{"id":3057,"date":"2023-06-01T05:27:09","date_gmt":"2023-06-01T05:27:09","guid":{"rendered":"https:\/\/china-maching.com\/?p=3057"},"modified":"2023-08-29T01:57:22","modified_gmt":"2023-08-29T01:57:22","slug":"aluminum-7075-properties-differences-from-6061-and-applications","status":"publish","type":"post","link":"https:\/\/china-maching.com\/ko\/6061\uacfc\uc758-\uc54c\ub8e8\ubbf8\ub284-7075-\ud2b9\uc131-\ucc28\uc774\uc810-\ubc0f-\uc751\uc6a9-\ud504\ub85c\uadf8\ub7a8\/","title":{"rendered":"\uc54c\ub8e8\ubbf8\ub284 7075: \ud2b9\uc131, 6061\uacfc\uc758 \ucc28\uc774\uc810 \ubc0f \uc6a9\ub3c4"},"content":{"rendered":"

\uc54c\ub8e8\ubbf8\ub284 7075\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n

\"\uc54c\ub8e8\ubbf8\ub284<\/p>\n

\uc54c\ub8e8\ubbf8\ub284 7075<\/strong> \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 7000 \uacc4\uc5f4\uc5d0 \uc18d\ud558\ub294 \uace0\uac15\ub3c4 \ud569\uae08\uc785\ub2c8\ub2e4. \uadf8\uac83\uc740 \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \uc704\ud574 \uc18c\ub7c9\uc758 \ub2e4\ub978 \uae30\ub2a5\uc774 \ucd94\uac00\ub41c \uc8fc\uc694 \uc694\uc18c\ub85c \uc54c\ub8e8\ubbf8\ub284\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 1903\ub144 \ub3c5\uc77c \uae08\uc18d\uacf5\ud559\uc790 \uc54c\ud504\ub808\ub4dc \ube4c\ub984\uc774 \ub9cc\ub4e0 \uc6a9\uc5b4\uc778 "\ub450\ub784\ub8e8\ubbfc"\uc73c\ub85c\ub3c4 \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uad6c\uc131<\/h3>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uad6c\uc131\uc740 \uc54c\ub8e8\ubbf8\ub284(Al) \u2013 90.4%, \uc544\uc5f0(Zn) \u2013 5.3%, \ub9c8\uadf8\ub124\uc298(Mg) \u2013 2.1%, \uad6c\ub9ac(Cu) \u2013 1.6% \ubc0f \uae30\ud0c0 \ubbf8\ub7c9 \uae08\uc18d\uc785\ub2c8\ub2e4. \uc774 \ub3c5\ud2b9\ud55c \uc694\uc18c \uc870\ud569\uc740 7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc5d0 \ub192\uc740 \uac15\ub3c4\uc640 \uc778\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ud569\uae08 \uc6d0\uc18c<\/h3>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc5d0 \ucca8\uac00\ub41c \ud569\uae08 \uc6d0\uc18c\ub294 \uae30\uacc4\uc801 \ud2b9\uc131\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc544\uc5f0\uc740 \ucd94\uac00\uc801\uc778 \uac15\ub3c4\uc640 \uacbd\ub3c4\ub97c \uc81c\uacf5\ud558\uace0, \ub9c8\uadf8\ub124\uc298\uc740 \uac15\ud654\ud569\ub2c8\ub2e4. \ub0b4\uc2dd\uc131<\/a> \uc6a9\uc811\uc131\uacfc \uad6c\ub9ac\ub294 \ud569\uae08\uc758 \uc804\ubc18\uc801\uc778 \ub0b4\uad6c\uc131\uacfc \uc778\uc131\uc744 \ub192\uc5ec\uc90d\ub2c8\ub2e4. \uac01 \ud569\uae08 \uc6d0\uc18c\uc758 \uc815\ud655\ud55c \uc591\uc740 \uae30\uacc4\uc801 \ud2b9\uc131\uc758 \uc644\ubcbd\ud55c \uc870\ud569\uc744 \ub2ec\uc131\ud558\uae30 \uc704\ud574 \uc2e0\uc911\ud558\uac8c \uade0\ud615\uc744 \uc774\ub8f9\ub2c8\ub2e4.<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284\uc758 \uae30\uacc4\uc801 \uc131\uc9c8<\/h3>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uae30\uacc4\uc801 \uc131\uc9c8\uc740 \uc778\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc778\uc7a5\uac15\ub3c4\ub294 83,000psi\uc774\uace0 \ud56d\ubcf5\uac15\ub3c4\ub294 73,000psi\uc785\ub2c8\ub2e4. \uc774 \ub192\uc740 \uac15\ub3c4\ub294 \ud56d\uacf5 \uc6b0\uc8fc, \uad70\uc0ac \ubc0f \uc790\ub3d9\ucc28 \uc0b0\uc5c5\uc758 \uad6c\uc870 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 7075 \uc54c\ub8e8\ubbf8\ub284\uc758 \ud30c\uad34 \uc778\uc131\ub3c4 \uc6b0\uc218\ud558\uc5ec \uade0\uc5f4 \uc804\ud30c \ubc0f \ud30c\uc190\uc5d0 \ub354 \uac15\ud569\ub2c8\ub2e4.<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ud2b9\uc131<\/h3>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ud2b9\uc131\uc5d0\ub294 \uace0\uac15\ub3c4, \uc778\uc131 \ubc0f \ub0b4\uad6c\uc131\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uac15\ub3c4 \ub300 \uc911\ub7c9 \ube44\uc728\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \uace0\uac15\ub3c4 \uc18c\uc7ac\uac00 \ud544\uc694\ud55c \uacbd\ub7c9 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ub610\ud55c 7075 \uc54c\ub8e8\ubbf8\ub284\uc740 \uae30\uacc4 \uac00\uacf5\uc131\uc774 \uc6b0\uc218\ud558\uc5ec \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc73c\ub85c \uc27d\uac8c \uc131\ud615 \ubc0f \uac00\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284\uc758 \ub0b4\uc2dd\uc131<\/h3>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \ub2e4\ub978 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc5d0 \ube44\ud574 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \ub9c8\uadf8\ub124\uc298 \ud568\ub7c9\uc740 \uc790\uccb4 \uce58\uc720 \ud2b9\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc989, \ud569\uae08 \ud45c\uba74\uc774 \uc190\uc0c1\ub418\uba74 \ubcf4\ud638 \uc0b0\ud654\ubb3c \uce35\uc774 \ube60\ub974\uac8c \ud615\uc131\ub418\uc5b4 \ucd94\uac00 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud569\uae08\uc740 \uc5fc\uc218\uc640 \uac19\uc740 \ud2b9\uc815 \ud658\uacbd\uc5d0\uc11c \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc5d0 \ucde8\uc57d\ud569\ub2c8\ub2e4.<\/p>\n

