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我院研制的“新型高效无银铜基钎料”通过机电部主持的部级鉴定。一致认为:“新型高效无银铜基钎料”为我国钎料行业提供了一种新型钎料,它既可取代目前广泛应用的熔点比其高的各类黄铜钎料,亦可部分替代银钎料,突破了国内外目前已有的铜锌钎料一般难以突破的低于800℃的难关,已达到了国际先进水平。它还有良好的塑性和成型加工性
Our hospital developed a “new type of high efficiency silver-free copper-based solder” through the Department of Electrical and Mechanical Services Department presided over the ministerial identification. Unanimously agreed: “The new high-efficiency silver-free copper-based brazing filler metal” for China’s solder industry to provide a new type of solder, which can replace the currently widely used melting point higher than the various types of brass solder can also be partially replaced Silver solder, breaking the current domestic and foreign existing copper-zinc solder generally difficult to break the difficulties of less than 800 ℃, has reached the international advanced level. It also has good plasticity and formability