【摘要】 文中就4J32低膨胀合金在航天遥感器型号产品上的应用和切削加工及热处理进行了综述。分析了这种材料难切削加工的原因,并详细介绍了机械加工中采取的措施和工艺流程及具体的热处理方法。更多还原

【Abstract】 This paper sums up the cutting, heat treatment of 4.J32 low-expansion alloy applied in a space instrument, analyses the reasons why 4J32 is difficult to be cut. It also introduces the process flow, some methods of mechanical processing and heat treating of 4J32 low-expansion alloy in details.更多还原