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Aug.  2021
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Chen Yanan, Yang Lingwen. FACT ORS EFFECTING ON QUALITIES OF INTEGRAL P/M COPPER-TUNGSTEN ALLOY CONTACTORS[J]. Powder Metallurgy Technology, 1984, 2(4): 16-22.
Citation: Chen Yanan, Yang Lingwen. FACT ORS EFFECTING ON QUALITIES OF INTEGRAL P/M COPPER-TUNGSTEN ALLOY CONTACTORS[J]. Powder Metallurgy Technology, 1984, 2(4): 16-22.
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FACT ORS EFFECTING ON QUALITIES OF INTEGRAL P/M COPPER-TUNGSTEN ALLOY CONTACTORS

  • Xian High Voltage Switchgear Factory

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  • Available Online: August 23, 2021
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  • The present paper describes the effects of chemical compositions of Cu-W alloys, particle sizes of tungsten powder and its distribution, macrohardness,densities, microstructure and defects etc, on the properties of P/M copper-tungsten alloy contactors. The analyses of microstructure is one of the important methods for controlling and evaluating the qualities of copper-tungsten alloy contactors。
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