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公开(公告)号：US4269904A
公开(公告)日：1981-05-26
申请号：US44486
申请日：1979-06-01
CPC分类号： C25D3/54 , C25D5/50 , Y10S428/926 , Y10T428/12549 , Y10T428/12556 , Y10T428/12569 , Y10T428/1259 , Y10T428/12771 , Y10T428/12972
摘要： Manganese coated steel materials having a compact film of hydrated manganese oxide formed on the manganese coating by heating and drying. Manganese coated steel materials of the present invention show very excellent corrosion resistance in ordinary corrosive environments as well as special corrosive environments such as marine environments and young plant cultivation in mountaineous forests. For further improvement of corrosion resistance, organic coating and metal coatings are applied.
摘要翻译： 通过加热和干燥在锰涂层上形成具有水合氧化锰致密膜的锰涂层钢材料。 本发明的锰涂层钢材在普通的腐蚀环境以及特殊的腐蚀环境如山地森林中的海洋环境和幼苗栽培中表现出极好的耐腐蚀性。 为了进一步提高耐腐蚀性，应用有机涂层和金属涂层。
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公开(公告)号：US4298661A
公开(公告)日：1981-11-03
申请号：US44485
申请日：1979-06-01
CPC分类号： C25D5/48 , C23C22/24 , C23C28/00 , C23C28/32 , C23C28/3225 , C23C28/345 , C25D3/54 , Y10S428/926 , Y10S428/935 , Y10T428/12549 , Y10T428/12569 , Y10T428/1259 , Y10T428/12611 , Y10T428/12778 , Y10T428/12799
摘要： A surface treated steel materials coated with manganese having a film of MmOOH (manganic hydroxide) formed thereon, which show excellent corrosion resistance, workability and weldability. The surface treated steel materials may be further coated with zinc as a base coating underlying the manganese coating or further coated with a coating of at least one selected from the group consisting of P, B, Si, Cu, Mn, Cr, Ni, Co, Fe, Zn, Al, Ca, Mg, Ti, Pb, Sn, inorganic carbon and their compounds and still further coated with an organic coating. The film of MmOOH (manganic hydroxide) is formed by a treatment in an aqueous solution containing Cr.sup.6+.
摘要翻译： 表面处理钢材，其上形成有形成有MmOOH（氢氧化锰）的膜的锰，其表现出优异的耐腐蚀性，可加工性和焊接性。 表面处理的钢材料可以进一步涂覆锌作为锰涂层下的基底涂层，或进一步涂覆有选自P，B，Si，Cu，Mn，Cr，Ni，Co中的至少一种的涂层 ，Fe，Zn，Al，Ca，Mg，Ti，Pb，Sn，无机碳及其化合物，并进一步涂覆有机涂层。 通过在含有Cr6 +的水溶液中处理形成MmOOH（氢氧化锰）膜。
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3.发明授权
公开(公告)号：US4175163A
公开(公告)日：1979-11-20
申请号：US780781
申请日：1977-03-24
申请人： Teruo Ikeno , Satoshi Kado , Yasuo Otoguro , Yasuhiko Miyoshi , Chuichi Kato , Tadao Azami
发明人： Teruo Ikeno , Satoshi Kado , Yasuo Otoguro , Yasuhiko Miyoshi , Chuichi Kato , Tadao Azami
CPC分类号： C23C10/28 , B22F3/105 , B22F7/04 , Y10T428/12063
摘要： A stainless steel pipe having a surface layer with excellent resistance against vanadium pentoxide attack experienced upon boiler heating tubes for power generation, corrosion by sulfates, corrosion by chlorides experienced upon boiler heating tubes for various burning furnace and high-temperature gas corrosion experienced upon tubes for heating furnaces in the chemical industry, and also relates to methods for forming the surface layer.
摘要翻译： 具有耐五氧化二钒攻击性能优异的表面层的不锈钢管经历了用于发电的锅炉加热管，硫酸盐腐蚀，用于各种燃烧炉的锅炉加热管上经历的氯化物的腐蚀以及在管上经历的高温气体腐蚀 化学工业中的加热炉，还涉及形成表面层的方法。
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