{"id":24105,"date":"2024-10-12T15:04:50","date_gmt":"2024-10-12T07:04:50","guid":{"rendered":"https:\/\/firstmold.com\/?p=24105"},"modified":"2025-11-28T11:26:15","modified_gmt":"2025-11-28T03:26:15","slug":"black-oxide-vs-phosphate-coating","status":"publish","type":"post","link":"https:\/\/firstmold.com\/ko\/tips\/black-oxide-vs-phosphate-coating\/","title":{"rendered":"\ud751\uc0c9 \uc0b0\ud654\ubb3c \ucf54\ud305\uacfc \uc778\uc0b0\uc5fc \ucf54\ud305\uc758 \uc774\ud574: \ube44\uad50 \ubd84\uc11d"},"content":{"rendered":"

\ud751\uc0b0\ud654\ubb3c\uacfc \uc778\uc0b0\uc5fc \ucf54\ud305\uc740 \uae08\uc18d\uc758 \ud2b9\uc131\uc744 \uac1c\uc120\ud558\ub294 \uc911\uc694\ud55c \uc7ac\ub8cc \uacfc\ud559 \uae30\uc220\uc785\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \uc774\ub7ec\ud55c \uae30\uc220\uc744 \uc801\uc6a9\ud558\uc5ec \uc7ac\ub8cc\uc758 \ud654\ud559\uc801 \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. <\/p>\n\n\n\n

\uc608\ub97c \ub4e4\uc5b4 \uae08\uc18d \ubd80\uc2dd\uc740 \ud50c\ub79c\ud2b8 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc7a0\uc218\ud568 \uc120\ubc15, \ud2b9\ud788 \uc5fc\ubd84\uc774 \ub9ce\uc740 \ud658\uacbd\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \uc120\ubc15\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ubb38\uc81c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \uc774\ub7ec\ud55c \uae30\uacc4 \uc124\uacc4\uc5d0 \uc720\uc6a9\ud55c \ubd80\uc2dd \ubc29\uc9c0 \uc18c\uc7ac\ub97c \uac1c\ubc1c\ud558\uae30 \uc704\ud574 \uc774\ub7ec\ud55c \uae30\uc220\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. <\/p>\n\n\n\n

\ub610\ud55c \uc81c\uc870 \uc0b0\uc5c5\uc5d0\uc11c \ubbf8\uc801 \ub9e4\ub825\uc73c\ub85c \uc778\ud574 \ud751\uc0b0\ud654\ubb3c \ubc0f \uc778\uc0b0\uc5fc \ucf54\ud305 \uc801\uc6a9 \ubc94\uc704\uac00 \ub113\uc5b4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub450 \uae30\uc220\uc740 \uc18c\uc7ac\ub97c \ubd80\uc2dd\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub294 \ube44\uc2b7\ud55c \ubaa9\uc801\uc744 \uac00\uc9c0\uace0 \uc788\uc9c0\ub9cc, \uac01 \uacf5\uc815\uc758 \uae30\ubc18\uc774 \ub418\ub294 \uae30\uc220\uc740 \ub2e4\ub985\ub2c8\ub2e4. \ub610\ud55c \ub450 \uacf5\uc815\uc740 \uc0b0\uc5c5, \ud56d\uacf5\uc6b0\uc8fc \ubc0f \ubd80\ud488 \uc81c\uc870 \ubd80\ubb38\uc5d0\uc11c \uc11c\ub85c \ub2e4\ub978 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud751\uc0c9 \uc0b0\ud654\ubb3c \ucf54\ud305 \uacf5\uc815<\/h2>\n\n\n\n

\ud751\uc0b0\ud654\ubb3c \ucf54\ud305\uc740 \ucca0\uacfc \uac15\ucca0\uacfc \uac19\uc740 \ucca0 \uc18c\uc7ac\uc758 \ub0b4\uc2dd\uc131\uacfc \ubbf8\uc801 \ub9e4\ub825\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub300\ud654 \ucf54\ud305 \uacf5\uc815\uc785\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \ucca0 \uc81c\ud488\uc758 \ud45c\uba74\uc744 \uc790\ucca0\uad11\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc744 \ud1b5\ud574 \uc7ac\ub8cc\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uacfc \uce58\uc218\ub97c \uc720\uc9c0\ud558\uba74\uc11c \uc9d9\uc740 \uac80\uc740\uc0c9 \ud45c\uba74\uc774 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. <\/p>\n\n\n\n

\ud751\uc0b0\ud654\ubb3c \ucf54\ud305\uc740 \uc7ac\ub8cc \uc138\ucc99, \ucf54\ud305 \uc801\uc6a9, \ud5f9\uad7c, \uadf8\ub9ac\uace0 \uc0ac\ud6c4 \ucc98\ub9ac<\/strong><\/a>.<\/p>\n\n\n\n

\"\ud751\uc0c9<\/figure>\n\n\n\n

\uccad\uc18c<\/h3>\n\n\n\n

\uccad\uc18c\ub294 \ube14\ub799 \ucf54\ud305\uc758 \ucd08\uae30 \ub2e8\uacc4\uc774\uba70 \ucf54\ud305 \uc7ac\ub8cc \uc801\uc6a9\uc758 \ud6a8\uc728\uc131\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\uc5d0\uc11c\ub294 \uc7ac\ub8cc \ud45c\uba74\uc5d0\uc11c \uc624\uc77c\uacfc \uadf8\ub9ac\uc2a4, \uba3c\uc9c0\uc640 \uc624\ubb3c, \ud45c\uba74 \ub179, \uc0b0\ud654\ubb3c, \uc2a4\ucf00\uc77c \ub4f1\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc624\uc5fc\uc740 \uc54c\uce7c\ub9ac\uc131 \uc6a9\uc561\uacfc \uae08\uc18d \uc0ac\uc774\uc758 \uc7a5\ubcbd \uc5ed\ud560\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub179\uc740 \ucca0 \uc18c\uc7ac\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\uba70, \ub179\uc744 \uccad\uc18c\ud558\uba74 \ucf54\ud305 \ud45c\uba74\uc5d0 \uacf5\uadf9\uacfc \uc57d\uc810\uc774 \uc0dd\uae30\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc81c\uc870\uc5c5\uccb4\ub294 \ud45c\uba74\uc744 \uccad\uc18c\ud558\ub294 \ub370 \ub2e4\uc591\ud55c \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. <\/p>\n\n\n\n