\uacb0\ub860\uc801\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \ub0b4\uad6c\uc131\uacfc \uc778\uc131\uc774 \uc694\uad6c\ub418\ub294 \uace0\uac15\ub3c4 \uc6a9\ub3c4\uc5d0 \ud0c1\uc6d4\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. \ud569\uae08 \uc6d0\uc18c\uc758 \uace0\uc720\ud55c \uc870\ud569\uc740 \uace0\uc720\ud55c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \ud56d\uacf5 \uc6b0\uc8fc \ubc0f \uad70\uc0ac\uc640 \uac19\uc740 \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uacfc \uc790\uac00 \uce58\uc720 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ub9ce\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc635\uc158\uc785\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub284 7075\ub294 6061\uacfc \uc5b4\ub5bb\uac8c \ub2e4\ub978\uac00\uc694?<\/h2>\n

\"\uc54c\ub8e8\ubbf8\ub284<\/p>\n

\uc54c\ub8e8\ubbf8\ub284 7075 \ubc0f 6061\uc740 \uc5c5\uacc4\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ub450 \uac00\uc9c0 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc774\uba70 \uac01\uac01 \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub450 \ud569\uae08\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \uac15\ub3c4, \uac15\uc131 \ubc0f \uac00\uacf5\uc131\uc744 \ud3ec\ud568\ud55c \ud2b9\uc131\uc785\ub2c8\ub2e4.<\/p>\n

6061\uacfc 7075 \uc54c\ub8e8\ubbf8\ub284\uc758 \ud2b9\uc131 \ucc28\uc774<\/h3>\n

\uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uc544\uc5f0\uacfc \uad6c\ub9ac\ub97c \ud568\uc720\ud55c \ud569\uae08\uc73c\ub85c \uc911\ub7c9 \ub300\ube44 \uac15\ub3c4\uac00 \uc6b0\uc218\ud558\uace0 6061\ubcf4\ub2e4 \uc778\uc7a5 \uac15\ub3c4\uac00 \ub192\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 6061<\/a>, \ubc18\uba74\uc5d0 \ub9c8\uadf8\ub124\uc298\uacfc \uc2e4\ub9ac\ucf58\uc744 \ud3ec\ud568\ud558\ub294 \ub354 \ubd80\ub4dc\ub7ec\uc6b4 \ud569\uae08\uc785\ub2c8\ub2e4. 7075\ubcf4\ub2e4 \ucd9c\ub825\uc774 \ub0ae\uc9c0\ub9cc \uc131\ud615 \ubc0f \uc6a9\uc811\uc774 \ub354 \uc27d\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc28\uc774\uc810\uc73c\ub85c \uc778\ud574 7075\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud56d\uacf5\uae30 \ub610\ub294 \ud56d\uacf5 \uc6b0\uc8fc \uc0b0\uc5c5\uacfc \uac19\uc774 \uace0\uac15\ub3c4\uac00 \uc694\uad6c\ub418\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubc18\uba74 6061\uc740 \uac74\uc124 \ub610\ub294 \uc790\ub3d9\ucc28 \uc0b0\uc5c5\uacfc \uac19\uc740 \ubcf4\ub2e4 \ubc94\uc6a9\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

6061 \ub300 7075 \uc54c\ub8e8\ubbf8\ub284\uc758 T6 \uc131\uc9c8<\/h3>\n

T6 \ud15c\ud37c\ub294 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc744 \uac15\ud654\ud558\ub294 \ub370 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc5f4\ucc98\ub9ac \uacf5\uc815\uc785\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 6061\uacfc 7075\ub294 T6 \uc131\uc9c8\uc774 \ub2e4\ub974\uba70 6061\uc740 \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc5d0 \ub354 \ucde8\uc57d\ud569\ub2c8\ub2e4. \ub610\ud55c 7075\ub294 \ub354 \ub192\uc740 \uc628\ub3c4\ub97c \uacac\ub51c \uc218 \uc788\uace0 \ub354 \ub192\uc740 \ud53c\ub85c \uc800\ud56d\uc131\uc744 \uac00\uc9c0\ubbc0\ub85c \uace0\uc751\ub825 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n

6061 \ubc0f 7075 \uc54c\ub8e8\ubbf8\ub284\uc758 \uac15\ub3c4 \ubc0f \uac15\uc131 \ube44\uad50<\/h3>\n
\"\uc54c\ub8e8\ubbf8\ub284
\ub354 \ubcf4\uae30<\/strong>\uc54c\ub8e8\ubbf8\ub284 2024: \uc54c\uc544\uc57c \ud560 \ubaa8\ub4e0 \uac83<\/span><\/div><\/a><\/div>

