Corrosion of titanium alloys in aqueous solutions of hydrochloric acid

被引：3
|
作者：
Pohrelyuk, IM [1 ]
Yas'kiv, OI [1 ]
机构：
[1] Ukrainian Acad Sci, Karpenko Physicomech Inst, Lviv, Ukraine
来源：
MATERIALS SCIENCE | 1997年 / 33卷 / 03期
关键词：
Rutile; Titanium Alloy; Oxide Film; Corrosion Process; VT35 Alloy;
D O I：
10.1007/BF02539094
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We investigate the kinetics of corrosion of alpha-, pseudo-alpha, (alpha + beta)-, and beta-titanium alloys in aqueous solutions of hydrochloric acid. It is shown that the process of dissolution obeys a parabolic law and is accompanied by the formation of an oxide (TiO2 rutile) film on the metal surface. We demonstrate that corrosion processes are intensified as the amount of the beta-phase in titanium alloy increases.
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页码：375 / 378
页数：4
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