High corrosion resistance 21%Cr-0.4%Cu ferritic stainless steel contributing to resource conservation-中国期刊网

摘要 Withpricesformetalresourcessuchasnickelandmolybdenumsoaring,thereisaheightenedsenseofcrisisconcerningresourcescarcity.WhileType304,themostcommonstainlesssteel,offersexcellentcorrosionresistance,itspriceisaffectedsignificantlybythecostofnickelbecauseofits8%nickelcontent.ThestainlesssteelthathasthesamecorrosionresistanceasthatofType304anddoesnotcontainnickelandmolybdenumhasbeenrequired.JFESteelCorporationhasdevelopedanew21%Cr-0.4%Custainlesssteel,theworld’sfirstferriticstainlesssteel,whichoffersequivalentcorrosionresistancetoType304whilecontainingabsolutelynonickelormolybdenum,tworaremetals.Thenewlydevelopedsteelcontains21%chromiumwiththeadditionof0.4%copper.Thedevelopmentofthesteelisbasedonanewdiscoverythatthepassivefilmsofstainlesssteelscouldbestrengthenedbythesynergyeffectofhighchromiumcontentandcopperaddition.Copperadditionenrichesthechromiumcontentinpassivefilmsafterfieldexposure.Newlydeveloped21%Cr-0.4%CustainlesssteelisadoptedformanyapplicationsasasubstitutionforType304,includingcommercialkitchenware,buildingmaterialsandindustrialmachinery.ThesteelisexpectedtobeanewstandardofaferriticstainlesssteelasasubstitutionforType304.

1DONG Wenbo;MA Li;YUAN Long;JIANG Laizhu. Development of ferritic stainless steel B445R with superior corrosion resistance for architectural applications.钢铁冶金,2010-01.
2LI Xin;WU Yong;BI Hongyun. Study on the corrosion properties of 0Cr11 ferritic stainless steel for automotive exhaust systems.钢铁冶金,2010-01.
3HE Ruying;JIANG Laizhu;DONG Wenbo. Development of high corrosion-resistant ferritic stainless steel and its application in the building cladding system.钢铁冶金,2013-01.
4杨可;张志玺;蒋永锋;包哗峰. Microstructure and corrosion resistance of 304 stainless steel electroslag strip cladding.焊接,2016-01.
5DONG Wenbo~(1)),MA Li~(1)) and ZHANG Jingcai~(2)) 1) Stainless Steel Technology Center,Research Institute,Baoshan Iron & Steel Co.,Ltd.,Shanghai 201900,China 2) Stainless Steel Business Unit,Baoshan Iron & Steel Co.,Ltd.,Shanghai 200431,China. High performance ferritic stainless steel B445R for architectural applications.钢铁冶金,2010-02.
6WANG Junyuan;WANG Itongfu;WANG Huachang;QU Peng. Relationship between the Corrosion and Cr-Ni Content of Stainless Steel in Borax Bath.材料科学与工程,2011-06.
7JIANG Laizhu;SHI Guomin;LOU Dingbo. Development of ferritic stainless steel products at Baosteel.钢铁冶金,2010-01.
8QIANG Shaoming;WANG Zhiyu. Influence of cold deformation on microstructure, mechanical properties, and corrosion resistance of high-sulfur free-cutting 316LS stainless steel.钢铁冶金,2018-03.
9Yating Shan Xinghong Luo Xiaoqiang Hu Shi Liu. Mechanisms of Solidification Structure Improvement of Ultra Pure 17 wt% Cr Ferritic Stainless Steel by Ti, Nb Addition.材料科学与工程,2011-04.
10LI Shi~(1)),CHI Hebing~(1)),JIANG Laizhu~(2)),YU Zhiyou~(1)),CHEN Zhaoping~(2)), LIU Hong~(1)),XU Yintie~(2)) and DONG Zhiping~(1)) 1) Stainless Steel Business Unit.Baoshan Iron & Steel Co.,Ltd.,Shanghai 200431,China 2) Research Institute,Baoshan Iron & Steel Co.,Ltd.,Shanghai 201900,China. Development and prospect of secondary refining technology for ultra pure ferritic stainless steel.钢铁冶金,2010-10.

High corrosion resistance 21%Cr-0.4%Cu ferritic stainless steel contributing to resource conservation

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High corrosion resistance 21%Cr-0.4%Cu ferritic stainless steel contributing to resource conservation

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