{"id":3985,"date":"2021-07-13T14:26:23","date_gmt":"2021-07-13T14:26:23","guid":{"rendered":"https:\/\/www.wldsteel.com\/?p=3985"},"modified":"2021-07-13T14:33:28","modified_gmt":"2021-07-13T14:33:28","slug":"how-do-alloying-elements-affect-the-performance-of-cryogenic-steels","status":"publish","type":"post","link":"https:\/\/www.wldsteel.com\/ko\/how-do-alloying-elements-affect-the-performance-of-cryogenic-steels\/","title":{"rendered":"\ud569\uae08 \uc6d0\uc18c\ub294 \uadf9\uc800\uc628\uac15\uc758 \uc131\ub2a5\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\uae4c?"},"content":{"rendered":"<p>\uc6b0\ub9ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c -10 ~ -273 \u2103\uc758 \uc628\ub3c4 \ubc94\uc704\ub97c \uc0ac\uc6a9\ud558\ub294 \uac15\ucca0\uc744 \uc800\uc628 \uac15\ucca0 \ub610\ub294 \uadf9\uc800\uc628 \uac15\ucca0\uc774\ub77c\uace0 \ubd80\ub985\ub2c8\ub2e4. \ud569\uae08 \uc6d0\uc18c \ud568\ub7c9\uacfc \uad6c\uc870\uc5d0 \ub530\ub77c \uadf9\uc800\uc628 \uac15\ucca0\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4: 06MnVTi, 06MnVal, 09Mn2Vre, 06MnNb \uac15\ucca0, \uc800\ud569\uae08 \ucca0\uccb4 \uc800\uc628 \uac15\ucca0 0.5Ni, 2.5Ni, 3Ni, 3.5Ni \ub4f1\uacfc \uac19\uc740 \uc54c\ub8e8\ubbf8\ub284 \ud0ac C-Mn \uac15\ucca0, 9Ni, 5Ni \uac15\ucca0, 1Cr18Ni9Ti \ubc0f 20Mn23Al \ub4f1\uacfc \uac19\uc740 \uace0 \ud569\uae08 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc800\uc628 \uac15\ucca0\uacfc \uac19\uc740 \ub9c8\ub974\ud150\ud3fc \uc800\uc628 \uac15\ucca0.<\/p>\n\n\n\n<p>\uc800\uc628\uac15\uc5d0\uc11c \ud569\uae08 \uc6d0\uc18c\uc758 \ud6a8\uacfc\ub294 \uc8fc\ub85c \uac15\uc7ac\uc758 \uc800\uc628 \uc778\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ub9d0\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<h3>C<\/h3>\n\n\n\n<p>\ud0c4\uc18c \ud568\ub7c9\uc774 \uc99d\uac00\ud558\uba74 \uac15\ucca0\uc758 \ucde8\uc131 \uc804\uc774 \uc628\ub3c4\uac00 \ube60\ub974\uac8c \uc99d\uac00\ud558\uace0 \uc6a9\uc811 \ud2b9\uc131\uc774 \uac10\uc18c\ud558\ubbc0\ub85c \uc800\uc628 \uac15\ucca0\uc758 \ud0c4\uc18c \ud568\ub7c9\uc740 0.2% \ubbf8\ub9cc\uc73c\ub85c \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>Mn<\/h3>\n\n\n\n<p>\ub9dd\uac04\uc740 \uac15\ucca0\uc758 \uc800\uc628 \uc778\uc131\uc744 \ubd84\uba85\ud788 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9dd\uac04\uc740 \uc8fc\ub85c \uac15\ucca0\uc5d0 \uace0\uc6a9\uccb4 \ud615\ud0dc\ub85c \uc874\uc7ac\ud558\uba70 \uace0\uc6a9\uccb4 \uac15\ud654\uc758 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub610\ud55c \ub9dd\uac04\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc601\uc5ed\uc744 \ud655\ub300\ud558\uace0 \ubcc0\ud615 \uc628\ub3c4(A1 \ubc0f A3)\ub97c \ub0ae\ucd94\ub294 \uc6d0\uc18c\uc785\ub2c8\ub2e4. \ubbf8\uc138\ud558\uace0 \uc5f0\uc131\uc778 \ud398\ub77c\uc774\ud2b8 \ubc0f \ud384\ub77c\uc774\ud2b8 \uc785\uc790\ub97c \uc27d\uac8c \uc5bb\uc744 \uc218 \uc788\uc5b4 \ucd5c\ub300 \ucda9\uaca9 \uc5d0\ub108\uc9c0\ub97c \uc99d\uac00\uc2dc\ud0a4\uace0 \ucde8\uc131 \uc804\uc774 \uc628\ub3c4\ub97c \ud06c\uac8c \ub0ae\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c Mn\/C \ube44\uc728\uc740 3\uacfc \uac19\uc544\uc57c \ud558\uba70, \uc774\ub294 \uac15\ucca0\uc758 \ucde8\uc131 \uc804\uc774 \uc628\ub3c4\ub97c \ub0ae\ucd9c \uc218 \uc788\uc744 \ubfd0\ub9cc \uc544\ub2c8\ub77c Mn \ud568\ub7c9 \uc99d\uac00\ub85c \uc778\ud55c \ud0c4\uc18c \ud568\ub7c9 \uac10\uc18c\ub85c \uc778\ud55c \uae30\uacc4\uc801 \ud2b9\uc131 \uc800\ud558\ub97c \ubcf4\uc0c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>Ni<\/h3>\n\n\n\n<p>\ub2c8\ucf08\uc740 \ucde8\uc131 \uc804\uc774 \uacbd\ud5a5\uc744 \uc644\ud654\ud558\uace0 \ucde8\uc131 \uc804\uc774 \uc628\ub3c4\ub97c \ud06c\uac8c \ub0ae\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac15\ucca0\uc758 \uc800\uc628 \uc778\uc131 \ud5a5\uc0c1\uc5d0 \ub300\ud55c \ub2c8\ucf08\uc758 \ud6a8\uacfc\ub294 \ub9dd\uac04\uc758 5\ubc30, \uc989 \ub2c8\ucf08 \ud568\ub7c9\uc774 1%\ub9cc\ud07c \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \ucde8\uc131 \uc804\uc774 \uc628\ub3c4\uac00 10\u2103 \uac10\uc18c\ud569\ub2c8\ub2e4. \uc774\uac83\uc740 \uc8fc\ub85c \ud0c4\uc18c\uac00 \ud568\uc720 \ub41c \ub2c8\ucf08\ub85c \uc778\ud574 \uace0\uc6a9\uccb4 \ubc0f \ubcf4\uac15\uc7ac\uc5d0 \ud761\uc218\ub418\uc5b4 \ub2c8\ucf08\uc774 \ud0c4\uc18c \ud568\ub7c9\uc744 \uc904\uc774\uace0 \ud0c4\uc18c \uac15\ucca0\uc758 \ub3d9\uc77c\ud55c \ud0c4\uc18c \ud568\ub7c9\uc5d0 \ube44\ud574 \uc0c1\uc804\uc774 \uc628\ub3c4 (A1 \ubc0f A2)\ub97c \uc904\uc774\uae30 \uc704\ud574 \uc720\ud14d \ud1a0\uc774\ub4dc \uac15\ucca0 \uc720\ud14d \ud1a0\uc774\ub4dc \ud3ec\uc778\ud2b8\uc758 \uc67c\ucabd \uc9c0\uc810\uc73c\ub85c \uc774\ub3d9\ud558\uc5ec \ud398\ub77c\uc774\ud2b8 \ubc0f \uc815\uc81c, \ud384\ub77c\uc774\ud2b8 \uac1c\uccb4\uad70\uc758 \uc218\ub97c \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4 (\ud384\ub77c\uc774\ud2b8\uc758 \ud0c4\uc18c \ud568\ub7c9\ub3c4 \ud0c4\uc18c \uac15\ucca0\ubcf4\ub2e4 \ub0ae\uc2b5\ub2c8\ub2e4). \uc2e4\ud5d8 \uacb0\uacfc\uc5d0 \ub530\ub974\uba74 \ub2c8\ucf08\uc774 \uc800\uc628\uc5d0\uc11c \uc778\uc131\uc744 \uc99d\uac00\uc2dc\ud0a4\ub294 \uc8fc\ub41c \uc774\uc720\ub294 \ub2c8\ucf08 \ud568\uc720 \uac15\ucca0\uc774 \uc800\uc628\uc5d0\uc11c \ub354 \ub9ce\uc740 \uc774\ub3d9 \uac00\ub2a5\ud55c \uc804\uc704\ub97c \uac00\uc9c0\uba70 \uad50\ucc28 \ubbf8\ub044\ub7ec\uc9d0\uc774 \ub354 \uc27d\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc911\uac04 \ud569\uae08 \uc800\ud0c4\uc18c \ub2f4\ube44 \ud615 \uc800\uc628 \uac15\ucca0 <a href=\"https:\/\/www.wldsteel.com\/ko\/product\/astm-a353-9ni-lng-steel-plate\/\">9Ni \uc2a4\ud2f8<\/a>\uc800\uc628 \uc778\uc131\uc774 \ub192\uace0 -196\u2103\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 9Ni\uac15\uc744 \uae30\ubc18\uc73c\ub85c \uac1c\ubc1c\ub41c 