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快速凝固法可以改善Cu基焊料的性能．俄罗斯ALARM公司研究了Cu－P、Cu－P－Sn、Cu－Zn－Sn和Cu－Zn－Mn焊料制作丝和条带的问题．他们认为用熔抽（melt－extraction和熔拉（melt－drag）法可以制取难变形针焊合金的丝和条带，可获得Cu基针焊合金丝（直径0．3～3.0mm）和条带（
Rapid solidification can improve Cu-based solder properties. Russia’s ALARM company studied Cu-P, Cu-P-Sn, Cu-Zn-Sn and Cu-Zn-Mn solder wire and tape production problems. They believe that the use of melt-extraction and melt-melt (melt-drag) can be difficult to prepare the needle welding alloy wire and strip can be obtained Cu-based welding wire (diameter 0.3 ~ 3.0mm) and Bands(