\uccab \ubc88\uc9f8 \ubc29\ubc95\uc740 \uc7ac\ub8cc\uc758 \ud0c8\uc9c0\uc785\ub2c8\ub2e4. \uc774 \uae30\uc220\uc5d0\uc11c\ub294 \ud0c4\ud654\uc218\uc18c \uc6a9\uc81c\uc640 \uac19\uc740 \uc6a9\uc81c \uae30\ubc18 \ud0c8\uc9c0\uc81c\uac00 \uc7ac\ub8cc \ud45c\uba74\uc5d0\uc11c \uc720\uae30 \uc624\uc5fc \ubb3c\uc9c8, \uc624\uc77c \ubc0f \uadf8\ub9ac\uc2a4\ub97c \uc6a9\ud574\ud558\uc5ec \uc81c\uac70\ud569\ub2c8\ub2e4. \ud0c8\uc9c0\ub294 \uce68\uc218 \ud0f1\ud06c \ub610\ub294 \uc99d\uae30 \ub4f1\uc758 \uc0b0\uc5c5\uc5d0\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. <\/p>\n\n\n\n

\ub450 \ubc88\uc9f8 \uc138\ucc99 \uae30\uc220\uc740 \uc54c\uce7c\ub9ac\uc131 \uc6a9\uc561\uc785\ub2c8\ub2e4. \uc218\uc0b0\ud654\uce7c\ub968(KOH) \ubc0f \uc218\uc0b0\ud654\ub098\ud2b8\ub968(NaOH)\uacfc \uac19\uc740 \uc54c\uce7c\ub9ac\uc131 \uc6a9\uc561\uc740 \uc624\uc77c\uc744 \uc720\ud654\uc2dc\ucf1c \ub354 \uc27d\uac8c \uccad\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n

\uc7ac\ub8cc \uc138\ucc99 \uc791\uc5c5\uc790\ub294 \uc5f0\ub9c8 \ube14\ub77c\uc2a4\ud305\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc7ac\ub8cc \ud45c\uba74\uc758 \uba3c\uc9c0\ub97c \uae30\uacc4\uc801\uc73c\ub85c \uc81c\uac70\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \ubc00 \uc2a4\ucf00\uc77c\uacfc \uc0b0\ud654\ubb3c\uc744 \uc81c\uac70\ud558\ub294 \ub370 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \uc77c\ubd80 \uc5f0\ub9c8 \uc785\uc790\uc5d0\ub294 \uc0b0\ud654 \uc54c\ub8e8\ubbf8\ub284, \ubaa8\ub798, \uc720\ub9ac \uad6c\uc2ac \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. <\/p>\n\n\n\n

\uc0b0 \uc138\ucc99\uc740 \ud2b9\ud788 \uc0b0\ud654\uc640 \ub179\uc774 \uc2ec\ud55c \uc18c\uc7ac\uc5d0 \ud6a8\uacfc\uc801\uc778 \uc138\ucc99 \uae30\uc220\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ubbfc\uac10\ud55c \uc18c\uc7ac\uc758 \uacbd\uc6b0 \uc0b0 \uc138\ucc99\uc744 \uc9c0\ub098\uce58\uac8c \uac15\ud558\uac8c \ud558\uba74 \ud45c\uba74\uc774 \uc190\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0\uc5d0\ub294 \uac00\ubcbc\uc6b4 \uae30\uacc4\uc801 \ub610\ub294 \ud654\ud559\uc801 \uc138\ucc99\uacfc \uac19\uc740 \ub300\uccb4 \ubc29\ubc95\uc774 \ub354 \ubc14\ub78c\uc9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n

\ub610\ud55c \ub0b4\uc2dd\uc131\uc744 \uc904\uc774\uace0 \uc77c\uad00\uc131 \uc5c6\ub294 \ucf54\ud305\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n\n\n\n

\uc774 \uc791\uc5c5\uc740 \uc0b0\ud654 \uc5fc\uc774 \ud3ec\ud568\ub41c \ub728\uac70\uc6b4 \uc54c\uce7c\ub9ac\uc131 \uc6a9\uc561\uc5d0 \uae08\uc18d \uc7ac\ub8cc\ub97c \ub2f4\uadf8\ub294 \ubc29\uc2dd\uc73c\ub85c \uc9c4\ud589\ub429\ub2c8\ub2e4. \uc774 \uc791\uc5c5\uc740 \uc54c\uce7c\ub9ac\uc131 \uc6a9\uc561\uc774 \uc788\ub294 \uc54c\uce7c\ub9ac\uc131 \uc218\uc870\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc54c\uce7c\ub9ac\uc131 \uc218\uc870\uc5d0\ub294 \uc218\uc0b0\ud654\ub098\ud2b8\ub968\uacfc \uc544\uc9c8\uc0b0\ub098\ud2b8\ub968(NaNO) \uac19\uc740 \uc0b0\ud654 \uc5fc\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.2<\/sub>) \ubc0f \uc9c8\uc0b0\ub098\ud2b8\ub968(NaNO3<\/sub>). \uc6b4\uc601\uc790\ub294 \uc218\uc870 \uc628\ub3c4\ub97c 1400<\/sup>C\uc640 1600<\/sup>C\ub97c \ucca8\uac00\ud558\uc5ec \ud6a8\uacfc\uc801\uc778 \ud654\ud559 \ubc18\uc751\uc744 \uc720\ub3c4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae08\uc18d\uacfc \uc218\uc870 \uc6a9\uc561 \uc0ac\uc774\uc758 \ud654\ud559 \ubc18\uc751\uc73c\ub85c \ub9c8\uadf8\ub124\ud0c0\uc774\ud2b8(Fe3O4)\uac00 \ud615\uc131\ub429\ub2c8\ub2e4. \uc774 \uc81c\ud488\uc740 \uae08\uc18d \ud45c\uba74\uc744 \ub36e\ub294 \uac80\uc740\uc0c9 \uacb0\uc815\uc131 \ud654\ud569\ubb3c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ud751\uc0c9<\/figure>\n\n\n\n

