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Sintering method for W-Cu composite material without exuding of Cu
Sintering method for W-Cu composite material without exuding of Cu
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机译:W-Cu复合材料不渗出Cu的烧结方法
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摘要
Disclosed is a densification process of a W—Cu composite material, and more particularly, a sintering method for a W—Cu composite material without exuding of Cu. The sintering method comprises the steps of: holding a W—Cu composite power compact for a certain time at a Cu solid phase temperature or at a temperature just above a melting point and thus inducing a nearly complete densification; and sintering for a short time at a Cu liquidus temperature.
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