\uc54c\ub8e8\ubbf8\ub284 7075\ub294 6061\ubcf4\ub2e4 \uadf9\ud55c \uc778\uc7a5 \uac15\ub3c4\uc640 \ud56d\ubcf5 \uac15\ub3c4\uac00 \ub354 \ub192\uae30 \ub54c\ubb38\uc5d0 \ub354 \ub2e8\ub2e8\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc5ec\uae30\uc5d0\ub294 \ube44\uc6a9\uc774 \ub530\ub985\ub2c8\ub2e4. 7075\ub294 \ubd80\uc11c\uc9c0\uae30 \uc26c\uc6cc \uac11\uc791\uc2a4\ub7ec\uc6b4 \ucda9\uaca9\uc774\ub098 \ucda9\uaca9\uc744 \ubc1b\uc744 \ub54c \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ubc18\uba74\uc5d0 6061\uc740 \uc5f0\uc131\uc774 \ub354 \uac15\ud558\uace0 \ud30c\uc190\ub418\uae30 \uc804\uc5d0 \ub354 \ub9ce\uc740 \ubcc0\ud615\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

6061 \ubc0f 7075 \uc54c\ub8e8\ubbf8\ub284\uc758 \uac00\uacf5 \ud2b9\uc131<\/h3>\n

\uc54c\ub8e8\ubbf8\ub284 6061\uc740 \ub354 \ubd80\ub4dc\ub7ec\uc6b4 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc791\uc5c5\ud558\uae30 \ub354 \uc27d\uae30 \ub54c\ubb38\uc5d0 \uae30\uacc4 \uac00\uacf5\uc5d0 \ub354 \uad00\ub300\ud55c \ud569\uae08\uc785\ub2c8\ub2e4. 7075\ub9cc\ud07c \ub0a0\uce74\ub85c\uc6b4 \uce69\uc744 \uc0dd\uc131\ud558\uc9c0 \uc54a\uc544 \uae01\ud798\uc774\ub098 \ud760\uc9d1\uc758 \uc704\ud5d8\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \ubc18\ub300\ub85c 7075\ub294 \uac00\uacf5\ud558\uae30\uac00 \ub354 \uae4c\ub2e4\ub85c\uc6b0\uba70 \ud2b9\uc218 \uc808\ub2e8 \ub3c4\uad6c\uc640 \uae30\uc220\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uacb0\uacfc\ub294 \ubcf4\ub2e4 \uc815\ud655\ud558\uace0 \uace0\ud488\uc9c8\uc758 \ub9c8\ubb34\ub9ac\uc785\ub2c8\ub2e4.<\/p>\n

6061 \ubc0f 7075 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc751\uc6a9 \ubc0f \uc6a9\ub3c4<\/h3>\n

\uace0\uc720\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc54c\ub8e8\ubbf8\ub284 7075 \ubc0f 6061\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 7075\ub294 \uacbd\ub7c9 \ubc0f \uace0\uac15\ub3c4 \uc7ac\ub8cc\uac00 \ud544\uc694\ud55c \ud56d\uacf5 \uc6b0\uc8fc, \uc6b4\uc1a1 \ubc0f \uad6c\uc870 \ubd80\ud488\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud55c\ud3b8, 6061\uc740 \ubcf4\ud2b8, \uc790\uc804\uac70 \ubc0f \uc804\uc790 \ucf00\uc774\uc2f1\uc744 \uad6c\uc131\ud558\ub294 \ub370 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc73c\ub85c \uc778\ud574 \ub450 \ud569\uae08 \ubaa8\ub450 \uc57c\uad6c \ubc29\ub9dd\uc774 \ubc0f \ub77c\ucf13\uacfc \uac19\uc740 \uc2a4\ud3ec\uce20 \uc7a5\ube44 \uc81c\uc870\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uacb0\ub860\uc801\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub284 7075\uc640 6061\uc758 \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uc801\uc808\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \ud569\uae08\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4. \uac01 \ud569\uae08\uc5d0\ub294 \uac15\uc810\uacfc \uc57d\uc810\uc774 \uc788\uc73c\uba70 \uc0ac\uc6a9\ud560 \uacb0\uc815\uc740 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub284 7075\uc758 \uae30\uacc4\uc801 \uc131\uc9c8\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n

\"\uc54c\ub8e8\ubbf8\ub284<\/p>\n

\uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uc911\ub7c9 \ub300\ube44 \uac15\ub3c4\uac00 \ub192\uae30 \ub54c\ubb38\uc5d0 \ud56d\uacf5\uc6b0\uc8fc \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud569\uae08\uc785\ub2c8\ub2e4. \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uc774\ud574\ud558\ub824\uba74 \uc778\uc7a5 \uac15\ub3c4, \ud56d\ubcf5 \uac15\ub3c4, \ud0c4\uc131 \uacc4\uc218, \uc804\ub2e8 \uac15\ub3c4 \ubc0f \uc720\uc5f0\uc131\uc744 \ud3ec\ud568\ud55c \uba87 \uac00\uc9c0 \uc911\uc694\ud55c \uc694\uc18c\ub97c \uc0b4\ud3b4\ubd10\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uc778\uc7a5 \uac15\ub3c4:<\/h3>\n

\uc778\uc7a5 \uac15\ub3c4\ub294 \uc7ac\ub8cc\uac00 \ud30c\uc190\ub418\uae30 \uc804\uc5d0 \ub2f9\uae30\ub294 \ud798\uc5d0 \uc800\ud56d\ud560 \uc218 \uc788\ub294 \uc815\ub3c4\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 7075\uc758 \uacbd\uc6b0 \uc778\uc7a5 \uac15\ub3c4\ub294 \uc57d 83,000psi \ub610\ub294 572MPa\uc785\ub2c8\ub2e4. \uc774\ub294 \uc774 \ud569\uae08\uc774 \uae68\uc9c0\uc9c0 \uc54a\uace0 \uc0c1\ub2f9\ud55c \uc751\ub825\uc774\ub098 \ubd80\ud558\ub97c \uacac\ub51c \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc778\uc7a5 \uac15\ub3c4\ub294 \ud56d\uacf5 \uc6b0\uc8fc \ub610\ub294 \uad6c\uc870 \uacf5\ud559\uacfc \uac19\uc774 \ub192\uc740 \ud798\uc5d0 \uc800\ud56d\ud574\uc57c \ud558\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc7ac\ub8cc \uc131\ub2a5\uc744 \uacb0\uc815\ud558\ub294 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ud56d\ubcf5 \uac15\ub3c4:<\/h3>\n

