论文部分内容阅读
1、苏联专利№ 1108131:钛合金零件的热处理。本专利的目的是增加黑度和机械性能。1984年8月公布。 2、苏联专利№ 1093714:电工钢极靴的热处理方法。本方法比传统的热处理工艺周期缩短18～20小时。1984年5月公布。 3、日本实用新案公报 58—11726:光亮淬火工艺。本工艺可防止碳化物沿晶界析出,有利于增加材料韧性。1983年1月公布。 4、苏联专利№ 1108115:增加塑性
1, the Soviet patent № 1108131: titanium alloy parts of the heat treatment. The purpose of this patent is to increase the blackness and mechanical properties. Published in August 1984. 2, the Soviet patent № 1093714: electric steel pole shoe heat treatment methods. The method is shorter than the traditional heat treatment process cycle 18 to 20 hours. May 1984 announced. 3, Utility Bulletin of Japan 58-11726: bright quenching process. The process can prevent the precipitation of carbides along the grain boundaries, which helps to increase the material toughness. Published January 1983. 4, the Soviet patent No. 1108115: increase plasticity