LY12 duralumin was heat treated on a trial basis and the variation of microstructure and mechanical properties with heat treatment process was obtained.
对LY 12硬铝合金进行了热处理工艺试验,获得了该合金热处理工艺与力学性能之间的关系。
The test shows that turning technology is a valid method for machining micro-shafts of duralumin alloy, but some few problems need furthering investigation.
试验结果表明,应用车削技术加工硬铝材料的微小型轴类零件是一种有效的办法,但还有一些问题值得研究。
The duralumin micro-base-part is produced after the turn-milling cutting experiment.
经过实际车铣加工试验,实现了微小型硬铝座体零件的完整加工。
Moreover, the optimum process parameters for the superplastic deformation of duralumin LY12CZ under an electric field are presented.