\ud56d\ubcf5 \uac15\ub3c4\ub294 \uc7ac\ub8cc\uac00 \uc601\uad6c\uc801\uc73c\ub85c \ubcc0\ud615\ub418\uae30 \uc804\uc5d0 \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ucd5c\ub300 \uc751\ub825\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 7075\uc758 \uacbd\uc6b0 \ud56d\ubcf5 \uac15\ub3c4\ub294 \uc0dd\uc0b0 \ubc29\ubc95\uc5d0 \ub530\ub77c 73,000~78,000psi \ub610\ub294 503~538MPa\uc785\ub2c8\ub2e4. \ud56d\ubcf5 \uac15\ub3c4\ub294 \ub2e4\uc591\ud55c \ud558\uc911 \uc870\uac74\uc5d0\uc11c \uc7ac\ub8cc\uc758 \uae30\uacc4\uc801 \uac70\ub3d9\uc744 \uacb0\uc815\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774 \ud2b9\uc131\uc740 \uac11\uc791\uc2a4\ub7ec\uc6b4 \uace0\uc7a5\uc774 \uce58\uba85\uc801\uc778 \uacb0\uacfc\ub97c \ucd08\ub798\ud560 \uc218 \uc788\ub294 \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870\ubb3c \ubc0f \uad6c\uc131 \uc694\uc18c\ub97c \uc124\uacc4\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284\uc758 \ud0c4\uc131 \uacc4\uc218:<\/h3>\n

\ud0c4\uc131 \uacc4\uc218\ub294 \uc678\ubd80 \ud798\uc744 \ubc1b\uc558\uc744 \ub54c \ubcc0\ud615\uc5d0 \ub300\ud55c \uc7ac\ub8cc\uc758 \uc800\ud56d\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uc57d 10,300ksi \ub610\ub294 71GPa\uc758 \ub192\uc740 \ud0c4\uc131 \uacc4\uc218\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc774 \ud569\uae08\uc774 \uc601\uad6c\uc801\uc778 \ubcc0\ud615 \uc5c6\uc774 \uc0c1\ub2f9\ud55c \uc751\ub825\uc744 \uacac\ub51c \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ud0c4\uc131 \uacc4\uc218\ub294 \ud56d\uacf5\uae30 \ubc0f \uc6b0\uc8fc\uc120 \ud504\ub808\uc784, \ub79c\ub529 \uae30\uc5b4 \ubc0f \uc5d4\uc9c4 \uad6c\uc131 \uc694\uc18c\uc640 \uac19\uc774 \uad7d\ud798, \uc555\ucd95 \ub610\ub294 \uc778\uc7a5\ub825\uc5d0 \uc800\ud56d\ud558\ub294 \uad6c\uc870\ub97c \uc124\uacc4\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uc804\ub2e8 \uac15\ub3c4:<\/h3>\n

\uc804\ub2e8 \uac15\ub3c4\ub294 \uc7ac\ub8cc\uac00 \uc804\ub2e8\ub825 \ud558\uc5d0\uc11c \ud30c\uc190\ub418\uae30 \uc2dc\uc791\ud558\uae30 \uc804\uc5d0 \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ucd5c\ub300 \uc751\ub825\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 7075\uc758 \uacbd\uc6b0 \uc804\ub2e8\ub825 \ubc94\uc704\ub294 \uc0dd\uc0b0 \ubc29\ubc95\uc5d0 \ub530\ub77c 48,000~55,000psi \ub610\ub294 331~379MPa\uc785\ub2c8\ub2e4. \uc804\ub2e8 \ub2a5\ub825\uc740 \ud56d\uacf5\uae30 \ub0a0\uac1c, \ub85c\ud130 \ube14\ub808\uc774\ub4dc \ubc0f \ub79c\ub529 \uae30\uc5b4\uc640 \uac19\uc774 \ube44\ud2c0\ub9bc \ub610\ub294 \uc804\ub2e8\ub825\uc744 \ubc1b\ub294 \uad6c\uc870\ubb3c\uc744 \uc124\uacc4\ud560 \ub54c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uc5f0\uc131:<\/h3>\n

\uc5f0\uc131\uc740 \uc7ac\ub8cc\uac00 \ud30c\uc190\ub418\uae30 \uc804\uc5d0 \uc18c\uc131 \ubcc0\ud615 \ub610\ub294 \uc2e0\uc7a5\uc744 \uacaa\ub294 \ub2a5\ub825\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uc57d 10% ~ 12%\uc758 \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc740 \ud0c4\uc131\uc744 \uac00\uc9c0\uba70, \uc774\ub294 \ud30c\uc190\ub418\uae30 \uc804\uc5d0 \uc81c\ud55c\ub41c \ubcc0\ud615\ub9cc \uacaa\uc744 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774 \uc18d\uc131\uc740 \ud56d\uacf5 \uc6b0\uc8fc \ubc0f \ubc29\uc704 \uc0b0\uc5c5\uacfc \uac19\uc774 \ub192\uc740 \uac15\ub3c4\uc640 \uac15\uc131\uc744 \uc694\uad6c\ud558\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc774 \ud569\uae08\uc758 \uae30\uacc4\uc801 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

\uacb0\ub860\uc801\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \ub192\uc740 \uc778\uc7a5 \ubc0f \ud56d\ubcf5 \uac15\ub3c4, \ub192\uc740 \ud0c4\uc131 \uacc4\uc218 \ubc0f \uc6b0\uc218\ud55c \uc804\ub2e8 \uc548\uc815\uc131\uc744 \ud3ec\ud568\ud558\uc5ec \uc6b0\uc218\ud55c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4 \ud56d\uacf5 \uc6b0\uc8fc \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc774 \ud569\uae08\uc758 \ub192\uc740 \uc911\ub7c9 \ub300\ube44 \uac15\ub3c4, \ub0b4\uc2dd\uc131 \ubc0f \uac00\uacf5\uc131\uc740 \uc6b4\uc1a1, \ud574\uc591 \ubc0f \uc2a4\ud3ec\uce20 \uc6a9\ud488\uacfc \uac19\uc740 \ub2e4\ub978 \uc0b0\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 7075\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uac01 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\uc5ec \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub284 7075\uc758 \uc6a9\ub3c4\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n
\"\uc54c\ub8e8\ubbf8\ub284
\ub354 \ubcf4\uae30<\/strong>\uc54c\ub8e8\ubbf8\ub284 5083: \uc54c\uc544\uc57c \ud560 \ubaa8\ub4e0 \uac83<\/span><\/div><\/a><\/div>