\ub9c8\uadf8\ub124\ud0c0\uc774\ud2b8 \uce35\uc740 0.5~2.5\ub9c8\uc774\ud06c\ub860\uc73c\ub85c \uc587\uc2b5\ub2c8\ub2e4. \uc774 \uce35\uc740 \ub9e4\uc6b0 \uc587\uc9c0\ub9cc \ub9c8\ubaa8\uc640 \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud6a8\uacfc\uc801\uc778 \ucf54\ud305 \uacf5\uc815\uc740 \uba87 \uac00\uc9c0 \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uccab\uc9f8, \uc54c\uce7c\ub9ac\uc131 \uc5fc\uc758 \uade0\ud615\uacfc \uc0b0\ud654 \uc5fc\uc758 \ub18d\ub3c4\uc5d0 \ub530\ub77c \ub9c8\uadf8\ub124\ud0c0\uc774\ud2b8\uc758 \ud488\uc9c8\uc774 \uacb0\uc815\ub429\ub2c8\ub2e4. \uce68\uc9c0 \uc2dc\uac04\uc740 \ucf54\ud305\uc758 \uc0c1\ud0dc\ub97c \uacb0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uce68\uc9c0 \uc2dc\uac04\uc774 \ub9e4\uc6b0 \uc9e7\uc73c\uba74 \uae08\uc18d\uc5d0 \ubd80\ubd84\uc801\uc778 \ucf54\ud305\uc774 \ub0a8\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uce68\uc9c0 \uc2dc\uac04\uc740 5\ubd84\uc5d0\uc11c 30\ubd84 \uc0ac\uc774\uc5ec\uc57c \ud569\ub2c8\ub2e4. \uce68\uc9c0 \uc2dc\uac04\uc774 \uae38\uc218\ub85d \uac80\uc740\uc0c9 \ucf54\ud305\uc774 \ub354 \ub450\uaebc\uc6cc\uc9d1\ub2c8\ub2e4. <\/p>\n\n\n\n

\uadf8\ub7ec\ub098 \uac80\uc740\uc0c9 \ucf54\ud305\uc740 \uc790\uccb4 \uc81c\ud55c\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc81c\ud55c\uc740 \uce68\uc9c0 \uc2dc\uac04\uc774 \uae38\ub2e4\uace0 \ud574\uc11c \ub354 \ub9ce\uc740 \ucf54\ud305\uc774 \ubcf4\uc7a5\ub418\uc9c0 \uc54a\ub294\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc628\ub3c4 \uc870\uc808\ub3c4 \ud751\uc0c9 \uc0b0\ud654\ubb3c\uc758 \uc801\uc6a9\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc628\ub3c4\uac00 \ub108\ubb34 \ub0ae\uc73c\uba74 \uc790\ucca0\uad11\uc73c\ub85c \ubd88\uc644\uc804\ud558\uac8c \uc804\ud658\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \uc628\ub3c4\uac00 \ub108\ubb34 \ub192\uc73c\uba74 \ub808\uc774\uc5b4\uc758 \ud488\uc9c8\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud5f9\uad7c<\/h3>\n\n\n\n

\ud5f9\uad7c\uc740 \uc81c\ud488\uc758 \ud488\uc9c8\uacfc \ub0b4\uad6c\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ud5f9\uad7c \uacf5\uc815\uc740 \uc54c\uce7c\ub9ac\uc131 \uc218\uc870\uc5d0\uc11c \uc794\ub958 \ud654\ud559 \ubb3c\uc9c8\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. \ube14\ub799 \ucf54\ud305 \uacf5\uc815\uc5d0\uc11c \uc801\uc808\ud55c \ud5f9\uad7c\uc740 \ud45c\uba74 \uacb0\ud568 \ubc0f \uc0b0\ud654\ubb3c \uce35\uc758 \uc131\ub2a5 \uc800\ud558\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4. \uc791\uc5c5\uc790\ub294 \uc7ac\ub8cc\ub97c \ud5f9\uad6c\ub294 \ub370 \ub2e4\uc591\ud55c \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uccab \ubc88\uc9f8\uc774\uc790 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ubc29\ubc95\uc740 \uc218\uce68 \ud5f9\uad7c\uc785\ub2c8\ub2e4. \uc774\ub294 \ubd80\ud488\uc744 \uc218\uc870\uc5d0 \ub2f4\uac00 \uc794\ub958 \ud654\ud559 \ubb3c\uc9c8\uc744 \ub179\uc774\uace0 \uc53b\uc5b4\ub0b4\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c\ub294 \uc5ec\ub7ec \uac1c\uc758 \ud5f9\uad7c \ud0f1\ud06c\uc5d0\uc11c \ud5f9\uad7c\uc774 \uc774\ub8e8\uc5b4\uc9c0\uba70, \ubaa8\ub4e0 \ud5f9\uad7c \ub2e8\uacc4\uc5d0\ub294 \uae68\ub057\ud55c \ubb3c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. <\/p>\n\n\n\n

\uc12c\uc138\ud558\uace0 \uc791\uc740 \ubd80\ud488\uc758 \uacbd\uc6b0 \uc81c\uc870\uc5c5\uccb4\ub294 \uc2a4\ud504\ub808\uc774 \ud5f9\uad7c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ucee8\ubca0\uc774\uc5b4 \ubca8\ud2b8\ub098 \ubc14\uc2a4\ucf13\uc5d0 \ubb3c \ubd84\uc0ac\ub97c \ubd84\uc0ac\ud558\uc5ec \ud751\uc0c9 \uc0b0\ud654\ubb3c\uc744 \ub3c4\ud3ec\ud55c \ubd80\ud488\uc744 \uc138\ucc99\ud569\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \uce68\uc218 \ud5f9\uad7c\ubcf4\ub2e4 \ube60\ub974\uba70 \ud2c8\uc0c8\ub97c \ud3ec\ud568\ud55c \ubaa8\ub4e0 \ud45c\uba74\uc744 \uc801\uc808\ud788 \uc138\ucc99\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub4e4\uc740 \ud2b9\ud788 \ucd5c\uace0 \uc218\uc900\uc758 \ud488\uc9c8\uacfc \ub0b4\uc2dd\uc131\uc774 \uc694\uad6c\ub418\ub294 \ubd80\ud488\uc5d0 \ud0c8\uc774\uc628\uc218 \ud5f9\uad7c\uc744 \uc0ac\uc6a9\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc0ac\ud6c4 \ucc98\ub9ac<\/h3>\n\n\n\n

