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研究了用铜铬锆电极合金经三道工序冷挤压成点焊电极的工艺,还探讨了挤压冷变形对合金性能的影响。
The process of cold extrusion of copper-chromium-zirconium-zirconium electrode alloy into spot welding electrode by three-step process was studied. The effect of cold extrusion on the properties of the alloy was also discussed.