\"\uc54c\ub8e8\ubbf8\ub284<\/p>\n

\ud56d\uacf5 \uc6b0\uc8fc \uc0b0\uc5c5 \ubc0f 7075 \uc54c\ub8e8\ubbf8\ub284<\/h3>\n

\uc54c\ub8e8\ubbf8\ub284 7075\ub294 \ub192\uc740 \uc911\ub7c9 \ub300\ube44 \uac15\ub3c4 \ube44\uc728\uacfc \ub6f0\uc5b4\ub09c \ud53c\ub85c \uac15\ub3c4\ub85c \uc778\ud574 \ud56d\uacf5\uae30 \ubc0f \uc6b0\uc8fc\uc120 \uad6c\uc870\uc5d0 \uc120\ud638\ub429\ub2c8\ub2e4. \ud56d\uacf5\uae30 \ub3d9\uccb4, \ub0a0\uac1c \ubc0f \uae30\ud0c0 \uad6c\uc870 \uad6c\uc131 \uc694\uc18c\ub97c \uad6c\uc131\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uc5f4\uc804\ub3c4\uc728\uc774 \ub6f0\uc5b4\ub098 \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc778 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc5f4\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc804\ub3c4\ud558\ub294 \ub2a5\ub825\uc740 \uace0\uc131\ub2a5 \ud56d\uacf5\uae30\uc5d0 \ud544\uc218\uc801\uc778 \uc5f4\uc744 \ube60\ub974\uac8c \uc18c\uc0b0\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc790\ub3d9\ucc28 \uc0b0\uc5c5\uc5d0\uc11c 7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uc0ac\uc6a9<\/h3>\n

\uc54c\ub8e8\ubbf8\ub284 7075\ub294 \ud720, \uc5d4\uc9c4 \ubd80\ud488 \ubc0f \uc11c\uc2a4\ud39c\uc158 \ubd80\ud488\uc744 \ud3ec\ud568\ud55c \uc790\ub3d9\ucc28 \ubd80\ud488 \uc81c\uc870\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 7075\ub97c \uc0ac\uc6a9\ud558\uba74 \ucc28\ub7c9\uc758 \uc804\uccb4 \uc911\ub7c9\uc774 \uc904\uc5b4\ub4e4\uc5b4 \uc5f0\ube44\uc640 \ud578\ub4e4\ub9c1\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc790\ub3d9\ucc28 \uc81c\uc870\uc5c5\uccb4\ub294 \uac15\ub3c4\uac00 \ub192\uace0 \ub0b4\ubd80\uc2dd\uc131\uc774 \uc6b0\uc218\ud558\uae30 \ub54c\ubb38\uc5d0 \uc774 \ud569\uae08\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4. \ub610\ud55c \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \ub2e4\ub978 \uace0\uc131\ub2a5 \uae08\uc18d\uc5d0 \ube44\ud574 \ube44\uc6a9\uc774 \uc0c1\ub300\uc801\uc73c\ub85c \uc800\ub834\ud558\uc5ec \uc790\ub3d9\ucc28 \uc81c\uc870\uc5c5\uccb4\uc5d0\uac8c \ub9e4\ub825\uc801\uc778 \uc635\uc158\uc785\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub284 7075\uc758 \uae30\ud0c0 \uc751\uc6a9 \ubc0f \uc6a9\ub3c4<\/h3>\n

\ud56d\uacf5 \uc6b0\uc8fc \ubc0f \uc790\ub3d9\ucc28 \uc0b0\uc5c5 \uc678\uc5d0\ub3c4 \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \ubd84\uc57c\uc640 \uc6a9\ub3c4\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc2a4\ud3ec\uce20 \uc7a5\ube44, \uc790\uc804\uac70 \ud504\ub808\uc784 \ubc0f \uace0\uae09 \uc18c\ube44\uc7ac\ub3c4 \uc81c\uc870\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 7075\uc758 \uac15\ub3c4, \uacbd\ub7c9 \ubc0f \ub0b4\uc2dd\uc131\uc740 \uace0\uc131\ub2a5 \ubc0f \ub0b4\uad6c\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc81c\ud488\uc5d0 \ud0c1\uc6d4\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. \ub610\ud55c 7075\ub294 \uae30\uacc4 \uac00\uacf5\uc774 \uc6a9\uc774\ud558\uc5ec \ubcf5\uc7a1\ud558\uace0 \uc0c1\uc138\ud55c \ub514\uc790\uc778\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n

\uacb0\ub860\uc801\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uac15\ub3c4, \uacbd\ub7c9\uc131, \ub0b4\ubd80\uc2dd\uc131\uc73c\ub85c \uc778\ud574 \ub2e4\uc591\ud55c \uc0b0\uc5c5\ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \ud56d\uacf5 \uc6b0\uc8fc \ubc0f \uc790\ub3d9\ucc28 \uc0b0\uc5c5\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uba70 \uc2a4\ud3ec\uce20 \uc7a5\ube44, \uc790\uc804\uac70 \ud504\ub808\uc784 \ubc0f \uace0\uae09 \uc18c\ube44\uc7ac\uc5d0 \ub2e4\ub978 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub2e4\uc7ac\ub2e4\ub2a5\ud55c \ud569\uae08\uc740 \uc5f4 \uc804\ub3c4\uc131\uc774 \uc6b0\uc218\ud558\uace0 \uae30\uacc4 \uac00\uacf5\uc774 \uc6a9\uc774\ud558\uba70 \uc0c1\ub300\uc801\uc73c\ub85c \ube44\uc6a9\uc774 \uc800\ub834\ud558\uc5ec \uc81c\uc870\uc5c5\uccb4\uc640 \uc18c\ube44\uc790\uc5d0\uac8c \ub9e4\ub825\uc801\uc778 \uc635\uc158\uc785\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uc81c\uc870\uc5d0 \uc5b4\ub5bb\uac8c \uc0ac\uc6a9\ub429\ub2c8\uae4c?<\/h2>\n

