用铅强化钛合金的探讨  

Study on the mechanism of strengthening titanium alloys with plumbum

作　　者：计波[1] 方平伟[2] 

机构地区：[1]宝钢集团上海五钢有限公司,上海200940 [2]宝钢集团上海钢铁研究所,上海200940

出　　处：《真空》2003年第1期40-41,共2页Vacuum

摘　　要：探讨铅在钛合金中的强化效果。由于铅和钛在密度、蒸汽压、熔点方面相差太大 ,因此带来真空熔炼含铅钛合金十分困难。因此至今尚无人对含铅钛合金的强化效果进行研究。笔者由于基本解决了这一难题 。Because plumbum and titanium differ remarkably in such properties as intensity, vapor pressure and melting point, and it is difficult to melt Ti-Pb alloys in vacuum furnace, study on the strengthening mechanism of Ti-Pb alloy has not been carried out yet. This paper gives the major strengthening methods of titanium which are the solution strengthening, the heat treated strengthening based on allotropic change and the metalloid strengthening, and has found a basical resolution to the problem of melting and carried out primary research on the strengthening mechanism.

关 键 词：铅 强化 钛合金 性能 钛铅合金 

分 类 号：TG146.23[一般工业技术—材料科学与工程]