\uc774 \ub9c8\uc9c0\ub9c9 \ub2e8\uacc4\ub294 \ucf54\ud305 \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \ucc98\ub9ac \uc131\ubd84\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \uae30\ubcf8\uc801\uc778 \ud751\uc0c9 \uc0b0\ud654\ubb3c \uce35 \uc81c\uacf5 \uc678\uc5d0\ub3c4 \uc624\uc77c\uacfc \uc641\uc2a4\ub97c \ub3c4\ud3ec\ud558\uc5ec \uae08\uc18d \ubd80\ud488\uc5d0 \ub354 \ub9ce\uc740 \uc774\uc810\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4. \ud6c4\ucc98\ub9ac\uc5d0\ub294 \uc624\uc77c \ucc98\ub9ac, \uc641\uc2a4 \ucc98\ub9ac, \uc544\ud06c\ub9b4 \ub610\ub294 \ud3f4\ub9ac\uba38 \uc2e4\ub780\ud2b8, \uac74\uc2dd \ud544\ub984 \uc724\ud65c\uc81c \ub4f1 4\uac00\uc9c0 \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc0b0\uc5c5\uc6a9 \uc624\uc77c\uc740 \uc724\ud65c\uc744 \uc81c\uacf5\ud558\uc5ec \ubd80\uc2dd \ubc0f \ub0b4\ub9c8\ubaa8\uc131 \ubd80\ud488\uc5d0 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uae08\uc18d\uc744 \uc624\uc77c \uc6a9\uc561\uc5d0 \ub2f4\uadf8\uac70\ub098 \uc6a9\uc561\uc744 \uae08\uc18d\uc5d0 \ubd84\uc0ac\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc624\uc77c\uc740 \ud751\uc0c9 \uc0b0\ud654\ubb3c \uce35\uc744 \ud22c\uacfc\ud558\uc5ec \ubcf4\ud638\ub9c9\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uc624\uc77c\uc758 \uc120\ud0dd\uc740 \uc0b0\ud654\ubb3c \ucf54\ud305\uc758 \uc7ac\ub8cc\uc640 \uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc758 \ubaa9\uc801 \uac15\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc81c\uc870\uc5c5\uccb4\ub294 \ubbf8\uc801 \uc6a9\ub3c4\ub85c \uc641\uc2a4 \ucf54\ud305\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc641\uc2a4\ub294 \uade0\uc77c\ud55c \ub9c8\uac10\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uae08\uc18d\uc740 \uc6a9\uc735 \uc641\uc2a4 \uc695\uc870\uc5d0 \ub2f4\uae09\ub2c8\ub2e4. \ub54c\ub54c\ub85c \uc641\uc2a4\uac00 \ubd80\ud488\uc5d0 \ubd84\uc0ac\ub418\uc5b4 \ub9e4\ub044\ub7ec\uc6b4 \ud45c\uba74\uc744 \ub9cc\ub4e4\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc544\ud06c\ub9b4 \ub610\ub294 \ud3f4\ub9ac\uba38 \uc2e4\ub780\ud2b8\ub294 \ub354 \ub192\uc740 \ubcf4\ud638 \uc218\uc900\uc744 \uc81c\uacf5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774 \uc2e4\ub780\ud2b8\ub294 \ub9c8\ubaa8\uc640 \ubd80\uc2dd\uc5d0 \uac15\ud55c \ub0b4\uad6c\uc131\uacfc \uacac\uace0\ud55c \uce35\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc720\ud615\uc758 \ucc98\ub9ac\ub294 \uc5d4\uc9c4 \ud53c\uc2a4\ud1a4\uacfc \uac19\uc774 \uadf9\ud55c \ud658\uacbd\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ubd80\ud488\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4. <\/p>\n\n\n\n

\uac74\uc2dd \ud544\ub984 \uc724\ud65c\uc81c\ub294 \uace0\uc131\ub2a5 \ubc0f \uc815\ubc00 \ubd80\ud488\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uae68\ub057\ud55c \ud658\uacbd\uc758 \uc791\uc5c5\uc790\ub294 \uc624\uc77c\uc774\ub098 \uc641\uc2a4\ub97c \uc5c9\ub9dd\uc73c\ub85c \ub9cc\ub4e4\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \uc774\ub7ec\ud55c \uc720\ud615\uc758 \ud6c4\ucc98\ub9ac\ub97c \uc120\ud638\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud6c4\ucc98\ub9ac \uacf5\uc815\uc744 \uc120\ud0dd\ud560 \ub54c \uc8fc\uc694 \uace0\ub824 \uc0ac\ud56d\uc740 \ud658\uacbd \ub178\ucd9c\uacfc \uc7ac\ub3c4\ud3ec\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubb34\uac70\uc6b4 \uc624\uc77c \ucc98\ub9ac\ub294 \uc2b5\ub3c4\uac00 \ub192\uc740 \ud658\uacbd\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4. \uc641\uc2a4 \ub610\ub294 \uac74\uc2dd \ud544\ub984\uc740 \ubbf8\uad00 \ubc0f \uc2e4\ub0b4 \ud658\uacbd\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4. \uacbd\uc6b0\uc5d0 \ub530\ub77c\uc11c\ub294 \ud2b9\ud788 \uc624\uc77c \ucc98\ub9ac\ub41c \ubd80\ud488\uc758 \uacbd\uc6b0 \uc724\ud65c\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \ud6c4\ucc98\ub9ac\uc81c\ub97c \ub2e4\uc2dc \ub3c4\ud3ec\ud574\uc57c \ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc5d4\uc9c4 \ubd80\ud488\uc758 \ud6c4\ucc98\ub9ac\ub294 \uc77c\uc815 \uc2dc\uac04\uc774 \uc9c0\ub098\uba74 \uc624\uc77c \uc724\ud65c\uc81c\ub97c \ub2e4\uc2dc \ub3c4\ud3ec\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc778\uc0b0\uc5fc \ucf54\ud305 \ud504\ub85c\uc138\uc2a4<\/h2>\n\n\n\n