\"\uc54c\ub8e8\ubbf8\ub284<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uac00\uacf5\uc131<\/h3>\n

\uc54c\ub8e8\ubbf8\ub284 7075\uc758 \uac00\uacf5 \uacf5\uc815\uc740 \uace0\ud488\uc9c8 \uacb0\uacfc\ub97c \uc5bb\uae30 \uc704\ud574 \uc2e0\uc911\ud55c \uace0\ub824\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \ud569\uae08\uc758 \uac15\ub3c4\uac00 \ub192\uae30 \ub54c\ubb38\uc5d0 \uacfc\ub3c4\ud55c \ub9c8\ubaa8\ub97c \ubc29\uc9c0\ud558\ub824\uba74 \ub0a0\uce74\ub85c\uc6b4 \ub3c4\uad6c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c \uce69 \ucd95\uc801\uc744 \ubc29\uc9c0\ud558\uace0 \uc791\uc5c5\ubb3c\uc758 \uc5f4 \ubcc0\ud615 \uc704\ud5d8\uc744 \uc904\uc774\uae30 \uc704\ud574 \uc801\uc808\ud55c \uc724\ud65c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uac00\uacf5 \uc804\uc5d0 \uc54c\ub8e8\ubbf8\ub284 7075\ub97c \uc0ac\uc804 \ub0c9\uac01\ud558\uba74 \uac00\uacf5 \uacf5\uc815 \uc911\uc5d0 \uc7ac\ub8cc\uac00 \uac00\uc5f4\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uc6a9\uc811\uc131<\/h3>\n

\uc54c\ub8e8\ubbf8\ub284 7075\ub294 \ub2e4\ub978 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\ub9cc\ud07c \uc27d\uac8c \uc6a9\uc811\ub418\uc9c0\ub294 \uc54a\uc9c0\ub9cc \uc801\uc808\ud55c \uacf5\uc815\uacfc \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc6a9\uc811\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. TIG \uc6a9\uc811\uc740 \uc774 \uace0\uac15\ub3c4 \ud569\uae08\uc5d0\uc11c \uace0\ud488\uc9c8 \uc6a9\uc811\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc73c\ub85c \uc778\ud574 7075\ub97c \uc6a9\uc811\ud560 \ub54c \uc885\uc885 \uc120\ud638\ub418\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc791\uc5c5\ubb3c\uc758 \ub4a4\ud2c0\ub9bc\uc774\ub098 \ud06c\ub799 \ud615\uc131\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc6a9\uc811 \uacf5\uc815 \uc911\uc5d0 \uc785\uc5f4\uc744 \ucd5c\uc18c\ud654\ud574\uc57c \ud55c\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uc5f4\ucc98\ub9ac \ubc0f \ud15c\ud37c\ub9c1<\/h3>\n

\uc54c\ub8e8\ubbf8\ub284 7075\uc758 \uc5f4\ucc98\ub9ac \ubc0f \ud15c\ud37c\ub9c1 \uacf5\uc815\uc740 \ucd5c\uc885 \uc81c\ud488\uc758 \uc6d0\ud558\ub294 \uac15\ub3c4\uc640 \uc778\uc131\uc744 \ub2ec\uc131\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac\ub294 \ubd80\ud488\uc744 \ud2b9\uc815 \uc628\ub3c4\ub85c \uac00\uc5f4\ud55c \ub2e4\uc74c \uae09\uc18d \ub0c9\uac01\ud558\uc5ec \uade0\uc77c\ud55c \uad6c\uc870\uc640 \ucd5c\uc801\uc758 \uac15\ub3c4\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \ud15c\ud37c\ub9c1\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacf5\uc791\ubb3c\uc758 \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ucde8\uc131\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc131\ud615 \ubc0f \ubca4\ub529<\/h3>\n

\uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uac00\uacf5 \uc911\uc5d0 \uc774 \ud569\uae08\uc758 \ub192\uc740 \uac15\ub3c4\uc640 \uacbd\ub3c4\ub97c \uace0\ub824\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc774\uc9c0\ub9cc \ub2e4\uc591\ud55c \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc131\ud615\ud558\uace0 \uad6c\ubd80\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 7075 \uc54c\ub8e8\ubbf8\ub284\uc744 \ub9cc\ub4e4\uace0 \ubca4\ub529\ud558\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ubc29\ubc95\uc5d0\ub294 \ud504\ub808\uc2a4 \ube0c\ub808\uc774\ud0b9, \ub864 \ubca4\ub529 \ubc0f \uc2a4\ud2b8\ub808\uce58 \uc131\ud615\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc131\ud615 \uc804 \uc608\uc5f4\uc740 \ub610\ud55c \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\uace0 \ucd5c\uc885 \uc81c\ud488\uc758 \uc804\ubc18\uc801\uc778 \ud488\uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

7075 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uc811\ud569 \ubc29\ubc95<\/h3>\n

\uc54c\ub8e8\ubbf8\ub284 7075 \ubd80\ud488\uc744 \uc811\ud569\ud560 \ub54c \ubd80\ud488\uc758 \ud2b9\uc815 \uc6a9\ub3c4 \ubc0f \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2e4\ub978 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 \ud45c\uc900 \uacb0\ud569 \ubc29\ubc95\uc5d0\ub294 \ub9ac\ubcb3\ud305, \ubcfc\ud2b8 \uacb0\ud569 \ubc0f \uc811\ucc29 \uacb0\ud569\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ud2b9\uc815 \uc591\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ubc29\ubc95\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc801\uc808\ud55c \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n

