Structure and Properties of Surface Layers of Sintered Powder Titanium VT1-0 After Laser Treatment

被引：0
|
作者：
I. V. Gaivoronskii
V. V. Girzhon
A. A. Skrebtsov
A. V. Ovchinnikov
机构：
[1] Zaporozhe National University,
[2] Zaporozhe National Technical University,undefined
来源：
Metal Science and Heat Treatment | 2014年 / 56卷
关键词：
sintered powder titanium; laser treatment; structure; properties; surface layer;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of various modes of laser treatment of sintered powder titanium VT1-0 in an argon environment on the structure and properties of its surface is studied. It is shown that laser fusion of the surface reduces markedly the porosity in the fusion zone. One of the causes of elevation of the microhardness in the surface layers is growth in the total length of grain boundaries.
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页码：57 / 59
页数：2
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