A process for fabricating CuCrZr alloy spot-welding electrode by three cold extrusions is developed, with effect of cold deformation on alloy properties explored.
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。
2
The rolling of explosion bonded composite material is cited as an example to review the fabricating behaviors and processes, the structure, properties and applications of the material.
本文以爆炸复合板的轧制为例，综述了金属爆炸复合材料压力加工的特点及其工艺、组织、性能和应用。
3
The natural properties and characteristics of shellac resin and its application in fabricating optical polishing pills are descibed.