5Ni\uac15\uc740 -162~-196\u2103\uc5d0\uc11c \uc800\uc628 \uc778\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>P, S, Sn, Pb Sb<\/h3>\n\n\n\n<p>\uc778, \ud669, \ube44\uc18c, \uc8fc\uc11d, \ub0a9, \uc548\ud2f0\ubaac: \uc774\ub7ec\ud55c \uc6d0\uc18c\ub294 \uac15\ucca0\uc758 \uc800\uc628 \uc778\uc131\uc5d0 \ub3c4\uc6c0\uc774 \ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub4e4\uc740 \uc785\uc790 \uacbd\uacc4\uc5d0\uc11c \ubd84\ub9ac\ub418\uc5b4 \uc785\uc790 \uacbd\uacc4\uc758 \ud45c\uba74 \uc5d0\ub108\uc9c0\uc640 \uc800\ud56d\uc744 \uac10\uc18c\uc2dc\ud0a4\uace0, \ucde8\uc131 \uade0\uc5f4\uc774 \uc785\uc790 \uacbd\uacc4\uc5d0\uc11c \uc2dc\uc791\ub418\uc5b4 \uace8\uc808\uc774 \uc644\ub8cc\ub420 \ub54c\uae4c\uc9c0 \uc785\uc790 \uacbd\uacc4\ub97c \ub530\ub77c \ud655\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc778\uc740 \uac15\ucca0\uc758 \uac15\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc9c0\ub9cc \ud2b9\ud788 \uc800\uc628\uc5d0\uc11c \uac15\ucca0\uc758 \ucde8\uc131\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \ucde8\uc131 \uc804\uc774 \uc628\ub3c4\uac00 \ubd84\uba85\ud788 \uc99d\uac00\ud558\ubbc0\ub85c \uadf8 \ud568\ub7c9\uc744 \uc5c4\uaca9\ud558\uac8c \uc81c\ud55c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3>O, H, N<\/h3>\n\n\n\n<p>\uc774\ub7ec\ud55c \uc694\uc18c\ub294 \uac15\ucca0\uc758 \ucde8\uc131 \uc804\uc774 \uc628\ub3c4\ub97c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \ud0c8\uc0b0 \uc2e4\ub9ac\ucf58 \ubc0f \uc54c\ub8e8\ubbf8\ub284 \ud0ac\ub4dc \uc2a4\ud2f8\uc740 \uc800\uc628\uc5d0\uc11c \uc778\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc9c0\ub9cc, \uc2e4\ub9ac\ucf58\uc740 \uac15\ucca0\uc758 \ucde8\uc131 \uc804\uc774 \uc628\ub3c4\ub97c \uc99d\uac00\uc2dc\ud0a4\uae30 \ub54c\ubb38\uc5d0 \uc54c\ub8e8\ubbf8\ub284 \ud0ac\ub4dc \uc2a4\ud2f8\uc740 \uc2e4\ub9ac\ucf58 \ud0ac\ub4dc \uc2a4\ud2f8\ubcf4\ub2e4 \ucde8\uc131 \uc804\uc774 \uc628\ub3c4\uac00 \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>We usually call the steel used the temperature range -10 to -273\u2103 as low-temperature steel or cryogenic steel According to alloying element content and structure, cryogenic steels can be divided into: Aluminum killed C-Mn steel such as 06MnVTi, 06MnVal, 09Mn2Vre, 06MnNb steel, low alloy ferric body low-temperature steel 0.5Ni, 2.5Ni, 3Ni, 3.5Ni, etc., Martensiform low-temperature [&hellip;]<\/p>","protected":false},"author":1,"featured_media":3850,"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>How do alloying elements affect the performance of cryogenic steels?<\/title>\n<meta name=\"description\" content=\"The effect of alloying elements in low-temperature steels mainly refers to its effect on the low-temperature toughness of steels.\" \/>\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\/how-do-alloying-elements-affect-the-performance-of-cryogenic-steels\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How do alloying elements affect the performance of cryogenic steels?