\uacb0\ub860\uc801\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0\uc11c \uc81c\uc870 \uacf5\uc815\uc744 \ud601\uc2e0\ud55c \ub2e4\uc6a9\ub3c4 \ud569\uae08\uc785\ub2c8\ub2e4. \ubd80\ud488 \uc81c\uc870\uc640 \uad00\ub828\ub41c \ub2e4\uc591\ud55c \ubc29\ubc95 \ubc0f \uae30\uc220\uacfc \uacb0\ud569\ub41c \uc774 \ud569\uae08\uc758 \uace0\uc720\ud55c \ud2b9\uc131\uc740 \ub9ce\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc778 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 7075\uc758 \ub2e4\uc591\ud55c \uc6a9\ub3c4\uc640 \ud2b9\uc131\uc744 \uc774\ud574\ud568\uc73c\ub85c\uc368 \uc81c\uc870\uc5c5\uccb4\ub294 \uc7a0\uc7ac\ub825\uc744 \uadf9\ub300\ud654\ud558\uace0 \uace0\uac1d\uc758 \uc694\uad6c\ub97c \ucda9\uc871\ud558\ub294 \uace0\ud488\uc9c8 \uc81c\ud488\uc744 \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucd94\ucc9c \uc77d\uae30<\/strong>\uff1a ETCN\uc73c\ub85c \ucd5c\uace0 \ud488\uc9c8\uc758 CNC \uac00\uacf5 \ubd80\ud488 \ud655\ubcf4<\/a><\/p>\n

\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n

\"\uc790\uc8fc<\/p>\n

Q: \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n

A: \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uc911\ub7c9 \ub300\ube44 \uac15\ub3c4\uac00 \ub192\uace0 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \uc6b0\uc218\ud55c \uac83\uc73c\ub85c \uc54c\ub824\uc9c4 \uc720\uba85\ud55c \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc785\ub2c8\ub2e4. \ud56d\uacf5 \uc6b0\uc8fc \ubc0f \ud56d\uacf5 \uc751\uc6a9 \ubd84\uc57c\uc640 \uc790\ub3d9\ucc28 \ubc0f \ud574\uc591 \uc0b0\uc5c5\uc5d0\uc11c \ub192\uc740 \uc751\ub825\uc744 \ubc1b\ub294 \uad6c\uc870 \ubd80\ud488\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uc9c8\ubb38: \uc54c\ub8e8\ubbf8\ub284 7075\ub294 6061\uacfc \uc5b4\ub5bb\uac8c \ub2e4\ub985\ub2c8\uae4c?<\/h2>\n

A: \uc54c\ub8e8\ubbf8\ub284 6061 \ubc0f 7075\ub294 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud569\uae08\uc774\uc9c0\ub9cc \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uc54c\ub8e8\ubbf8\ub284 6061\ubcf4\ub2e4 \ub354 \ub192\uc740 \uac15\ub3c4\uc640 \uc6b0\uc218\ud55c \ud53c\ub85c \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 7075\uc5d0\ub294 \uc544\uc5f0, \ub9c8\uadf8\ub124\uc298 \ubc0f \ud06c\ub86c\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\ub294 \ubc18\uba74 \uc54c\ub8e8\ubbf8\ub284 6061\uc5d0\ub294 \uc2e4\ub9ac\ucf58 \ubc0f \ub9c8\uadf8\ub124\uc298\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

Q: \uc54c\ub8e8\ubbf8\ub284 7075\uc758 \ud2b9\uc131\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n

A: \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uac15\ub3c4 \ub300 \uc911\ub7c9 \ube44\uc728\uc774 \ub192\uace0 \ub0b4\ud53c\ub85c\uc131\uc774 \uc6b0\uc218\ud558\uba70 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \uc6b0\uc218\ud558\uc5ec \uc751\ub825\uc774 \ub192\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ub610\ud55c \uc6b0\uc218\ud55c \uc804\uae30 \uc804\ub3c4\uc131\uc744 \ub098\ud0c0\ub0b4\uba70 \uc27d\uac8c \uc6a9\uc811\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc628\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \ucd5c\uc18c 83ksi(570MPa)\uc758 \uadf9\ud55c \uc778\uc7a5 \uac15\ub3c4\uc640 11-12% \uc5f0\uc2e0\uc728\uc744 \uac00\uc9d1\ub2c8\ub2e4.<\/p>\n

Q: \uc54c\ub8e8\ubbf8\ub284 7075\uc758 \uad6c\uc131\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n

A: \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uc544\uc5f0\uc744 \uc8fc\uc694 \ud569\uae08 \uc6d0\uc18c\ub85c \ud558\ub294 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc785\ub2c8\ub2e4. \ub610\ud55c \ub9c8\uadf8\ub124\uc298\uacfc \ud06c\ub86c\uc744 \ud568\uc720\ud558\uc5ec \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc744 \ub192\uc785\ub2c8\ub2e4. \uadf8\uac83\uc758 \ud654\ud559 \uc131\ubd84\uc740 \ub300\ub7b5 5.6% \uc544\uc5f0, 2.5% \ub9c8\uadf8\ub124\uc298, 0.23% \ud06c\ub86c, \ub098\uba38\uc9c0\ub294 \uc54c\ub8e8\ubbf8\ub284\uc785\ub2c8\ub2e4.<\/p>\n

Q: 7075-t6\uc640 t651 \uc131\ubbf8\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n

