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公开(公告)号：JP2011105973A
公开(公告)日：2011-06-02
申请号：JP2009260119
申请日：2009-11-13
Applicant: Sumitomo Metal Ind Ltd , 住友金属工業株式会社
Inventor： KAMINAKA HIDEYA , HIGUCHI JUNICHI , YAMADE YOSHIAKI , YOSHIDA SHUJI , IMAMURA JUNKO
CPC classification number: C22C38/44 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06
Abstract: PROBLEM TO BE SOLVED: To provide a duplex stainless steel which is superior in alkali resistance, particularly corrosion resistance to a high-temperature concentrated alkaline solution, and in weldability.
SOLUTION: The duplex stainless steel has a chemical composition including, by mass%, 0.03% or less C, 0.5% or less Si, 2.0% or less Mn, 0.04% or less P, 0.003% or less S, 25.0% or more but less than 28.0% Cr, 6.0-10.0% Ni, 0.2-3.5% Mo, less than 0.5% N, 3.0% or less W, and the balance Fe with impurities.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：提供一种耐碱性优异，特别是耐高温浓碱溶液的耐腐蚀性和可焊接性的双相不锈钢。 解决方案：双相不锈钢具有以质量％计含有0.03％以下的C，0.5％以下的Si，2.0％以下的Mn，0.04％以下的P，0.003％以下的S，25.0 ％以上但小于28.0％的Cr，6.0-10.0％的Ni，0.2-3.5％的Mo，小于0.5％的N，3.0％以下的W，余量为Fe与杂质。 版权所有（C）2011，JPO＆INPIT
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12.发明专利Adhesive layer for polymer electrolyte fuel cell, member for bipolar plate, bipolar plate layered product, cell structure, and polymer electrolyte fuel cell 审中-公开用于聚合物电解质燃料电池的粘合层，双极板，双极板层状产品，电池结构和聚合物电解质燃料电池
公开(公告)号：JP2008091207A
公开(公告)日：2008-04-17
申请号：JP2006270684
申请日：2006-10-02
Applicant: Sumitomo Metal Ind Ltd , 住友金属工業株式会社
Inventor： TARUYA YOSHIO , HIGASHIDA YASUTO , IMAMURA JUNKO , YAMADE YOSHIAKI
CPC classification number: Y02E60/521
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell capable of promptly running a coolant or the like without leaking it. SOLUTION: This polymer electrolyte fuel cell has this adhesive layer for a polymer electrolyte fuel cell characterized by containing 8-35 vol.% of conductive fine particle powder of which the average particle diameter is not larger than 25 μm, and in which 50 vol.% of all the particles have each a particle diameter not smaller than 5 μm; and is structured such that an intermediate plate 1-3 is sandwiched between, and brought into contact with an anode facing plate 1-1 and a cathode facing plate 1-2. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题：提供能够迅速运行冷却剂等而不使其泄漏的聚合物电解质燃料电池。 解决方案：该聚合物电解质燃料电池具有用于聚合物电解质燃料电池的粘合剂层，其特征在于含有8-35体积％的平均粒径不大于25微米的导电细颗粒粉末，其中 所有颗粒的50体积％的粒径均不小于5μm; 并且构造成使得中间板1-3夹在阳极面对板1-1和阴极面对板1-2之间并与其接触。 版权所有（C）2008，JPO＆INPIT
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