{"id":4059,"date":"2022-11-04T08:44:07","date_gmt":"2022-11-04T08:44:07","guid":{"rendered":"https:\/\/www.wldsteel.com\/?p=4059"},"modified":"2022-11-22T08:23:51","modified_gmt":"2022-11-22T08:23:51","slug":"5-nondestructive-testing-methods-for-steel","status":"publish","type":"post","link":"https:\/\/www.wldsteel.com\/ko\/%ea%b0%95%ec%b2%a0%ec%97%90-%eb%8c%80%ed%95%9c-5%ea%b0%80%ec%a7%80-%eb%b9%84%ed%8c%8c%ea%b4%b4-%ea%b2%80%ec%82%ac-%eb%b0%a9%eb%b2%95\/","title":{"rendered":"\uac15\ucca0\uc5d0 \ub300\ud55c 5\uac00\uc9c0 \ube44\ud30c\uad34 \uac80\uc0ac \ubc29\ubc95"},"content":{"rendered":"<p><font _mstmutation=\"1\" _msthash=\"991770\"><\/p>\n\n\n\n<p>\uac15\ucca0\uc758 \ube44\ud30c\uad34 \uac80\uc0ac\uc5d0\ub294 \uc8fc\ub85c \uad11\uc120 \uac80\uc0ac, \ucd08\uc74c\ud30c \uac80\uc0ac, \uc790\uc131 \uc785\uc790 \uac80\uc0ac, \uce68\ud22c \uac80\uc0ac \ubc0f \uc640\uc804\ub958 \uac80\uc0ac\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>&nbsp;1. \ubc29\uc0ac\uc120 \uc0ac\uc9c4 \uac10\uc9c0(RT)<br>X-\uc120 \uac80\uc0ac\ub294 X-\uc120 \ub610\ub294 \uac10\ub9c8\uc120\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc2dc\ud3b8\uc744 \ud22c\uacfc\ud558\uace0 \uc815\ubcf4\ub97c \uae30\ub85d\ud558\ub294 \uc7a5\ube44\ub85c \ud544\ub984\uc744 \uc0ac\uc6a9\ud558\ub294 \ube44\ud30c\uad34 \uac80\uc0ac \ubc29\ubc95\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uac00\uc7a5 \uae30\ubcf8\uc801\uc774\uace0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ube44\ud30c\uad34 \uac80\uc0ac \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>2. \ucd08\uc74c\ud30c \uac10\uc9c0(UT)<br>\ucd08\uc74c\ud30c \uac80\uc0ac\ub294 \uae08\uc18d, \ube44\uae08\uc18d \ubc0f \ubcf5\ud569 \uc7ac\ub8cc\uc758 \ube44\ud30c\uad34 \uac80\uc0ac\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ub113\uc740 \ub450\uaed8 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc2dc\ud3b8\uc758 \ub0b4\ubd80 \uacb0\ud568\uc744 \uac10\uc9c0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae08\uc18d \uc7ac\ub8cc\uc758 \uacbd\uc6b0 1 ~ 2mm \uc587\uc740 \ubcbd \ud30c\uc774\ud504 \ubc0f \ud50c\ub808\uc774\ud2b8\uc758 \ub450\uaed8\ub97c \uac10\uc9c0 \ud560 \uc218 \uc788\uc73c\uba70 \uba87 \ubbf8\ud130 \uae38\uc774\uc758 \uac15\ucca0 \ub2e8\uc870\ud488\ub3c4 \uac10\uc9c0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uacb0\ud568 \uc704\uce58\uac00 \ub354 \uc815\ud655\ud558\uace0 \uc601\uc5ed \uacb0\ud568\uc758 \uac10\uc9c0\uc728\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \uace0\uac10\ub3c4, \uc2dc\ud3b8\uc758 \ub0b4\ubd80 \ud06c\uae30\uac00 \uc791\uc740 \uacb0\ud568\uc744 \uac10\uc9c0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uac10\uc9c0 \ube44\uc6a9\uc774 \ub0ae\uace0 \uc18d\ub3c4\uac00 \ube60\ub974\uba70 \uc7a5\ube44\uac00 \uac00\ubccd\uace0 \uc778\uccb4\uc640 \ud658\uacbd\uc5d0 \ubb34\ud574\ud558\uba70 \ud604\uc7a5 \uc0ac\uc6a9\uc774 \ub354 \ud3b8\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>3. \uc790\uc131 \uc785\uc790 \uac10\uc9c0(MT)<br>\uc790\uc131 \uc785\uc790 \uac80\ucd9c\uc758 \uc6d0\ub9ac\ub294 \uc790\ud654\ub41c \uac15\uc790\uc131 \ubb3c\uc9c8\uacfc \uacf5\uc791\ubb3c\uc774\uc9c0\ub9cc \ubd88\uc5f0\uc18d\uc131\uc73c\ub85c \uc778\ud574 \uacf5\uc791\ubb3c \ud45c\uba74\uc758 \uc790\uae30\uc7a5 \uc120\uacfc \uad6d\ubd80\uc801 \uc65c\uace1 \ubc0f \ub204\uc124 \uc790\uae30\uc7a5\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc790\uc131 \ubd84\ub9d0 \ud45c\uba74\uc5d0 \ud761\ucc29\ub418\uace0 \uc790\uae30 \ub9c8\ud06c\uac00 \uc624\ub978\ucabd \uad11 \uc2dc\uac01\uc5d0 \ubcf4\uc774\ub294 \ud615\ud0dc\ub85c \ubd88\uc5f0\uc18d\uc758 \uc704\uce58, \ubaa8\uc591 \ubc0f \ud06c\uae30\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<p>4. \uce68\ud22c \ud14c\uc2a4\ud2b8(PT)<br>\uce68\ud22c \uac10\uc9c0\uc758 \uc6d0\ub9ac\ub294 \ubd80\ud488\uc758 \ud45c\uba74\uc774 \ud615\uad11 \uc5fc\ub8cc \ub610\ub294 \ucc29\uc0c9 \uc5fc\ub8cc\ub97c \ud568\uc720 \ud55c \uce68\ud22c\uc81c\ub85c \ucf54\ud305 \ub41c \ud6c4 \ubaa8\uc138\uad00\uc758 \uc791\uc6a9\uc73c\ub85c \uc77c\uc815 \uc2dc\uac04\uc774 \uc9c0\ub098\uba74 \uce68\ud22c\uc131 \uc561\uccb4\uac00 \ud45c\uba74 \uac1c\uad6c\ubd80 \uacb0\ud568\uc73c\ub85c \uce68\ud22c \ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4; \ud45c\uba74 \uacfc\uc789 \uce68\ud22c\uc81c\ub97c \uc81c\uac70\ud55c \ud6c4 \ubd80\ud488 \ud45c\uba74 \uc774\ubbf8\uc9d5 \uc5d0\uc774\uc804\ud2b8\uc5d0 \ub2e4\uc2dc \ud398\uc778\ud2b8 \ud55c \ud6c4 \ubaa8\uc138\uad00\uc758 \uc791\uc6a9\uc73c\ub85c \uc774\ubbf8\uc9d5 \uc5d0\uc774\uc804\ud2b8\uac00 \uce68\ud22c\uc81c\uc758 \uacb0\ud568\uc744 \ub04c\uc5b4 \ub2f9\uaca8 \ud2b9\uc815 \ube5b (\uc790\uc678\uc120 \ub610\ub294 \ubc31\uc0c9\uad11)\uc5d0\uc11c \uc774\ubbf8\uc9d5 \uc5d0\uc774\uc804\ud2b8\ub85c \ub2e4\uc2dc \uce68\ud22c\ud558\ub294 \uc720\uccb4 \ud750\ub984, \uacb0\ud568 \uce68\ud22c\uc81c \ud754\uc801\uc774 \ud604\uc2e4 (\ud669\ub85d\uc0c9 \ud615\uad11 \ub610\ub294 \ubc1d\uc740 \ube68\uac04\uc0c9), \ub530\ub77c\uc11c \uacb0\ud568\uc758 \ud615\ud0dc \ubc0f \ubd84\ud3ec\uac00 \uac10\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>5. \uc640\uc804\ub958 \ud14c\uc2a4\ud2b8(ET)<br>\uc640\uc804\ub958 \ud14c\uc2a4\ud2b8\ub294 \uae08\uc18d\ud310 \ub610\ub294 \ud14c\uc2a4\ud2b8 \uc911\uc778 \uae08\uc18d \ud29c\ube0c \uc678\ubd80\uc5d0 \uad50\ub958\uac00 \ud750\ub974\ub294 \ucf54\uc77c\uc744 \ubc30\uce58\ud569\ub2c8\ub2e4. \uc774\ub54c \ucf54\uc77c \uc548\ud30e\uc5d0 \uad50\ub958 \uc790\uae30\uc7a5\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc2dc\ud3b8\uc5d0 \uc640\ub958\uc640 \uac19\uc740 \uc720\ub3c4 \uad50\ub958\uac00 \ubc1c\uc0dd\ud558\ub294\ub370, \uc774\ub97c \uc640\uc804\ub958\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc640\uc804\ub958\uc758 \ubd84\ud3ec\uc640 \ud06c\uae30\ub294 \ucf54\uc77c\uc758 \ubaa8\uc591\uacfc \ud06c\uae30, \uad50\ub958 \uc804\ub958\uc758 \ud06c\uae30\uc640 \uc8fc\ud30c\uc218\uc640 \uad00\ub828\uc774 \uc788\uc744 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc2dc\ud3b8\uc758 \uc804\ub3c4\ub3c4, \ud22c\uacfc\uc131, \ubaa8\uc591\uacfc \ud06c\uae30, \ucf54\uc77c\uacfc\uc758 \uac70\ub9ac, \ud45c\uba74\uc5d0 \uade0\uc5f4\uc774 \uc788\ub294\uc9c0 \uc5ec\ubd80\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>The nondestructive testing of steel mainly involves ray testing, ultrasonic testing, magnetic particle testing, penetration testing and eddy current testing. &nbsp;1. Radiographic Detection (RT)X-ray testing refers to the non-destructive testing method that uses X-ray or gamma ray to penetrate the specimen and uses film as the equipment for recording information. This method is the