Effect of Megaplastic Deformation in a Bridgman Chamber at Various Temperatures on the Corrosion Resistance of VT1-0 Titanium

被引：1
|
作者：
Cheretaeva, A. O. [1 ]
Shurygina, N. A. [1 ]
Glezer, A. M. [1 ,2 ]
Rakoch, A. G. [2 ]
Tomchuk, A. A. [1 ,3 ]
Medvedeva, A. D. [4 ]
机构：
[1] Russian Federat Bardin Cent Res Inst Ferrous Met, State Sci Ctr, Moscow 105005, Russia
[2] Natl Univ Sci & Technol MISiS, Moscow 119991, Russia
[3] Bauman Moscow State Tech Univ, Moscow 105005, Russia
[4] Russian Tech Univ MIREA, Moscow 119454, Russia
来源：
RUSSIAN METALLURGY | 2019年 / 2019卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
Keywords: megaplastic deformation; titanium; corrosion resistance; cryogenic temperature; hardness; transmission electron microscopy; high-pressure torsion; BEHAVIOR;
D O I：
10.1134/S0036029519040074
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The microhardness of VT1-0 titanium subjected to megaplastic deformation by torsion under a high hydrostatic pressure at room and cryogenic temperatures and its corrosion resistance in a 1 M solution of HCl are studied. It is shown that megaplastic deformation changes the passivation ability of titanium during anodic polarization: dissolution peaks appear in polarization curves and increase with the deformation.
引用
收藏
页码：326 / 330
页数：5
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