\uc778\uc0b0\uc5fc \ucf54\ud305\uc740 \uae08\uc18d \ud45c\uba74\uc744 \ubd88\uc6a9\uc131 \uc778\uc0b0\uc5fc\uc73c\ub85c \uc804\ud658\ud558\uc5ec \uae08\uc18d \ud45c\uba74\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \uc0dd\uc131\ub41c \uc778\uc0b0\uc5fc \ud45c\uba74\uc740 \uae08\uc18d\uc5d0 \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc778\uc0b0\uc5fc \ucf54\ud305 \uacf5\uc815\uc5d0\ub294 \uc138\ucc99, \ud65c\uc131\ud654, \ub3c4\ud3ec, \ud5f9\uad7c \ubc0f \ubc00\ubd09\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uccad\uc18c<\/h3>\n\n\n\n

\uc138\ucc99 \uacf5\uc815\uc740 \uae08\uc18d \ud45c\uba74\uc758 \uc624\uc5fc \ubb3c\uc9c8\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. \uc774\ub294 \ud751\uc0c9 \uc0b0\ud654\ubb3c \ucf54\ud305 \uacf5\uc815\uacfc \uc720\uc0ac\ud569\ub2c8\ub2e4. \uc138\ucc99\uc81c\uc5d0\ub294 \uc54c\uce7c\ub9ac\uc131 \uc6a9\uc561, \uc0b0\uc131 \uc6a9\uc561 \ubc0f \ud0c8\uc9c0\uc81c\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud65c\uc131\ud654<\/h3>\n\n\n\n

\uc138\ucc99 \ud6c4 \uc81c\uc870\uc5c5\uccb4\ub294 \uc778\uc0b0\uc5fc \ub3c4\ud3ec \uc2dc \ub354 \ub098\uc740 \uacb0\uc815 \ud615\uc131\uc744 \uc704\ud574 \uae08\uc18d\uc744 \ud2b9\uc815 \ud654\ud559 \ubb3c\uc9c8\uc5d0 \ub178\ucd9c\uc2dc\ud0b5\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uc778\uc0b0\uc5fc \uacb0\uc815\uc758 \uc131\uc7a5\uc744 \uc704\ud55c \uc5ec\ub7ec \ud575 \ud615\uc131 \ubd80\uc704\uac00 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud575 \ud615\uc131 \ubd80\uc704\ub294 \uc7ac\ub8cc \ud45c\uba74\uc758 \uacb0\uc815 \uad6c\uc870\ub97c \uade0\uc77c\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \ud65c\uc131\ud654\ud558\ub294 \ub3d9\uc548 \uc791\uc5c5\uc790\ub294 \uae68\ub057\ud55c \uae08\uc18d \ud45c\uba74\uc5d0 \ucf5c\ub85c\uc774\ub4dc \ud2f0\ud0c0\ub284 \uc5fc\uc744 \ub3c4\ud3ec\ud558\uc5ec \uc587\uc740 \uce35\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uc774 \uce35\uc740 \uae08\uc18d \ud45c\uba74\uc758 \uc5ec\ub7ec \uc9c0\uc810\uc5d0\uc11c \uc778\uc0b0\uc5fc \ubc18\uc751\uc774 \uc77c\uc5b4\ub098\ub3c4\ub85d \ucd09\ub9e4 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc778\uc0b0\uc5fc \uc801\uc6a9<\/h3>\n\n\n\n

\uc774 \uacfc\uc815\uc5d0\uc11c \uc791\uc5c5\uc790\ub294 \uae08\uc18d \ubd80\ud488\uc744 \ub728\uac70\uc6b4 \uc778\uc0b0 \ubc0f \uae30\ud0c0 \ud654\ud559 \ubb3c\uc9c8\uc5d0 \ub2f4\uae09\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \uae08\uc18d\uacfc \uc778\uc0b0 \uc0ac\uc774\uc5d0 \ud654\ud559 \ubc18\uc751\uc744 \uc77c\uc73c\ucf1c \uc678\ubd80 \uacb0\uc815\uc9c8 \ucf54\ud305\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \uc0dd\uc131\ub41c \uce35\uc740 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud558\uace0 \ud398\uc778\ud2b8 \uc811\ucc29\ub825\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. <\/p>\n\n\n\n

\uc774 \uacfc\uc815\uc740 \uae68\ub057\ud558\uace0 \ud65c\uc131\ud654\ub41c \ubd80\ud488\uc744 \ub728\uac70\uc6b4 \uc778\uc0b0 \uc695\uc870\uc5d0 \ub2f4\uadf8\ub294 \uac83\uc73c\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc774 \uc218\uc870\uc5d0\ub294 \ucca0, \uc544\uc5f0, \ub9dd\uac04 \uae08\uc18d\uc5fc\uacfc \uac19\uc740 \ub2e4\ub978 \ud654\ud559 \ubb3c\uc9c8\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc778\uc0b0\uc544\uc5f0 \ucf54\ud305\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c \uc218\uc870\uc758 \uc628\ub3c4\ub294 60\u00b0C~90\u00b0C\uc774\uba70, \ub9dd\uac04 \uc778\uc0b0\uc5fc \ucf54\ud305\uc740 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub530\ub77c 90\u00b0C~98\u00b0C\uc758 \ub354 \ub192\uc740 \uc628\ub3c4\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacb0\uacfc\uc801\uc73c\ub85c \uae08\uc18d \uc778\uc0b0\uc5fc \ud45c\uba74\uc740 \ubb3c\uc5d0 \ub179\uc9c0 \uc54a\uace0 \uae08\uc18d\uc5d0 \uac15\ud558\uac8c \uacb0\ud569\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uae08\uc18d\uc5fc\uc5d0 \ub530\ub77c \uc11c\ub85c \ub2e4\ub978 \uacb0\uc815\uce35\uc774 \ud615\uc131\ub429\ub2c8\ub2e4. \uc77c\ubd80 \uc778\uc0b0\uc5fc\uc5d0\ub294 \uc778\uc0b0\uc544\uc5f0, \uc778\uc0b0\ucca0, \uc778\uc0b0\ub9dd\uac04\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub2e4\uc74c \ubc18\uc751\uc740 \uc778\uc0b0\uc544\uc5f0\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud5f9\uad7c<\/h3>\n\n\n\n