most [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>5 Nondestructive Testing Methods For Steel - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wldsteel.com\/ko\/5-methodes-de-controle-non-destructif-de-lacier\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"5 Nondestructive Testing Methods For Steel - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" \/>\n<meta property=\"og:description\" content=\"The nondestructive testing of steel mainly involves ray testing, ultrasonic testing, magnetic particle testing, penetration testing and eddy current testing. &nbsp;1. Radiographic Detection (RT)X-ray testing refers to the non-destructive testing method that uses X-ray or gamma ray to penetrate the specimen and uses film as the equipment for recording information. This method is the most [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wldsteel.com\/ko\/5-methodes-de-controle-non-destructif-de-lacier\/\" \/>\n<meta property=\"og:site_name\" content=\"API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-04T08:44:07+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-22T08:23:51+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\">\n\t<meta name=\"twitter:data1\" content=\"2\ubd84\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wldsteel.com\/#website\",\"url\":\"https:\/\/www.wldsteel.com\/\",\"name\":\"API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\",\"description\":\"- WLD STEEL\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.wldsteel.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wldsteel.com\/fr\/5-methodes-de-controle-non-destructif-de-lacier\/#webpage\",\"url\":\"https:\/\/www.wldsteel.com\/fr\/5-methodes-de-controle-non-destructif-de-lacier\/\",\"name\":\"5 Nondestructive Testing Methods For Steel - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\",\"isPartOf\":{\"@id\":\"https:\/\/www.wldsteel.com\/#website\"},\"datePublished\":\"2022-11-04T08:44:07+00:00\",\"dateModified\":\"2022-11-22T08:23:51+00:00\",\"author\":{\"@id\":\"https:\/\/www.wldsteel.com\/#\/schema\/person\/759092960ae8f71841666f123d37da28\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wldsteel.com\/fr\/5-methodes-de-controle-non-destructif-de-lacier\/\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wldsteel.com\/#\/schema\/person\/759092960ae8f71841666f123d37da28\",\"name\":\"WLDSTEEL\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.wldsteel.com\/#personlogo\",\"inLanguage\":\"ko-KR\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8e929e12167608fe50dc89bd1bfb6125?s=96&d=mm&r=g\",\"caption\":\"WLDSTEEL\"},\"sameAs\":[\"http:\/\/www.wldsteel.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/posts\/4059"}],"collection":[{"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/comments?post=4059"}],"version-history":[{"count":2,"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/posts\/4059\/revisions"}],"predecessor-version":[{"id":4100,"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/posts\/4059\/revisions\/4100"}],"wp:attachment":[{"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/media?parent=4059"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/categories?post=4059"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/tags?post=4059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}