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Copper alloy wrought, production method and a method of manufacturing of copper alloy parts of copper alloy wrought
Copper alloy wrought, production method and a method of manufacturing of copper alloy parts of copper alloy wrought
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机译:铜合金锻造,制造方法以及制造铜合金锻造的铜合金零件的方法
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摘要
PROBLEM TO BE SOLVED: To provide a nonlead free-cutting phosphor bronze wrought product free of Pb and capable of reducing an environmental load, and excellent in machinability and extensibility.;SOLUTION: A copper alloy wrought product contains 0.5-11.0 mass% of Sn, 0.03-0.70 mass% of P, 0.02-1.0 mass% of S, and the remainder comprising Cu and inevitable impurities, a sulfide is distributed, the mean diameter of the sulfide is 0.1-10 μm, and the area ratio of the sulfide is 0.1-10%.;COPYRIGHT: (C)2014,JPO&INPIT
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