\ud5f9\uad7c \uacfc\uc815\uc740 \ubc18\uc751\ud558\uc9c0 \uc54a\uc740 \uae08\uc18d\uc5fc\uc744 \ud3ec\ud568\ud55c \uacfc\ub3c4\ud55c \ud654\ud559 \ubb3c\uc9c8\uc744 \uc81c\uac70\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ud5f9\uad7c\uc740 \ud45c\uba74 \uc624\uc5fc\uc744 \ubc29\uc9c0\ud558\uace0 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uacbd\uc6b0\uc5d0 \ub530\ub77c \uc778\uc0b0\uc5fc \ucf54\ud305\uc758 \ub0b4\uad6c\uc131\uc744 \ub192\uc774\uae30 \uc704\ud574 \ud5f9\uad7c \ud6c4 \ubc00\ubd09\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uac00\ub2a5\ud55c \ubc00\ubd09 \uae30\uc220\ub85c\ub294 \uc624\uc77c \ubc00\ubd09, \ud06c\ub85c\uba54\uc774\ud2b8 \ubc00\ubd09, \uc720\uae30 \ubc00\ubd09\uc81c, \uc641\uc2a4 \ubc00\ubd09\uc81c \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
<\/div>\n
\n
\uc5b4\ub5a4 \ucf54\ud305\uc744 \uc120\ud0dd\ud574\uc57c \ud560\uc9c0 \ubaa8\ub974\uc2dc\uaca0\ub098\uc694?<\/div>\n \n \uc804\ubb38\uac00 \uc870\uc5b8\n <\/i>\n<\/a>\n <\/a>\n <\/div>\n<\/div>\n\n\n\n

\ud751\uc0c9 \uc0b0\ud654\ubb3c \ucf54\ud305\uacfc \uc778\uc0b0\uc5fc \ucf54\ud305\uc758 \ube44\uad50<\/h2>\n\n\n\n
\uce21\uba74<\/strong><\/td>\ud751\uc0c9 \uc0b0\ud654\ubb3c \ucf54\ud305<\/strong><\/td>\uc778\uc0b0\uc5fc \ucf54\ud305<\/strong><\/td><\/tr>
\uad6c\uc131<\/td>\uae08\uc18d \ud45c\uba74\uc5d0 \ud615\uc131\ub41c \uc0b0\ud654\ucca0(Fe3O4) \uce35<\/td>\uc544\uc5f0, \ub9dd\uac04 \ub610\ub294 \uc778\uc0b0\ucca0 \uce35<\/td><\/tr>
\uc8fc\uc694 \ubaa9\uc801<\/td>\ubbf8\uc801 \ub9c8\uac10, \uc57d\ud55c \ub0b4\uc2dd\uc131, \uc724\ud65c\uc131<\/td>\ubd80\uc2dd \ubc29\uc9c0, \ud398\uc778\ud2b8 \ub610\ub294 \uae30\ud0c0 \ucf54\ud305\uc6a9 \ubca0\uc774\uc2a4<\/td><\/tr>
\ub0b4\uc2dd\uc131<\/td>\uc57d\ud55c \ub0b4\uc2dd\uc131(\ubcf4\ud638\ub97c \uc704\ud574 \uc624\uc77c \ub610\ub294 \uc2e4\ub7f0\ud2b8\uac00 \ud544\uc694\ud568)<\/td>\uc720\ud615\uc5d0 \ub530\ub77c \ubcf4\ud1b5\uc5d0\uc11c \ub192\uc740 \ub0b4\uc2dd\uc131(\uc544\uc5f0\uc774 \ub354 \ub098\uc740 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc81c\uacf5\ud568)<\/td><\/tr>
\ud45c\uba74 \ub9c8\uac10<\/td>\uc9d9\uc740 \uac80\uc740\uc0c9 \ub610\ub294 \ud30c\ub780\uc0c9 \ub9c8\uac10, \ub9e4\ub044\ub7fd\uace0 \uad11\ud0dd\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\ubb34\uad11\ud0dd \ub610\ub294 \uc0c8\ud2f4 \ub9c8\uac10, \uac70\uce5c \uc9c8\uac10<\/td><\/tr>
\ub450\uaed8<\/td>\uc587\uc740 \uce35(0.0002~0.0006\uc778\uce58)<\/td>\ub354 \ub450\uaebc\uc6b4 \ub808\uc774\uc5b4(\uc720\ud615\uc5d0 \ub530\ub77c 0.0002~0.002\uc778\uce58)<\/td><\/tr>
\ub0b4\ub9c8\ubaa8\uc131<\/td>\ubcf4\ud1b5, \uc885\uc885 \ucd94\uac00 \uc624\uc77c\uc774\ub098 \uc641\uc2a4\ub85c \uac15\ud654\ub429\ub2c8\ub2e4.<\/td>\ud2b9\ud788 \uc778\uc0b0\ub9dd\uac04\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/td><\/tr>
\uc628\ub3c4 \uc800\ud56d<\/td>\uc77c\ubc18\uc801\uc73c\ub85c \ucd5c\ub300 500\u00b0C\uae4c\uc9c0 \uacac\ub51c \uc218 \uc788\ub294 \uc6b0\uc218\ud55c \uc5f4 \uc548\uc815\uc131<\/td>\ub0ae\uc740 \ub0b4\uc5f4\uc131, \uace0\uc628\uc5d0 \ubbfc\uac10<\/td><\/tr>
\uc811\ucc29 \uc18d\uc131<\/td>\ud398\uc778\ud2b8 \ub610\ub294 \uc624\uc77c\uc5d0 \ub300\ud55c \uc6b0\uc218\ud55c \uc811\ucc29\ub825<\/td>\ub3c4\uc7a5 \ubc0f \ucd94\uac00 \ucf54\ud305\uc744 \uc704\ud55c \ud0c1\uc6d4\ud55c \ubca0\uc774\uc2a4<\/td><\/tr>
\uc2e0\uccad \ubc29\ubc95<\/td>\ud654\ud559 \uc218\uc870 \ub610\ub294 \ub728\uac70\uc6b4 \uc54c\uce7c\ub9ac\uc131 \uc6a9\uc561<\/td>\uc778\uc0b0\uc5fc \uc6a9\uc561\uc5d0 \ub2f4\uadf8\uae30(\ub2f4\uadf8\uae30)<\/td><\/tr>
\ube44\uc6a9<\/td>\uc77c\ubc18\uc801\uc73c\ub85c \uc778\uc0b0\uc5fc \ucf54\ud305\ubcf4\ub2e4 \uc800\ub834\ud55c \ube44\uc6a9<\/td>\ub354 \ub450\uaebc\uc6b4 \ub808\uc774\uc5b4\uc640 \ud504\ub85c\uc138\uc2a4 \ubcf5\uc7a1\uc131\uc73c\ub85c \uc778\ud55c \ube44\uc6a9 \uc99d\uac00<\/td><\/tr>
\uc724\ud65c\uc131<\/td>\uc624\uc77c \ub610\ub294 \uc641\uc2a4\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \uc724\ud65c\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\ud2b9\ud788 \uc778\uc0b0\ub9dd\uac04\uc744 \uc0ac\uc6a9\ud558\uba74 \uc724\ud65c\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/td><\/tr>
\ud658\uacbd \uc601\ud5a5<\/td>\ud658\uacbd \uce5c\ud654\uc801\uc774\uc9c0 \uc54a\uace0 \uc720\ud574 \ud654\ud559 \ubb3c\uc9c8\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc74c<\/td>\ud751\uc0c9 \uc0b0\ud654\ubb3c\ubcf4\ub2e4 \ub35c \uc704\ud5d8\ud558\uc9c0\ub9cc \ud3d0\uae30\ubb3c\uc5d0 \ub300\ud55c \uc218\ucc98\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td><\/tr>
\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/td>\uacf5\uad6c, \ucd1d\uae30\ub958, \uae30\uacc4 \ubd80\ud488, \ud328\uc2a4\ub108<\/td>\uc790\ub3d9\ucc28 \ubd80\ud488, \uc0b0\uc5c5 \uae30\uacc4, \ub3c4\uc7a5\uc6a9 \ubd80\ud488<\/td><\/tr>
\uae30\ubcf8 \uc7ac\ub8cc<\/td>\ub300\ubd80\ubd84 \ucca0 \uae08\uc18d(\uac15\ucca0, \ucca0)<\/td>\uc54c\ub8e8\ubbf8\ub284 \ubc0f \uc544\uc5f0\uc744 \ud3ec\ud568\ud55c \ucca0 \ubc0f \ube44\ucca0 \uae08\uc18d<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uc0b0\uc5c5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n\n\n\n

\uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c\ub294 \uae08\uc18d \ud45c\uba74 \uac15\ub3c4\ub97c \ub192\uc774\uae30 \uc704\ud574 \ud751\uc0c9 \uc0b0\ud654\ubb3c\uacfc \uc778\uc0b0\uc5fc \ucf54\ud305\uc774 \ubaa8\ub450 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc77c\ubc18\uc801\uc778 \ud751\uc0b0\ud654\ubb3c \ucf54\ud305 \uc6a9\ub3c4<\/h3>\n\n\n\n

\ud751\uc0b0\ud654\ubb3c \ucf54\ud305\uc740 \ucd5c\uc885 \uc81c\ud488\uc758 \ubbf8\uc801 \uc678\uad00\uacfc \ub0b4\uc2dd\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc5d4\uc9c4 \ube14\ub85d \uc81c\uc870\uc5c5\uccb4\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0\uc11c\ub294 \ub192\uc740 \uc724\ud65c \uc218\uc900\uacfc \uac00\ubcbc\uc6b4 \ubd80\uc2dd\uc774 \ud544\uc694\ud55c \ubd80\ud488\uc744 \uc81c\uc870\ud558\uae30 \uc704\ud574 \ud751\uc0c9 \uc0b0\ud654\ubb3c \uae30\uc220\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. <\/p>\n\n\n\n

\uc608\ub97c \ub4e4\uc5b4 \ub098\uc0ac, \ubcfc\ud2b8, \ub108\ud2b8\uc640 \uac19\uc740 \ud328\uc2a4\ub108\ub97c \uc81c\uc870\ud560 \ub54c\ub294 \uc800\ud56d \ucf54\ud305\uc744 \uc704\ud574 \uc587\uc740 \ucf54\ud305\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc790\ub3d9\ucc28 \ubc0f \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0\uc11c\ub294 \uc774 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud751\uc0b0\ud654\ubb3c \ucf54\ud305 \ubd80\ud488\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4. \ucd1d\uae30\ub958 \uc0dd\uc0b0\ub3c4 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ud751\uc0b0\ud654\ubb3c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. <\/p>\n\n\n\n

\ub54c\ub85c\ub294 \ub9ac\ud50c\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0 \uc624\ub798 \ubcf4\uad00\ud558\ub294 \uacbd\uc6b0\uac00 \uc788\uc5b4 \ub179\uc774 \uc2ac\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\ud638 \uc870\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c \uc808\uc0ad \uacf5\uad6c\ub294 \uc791\ub3d9 \uc911 \ub9c8\ubaa8\ub97c \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \ud751\uc0c9 \uc0b0\ud654\ubb3c \ucf54\ud305\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ud751\uc0c9 \ucf54\ud305 \uae30\uc220\uc740 \uc804\uc790 \uc81c\ud488 \uc81c\uc870\uc758 \ubbf8\uc801 \uc751\uc6a9 \ubd84\uc57c\uc5d0\ub3c4 \ud544\uc694\ud558\uae30 \ub54c\ubb38\uc5d0 \uad6c\ub9e4\ub825\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc778\uc0b0\uc5fc \ucf54\ud305\uc758 \uc77c\ubc18\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c<\/h3>\n\n\n\n

\uc778\uc0b0\uc5fc\ub9c8\ub2e4 \uc0b0\uc5c5\uc801 \uc6a9\ub3c4\uac00 \ub2e4\ub985\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc790\ub3d9\ucc28 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc5d0\uc11c \uc778\uc0b0\uc544\uc5f0\uc740 \uc5d4\uc9c4 \ubd80\ud488, \ud504\ub808\uc784, \ucc28\uccb4 \ud328\ub110\uc744 \ucf54\ud305\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <\/p>\n\n\n\n

