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1. 发明授权

US5204191A Coating materials for metal alloys and metals and method 失效
标题翻译：金属合金和金属涂层材料及方法
公开(公告)号：US5204191A
公开(公告)日：1993-04-20
申请号：US816559
申请日：1992-01-06
申请人： Jean-Marie Dubois , Pierre Weinland
发明人： Jean-Marie Dubois , Pierre Weinland
IPC分类号： C22C45/08
CPC分类号： C22C45/08 , Y10S384/912 , Y10T428/12736
摘要： The invention relates to materials for coating metal alloys or metals, which materials are intended to improve the performance of said alloys or metals.These materials have a composition which corresponds to the general formula Al.sub.a Cu.sub.b Fe.sub.c X.sub.d I.sub.e, wherein X represents one or more elements chosen from V, Mo, Ti, Zr, Nb, Cr, Mn, Ru, Rh, Ni, Mg, W, Si and the rare earths, and I represents the inevitable manufacturing impurities, e.ltoreq.2, 14.ltoreq.b.ltoreq.30, 7.ltoreq.c.ltoreq.20, O.ltoreq.d.ltoreq.10, with c+d.ltoreq.10 and a+b+c+d+e=100% of the number of atoms, and they contain at least 40% by mass of an icosahedral quasi-crystalline phase and/or a decagonal quasi-crystalline phase and have a grain size greater than 1,000 nm in the quasi-crystalline phase.These materials are useful, in particular, for coating copper, aluminium alloys or copper alloys in the manufacture of cooking utensils, anti-friction bearings, anti-wear surfaces and reference surfaces.
摘要翻译：本发明涉及用于涂覆金属合金或金属的材料，该材料旨在改善所述合金或金属的性能。这些材料具有对应于通式AlaCubFecXdIe的组成，其中X表示选自V，Mo，Ti，Zr，Nb，Cr，Mn，Ru，Rh，Ni，Mg，W，Si中的一种或多种元素，并且稀有地球，I代表不可避免的制造杂质，e + = 2，14

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