\" \/>\n<meta property=\"og:description\" content=\"The effect of alloying elements in low-temperature steels mainly refers to its effect on the low-temperature toughness of steels.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wldsteel.com\/ko\/how-do-alloying-elements-affect-the-performance-of-cryogenic-steels\/\" \/>\n<meta property=\"og:site_name\" content=\"API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-13T14:26:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-07-13T14:33:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2021\/04\/P235Gh-steel-plates.png\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"350\" \/>\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\":\"ImageObject\",\"@id\":\"https:\/\/www.wldsteel.com\/fr\/how-do-alloying-elements-affect-the-performance-of-cryogenic-steels\/#primaryimage\",\"inLanguage\":\"ko-KR\",\"url\":\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2021\/04\/P235Gh-steel-plates.png\",\"width\":500,\"height\":350},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wldsteel.com\/fr\/how-do-alloying-elements-affect-the-performance-of-cryogenic-steels\/#webpage\",\"url\":\"https:\/\/www.wldsteel.com\/fr\/how-do-alloying-elements-affect-the-performance-of-cryogenic-steels\/\",\"name\":\"How do alloying elements affect the performance of cryogenic steels?\",\"isPartOf\":{\"@id\":\"https:\/\/www.wldsteel.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.wldsteel.com\/fr\/how-do-alloying-elements-affect-the-performance-of-cryogenic-steels\/#primaryimage\"},\"datePublished\":\"2021-07-13T14:26:23+00:00\",\"dateModified\":\"2021-07-13T14:33:28+00:00\",\"author\":{\"@id\":\"https:\/\/www.wldsteel.com\/#\/schema\/person\/759092960ae8f71841666f123d37da28\"},\"description\":\"The effect of alloying elements in low-temperature steels mainly refers to its effect on the low-temperature toughness of steels.\",\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wldsteel.com\/fr\/how-do-alloying-elements-affect-the-performance-of-cryogenic-steels\/\"]}]},{\"@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\/3985"}],"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=3985"}],"version-history":[{"count":2,"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/posts\/3985\/revisions"}],"predecessor-version":[{"id":3988,"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/posts\/3985\/revisions\/3988"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/media\/3850"}],"wp:attachment":[{"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/media?parent=3985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/categories?post=3985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wldsteel.com\/ko\/wp-json\/wp\/v2\/tags?post=3985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}