\uad70\uc5d0\uc11c\ub294 \uac11\uc637\uacfc \ucc28\ub7c9 \ubd80\ud488\uacfc \uac19\uc740 \uc7a5\ube44\uc640 \ud558\ub4dc\uc6e8\uc5b4\ub97c \ubcf4\ud638\ud558\uae30 \uc704\ud574 \uc778\uc0b0\ub9dd\uac04\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd80\ud488\uc740 \ub192\uc740 \uc800\ud56d\ub825\uacfc \ubd80\uc2dd \ubc29\uc9c0 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc778\uc0b0\ub9dd\uac04 \ucf54\ud305\uc740 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uae30\uc5b4, \ubca0\uc5b4\ub9c1, \ucea0\uc0e4\ud504\ud2b8\uc640 \uac19\uc740 \uae30\uacc4\ub97c \uc81c\uc870\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucf54\ud305\uc740 \ub9c8\ucc30\uc774 \uc801\uace0 \ub9c8\ubaa8\ub97c \ubc29\uc9c0\ud558\uba70 \uace0\uc751\ub825 \uc870\uac74\uc5d0\uc11c \uc724\ud65c\uc720\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4. <\/p>\n\n\n\n

\ub610\ud55c \uc81c\uc870\uc5c5\uccb4\ub294 \ub0c9\uc7a5\uace0, \uc138\ud0c1\uae30, \uac74\uc870\uae30 \ub4f1\uc758 \uac00\uc804\uc81c\ud488\uc744 \uc81c\uc870\ud560 \ub54c \ud398\uc778\ud2b8 \uc811\ucc29\uc744 \uc704\ud574 \uc778\uc0b0\uc5fc \ucf54\ud305\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub610\ud55c \uc774\ub7ec\ud55c \uac00\uc804\uc81c\ud488\uc758 \uc778\uc0b0\uc5fc \ucf54\ud305\uc740 \ub192\uc740 \uc800\ud56d\ub825\uc744 \uc81c\uacf5\ud558\uc5ec \uc81c\ud488\uc744 \ub354 \uc624\ub798 \uc0ac\uc6a9\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacb0\ub860<\/h2>\n\n\n\n

\ud751\uc0b0\ud654\ubb3c\uacfc \uc778\uc0b0\uc5fc \ucf54\ud305\uc740 \uae08\uc18d\uc758 \ud2b9\uc131\uc744 \uac1c\uc120\ud558\ub294 \uc911\uc694\ud55c \uc7ac\ub8cc \uacfc\ud559 \uae30\uc220\uc785\ub2c8\ub2e4. \ud751\uc0b0\ud654\ubb3c \ucf54\ud305\uc740 \ucca0\uacfc \uac15\ucca0\uacfc \uac19\uc740 \ucca0 \uc18c\uc7ac\uc758 \ub0b4\uc2dd\uc131\uacfc \ubbf8\uc801 \ub9e4\ub825\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub300\ud654 \ucf54\ud305 \uacf5\uc815\uc785\ub2c8\ub2e4. \ud751\uc0b0\ud654\ubb3c \ucf54\ud305\uc740 \uc7ac\ub8cc \uc138\ucc99, \ucf54\ud305 \ub3c4\ud3ec, \ud5f9\uad7c \ubc0f \ud6c4\ucc98\ub9ac\ub97c \ud3ec\ud568\ud558\ub294 \ub2e4\ub2e8\uacc4 \uacf5\uc815\uc785\ub2c8\ub2e4. <\/p>\n\n\n\n

\uc778\uc0b0\uc5fc \ucf54\ud305\uc740 \uae08\uc18d \ud45c\uba74\uc744 \ubd88\uc6a9\uc131 \uc778\uc0b0\uc5fc\uc73c\ub85c \uc804\ud658\ud558\uc5ec \uae08\uc18d \ud45c\uba74\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc778\uc0b0\uc5fc \ucf54\ud305 \uacf5\uc815\uc5d0\ub294 \uc138\ucc99, \ud65c\uc131\ud654, \ub3c4\ud3ec, \ud5f9\uad7c \ubc0f \ubc00\ubd09\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. <\/p>\n\n\n\n

\uc5d4\uc9c4 \ube14\ub85d \uc81c\uc870\uc5c5\uccb4\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5(\ud655\uc778 \uc5d4\uc9c4 \ubd80\ud488 \uc81c\uc870<\/strong><\/a> \uacbd\uc6b0), \ud751\uc0b0\ud654\ubb3c \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub192\uc740 \uc724\ud65c \uc218\uc900\uacfc \uac00\ubcbc\uc6b4 \ubd80\uc2dd\uc774 \ud544\uc694\ud55c \ubd80\ud488\uc744 \uc81c\uc870\ud569\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc778\uc0b0\uc5fc\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc790\ub3d9\ucc28 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc5d0\uc11c \uc778\uc0b0\uc544\uc5f0\uc740 \uc5d4\uc9c4 \ubd80\ud488, \ud504\ub808\uc784 \ubc0f \ucc28\uccb4 \ud328\ub110\uc744 \ucf54\ud305\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc778\uc0b0\uc5fc\ub9c8\ub2e4 \uc0b0\uc5c5\uc801 \uc6a9\ub3c4\uac00 \ub2e4\ub985\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc790\ub3d9\ucc28 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc5d0\uc11c \uc778\uc0b0\uc544\uc5f0\uc740 \uc5d4\uc9c4 \ubd80\ud488, \ud504\ub808\uc784, \ucc28\uccb4 \ud328\ub110\uc744 \ucf54\ud305\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

\ud751\uc0b0\ud654\ubb3c\uacfc \uc778\uc0b0\uc5fc \ucf54\ud305\uc758 \ucc28\uc774\uc810\uacfc \uc0b0\uc5c5\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ub0b4\uc2dd\uc131\uacfc \ub0b4\uad6c\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>","protected":false},"author":5,"featured_media":24155,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[48],"tags":[56],"class_list":["post-24105","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tips","tag-comparison"],"acf":[],"yoast_head":"\nBlack Oxide vs Phosphate Coating: Metal Protection Guide<\/title>\n<meta name=\"description\" content=\"Compare black oxide and phosphate coating processes. 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