A: 7075-t6 \ubc0f t651 \ud15c\ud37c\ub294 \ubaa8\ub450 \uc54c\ub8e8\ubbf8\ub284 7075 \ud569\uae08\uc758 \uc0c1\ud0dc\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. T6\ub294 \uc6a9\uccb4\ud654 \ucc98\ub9ac \ubc0f \uc778\uacf5 \uc2dc\ud6a8 \ud15c\ud37c\uc774\uba70, T651\uc740 \uc6a9\uccb4\ud654 \ucc98\ub9ac \ubc0f \uc751\ub825 \uc644\ud654 \ud15c\ud37c\uc785\ub2c8\ub2e4. \ub458 \uc0ac\uc774\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \uc751\ub825 \uc644\ud654\uc758 \uc591\uc785\ub2c8\ub2e4. T651 \ud15c\ud37c\ub294 T6\ubcf4\ub2e4 \ub354 \uc6b0\uc218\ud55c \uc751\ub825 \uc644\ud654\ub97c \uc81c\uacf5\ud558\uc5ec \uac00\uacf5 \uc911 \uce58\uc218 \uc548\uc815\uc131\uc774 \ud5a5\uc0c1\ub418\uace0 \ubcc0\ud615 \uc704\ud5d8\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n

Q: \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uc6a9\uc811\uc5d0 \uc801\ud569\ud569\ub2c8\uae4c?<\/h2>\n

A: \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uac00\uc2a4 \ud145\uc2a4\ud150 \uc544\ud06c \uc6a9\uc811(GTAW) \ub610\ub294 \uac00\uc2a4 \uae08\uc18d \uc544\ud06c \uc6a9\uc811(GMAW)\uacfc \uac19\uc740 \uae30\uc874\uc758 \uc6a9\uc811 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc27d\uac8c \uc6a9\uc811\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc62c\ubc14\ub978 \uc6a9\uc811 \ud544\ub7ec \ud569\uae08\uc744 \uc0ac\uc6a9\ud558\uace0 \uc7ac\ub8cc\ub97c \uc608\uc5f4\ud558\ub294 \uac83\uc740 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n

Q: \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uc5b4\ub5a4 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\uae4c?<\/h2>\n

A: \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud56d\uacf5\uae30 \ub3d9\uccb4 \ubc0f \ub0a0\uac1c\uc640 \uac19\uc740 \ud56d\uacf5 \uc6b0\uc8fc \ubc0f \ud56d\uacf5 \uc751\uc6a9 \ubd84\uc57c\uc640 \uc790\ub3d9\ucc28 \ubc0f \ud574\uc591 \uc0b0\uc5c5\uc5d0\uc11c \ub192\uc740 \uc751\ub825\uc744 \ubc1b\ub294 \uad6c\uc870 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c \uc790\uc804\uac70 \ud504\ub808\uc784, \uc554\ubcbd \ub4f1\ubc18 \uc7a5\ube44 \ubc0f \uace0\uc131\ub2a5 \uc2a4\ud3ec\uce20 \uc6a9\ud488\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

Q: \ud55c \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc774 \ub2e4\ub978 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\ubcf4\ub2e4 \ub354 \uc88b\uc2b5\ub2c8\uae4c?<\/h2>\n

A: \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc0f \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uc54c\ub8e8\ubbf8\ub284 6061\ubcf4\ub2e4 \ub354 \ub192\uc740 \uac15\ub3c4\uc640 \uc6b0\uc218\ud55c \ub0b4\ud53c\ub85c\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \ub354 \ube44\uc2f8\uace0 \ub35c \uc27d\uac8c \ud615\uc131\ub429\ub2c8\ub2e4. \ubc18\uba74 \uc54c\ub8e8\ubbf8\ub284 6061\uc740 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ubcf4\ub2e4 \ub2e4\uc7ac\ub2e4\ub2a5\ud558\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ud569\uae08\uc785\ub2c8\ub2e4.<\/p>\n

Q: \uc54c\ub8e8\ubbf8\ub284 7075\uc758 \uac15\ub3c4 \ub300 \uc911\ub7c9\ube44\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h2>\n

A: \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \ubaa8\ub4e0 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uc911\uc5d0\uc11c \uac00\uc7a5 \ub192\uc740 \uac15\ub3c4 \ub300 \uc911\ub7c9\ube44 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ube44\uac15\ub3c4(\ub2e8\uc704 \uc911\ub7c9\ub2f9 \uac15\ub3c4)\ub294 \uac15\ucca0\uc758 \uc57d 2\ubc30, \uc54c\ub8e8\ubbf8\ub284 6061\uc758 \uc57d 3\ubc30\uc785\ub2c8\ub2e4.<\/p>\n

Q: \uc54c\ub8e8\ubbf8\ub284 7075\uc758 \uae30\uacc4\uc801 \uc131\uc9c8\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n

A: \uc54c\ub8e8\ubbf8\ub284 7075\ub294 \uae30\uacc4\uc801 \uc131\uc9c8\uc774 \uc6b0\uc218\ud558\uace0 \uace0\uac15\ub3c4, \ub0b4\ud53c\ub85c\uc131 \ubc0f \uc804\uae30 \uc804\ub3c4\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc2e4\uc628\uc5d0\uc11c \ucd5c\ub300 \uc778\uc7a5 \uac15\ub3c4\ub294 \ucd5c\uc18c 83ksi(570MPa)\uc774\uba70 \ud56d\ubcf5 \uac15\ub3c4\ub294 \ucd5c\uc18c 73ksi(503MPa)\uc785\ub2c8\ub2e4. \ub610\ud55c \uc57d 11-12%\uc758 \uc6b0\uc218\ud55c \uc5f0\uc2e0\uc728\uacfc \uc6b0\uc218\ud55c \ud30c\uad34 \uc778\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

What is aluminum 7075? Aluminum 7075 is a high-strength alloy that belongs to the 7000 series of aluminum alloys. It is composed of aluminum as its primary element, with small amounts of other features added for strength and durability. This alloy is also known as “duralumin,” a term coined by the German metallurgist Alfred Wilm […]<\/p>\n","protected":false},"author":1,"featured_media":3059,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[22],"tags":[],"class_list":["post-3057","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cnc-machining-materials"],"yoast_head":"\nAluminum 7075: Properties, Differences from 6061, and Applications - ETCN<\/title>\n<meta name=\"description\" content=\"Unlock the secrets of Aluminum 7075 & 6061 with ETCN blogs! 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