Effect of the loading rate on the microhardness of metallic materials and the micromechanism of plastic strain

被引：0
|
作者：
Gnevko, AI [1 ]
Kazakov, NA [1 ]
Lazarev, DV [1 ]
Velichkovskii, VV [1 ]
机构：
[1] Peter Great Mil Acad Strateg Missile Forces, Moscow, Russia
来源：
METAL SCIENCE AND HEAT TREATMENT | 2002年 / 44卷 / 9-10期
关键词：
Loading Rate;
D O I：
10.1023/A:1021964931024
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The effect of the loading rate on the microhardness of metallic materials and the micromechanism of plastic strain was discussed. The effect of the loading rate, the mass of the load, the magnetic field and the wetting of the surface with liquid metal on the microhardness was analyzed. The analysis showed that the resistance to plastic strain in a microlayer directly adjoining the indenter decreased considerably with increase in the energy of hypersonic vibrations of the atoms of the metal. © 2002 Plenum Publishing Corporation.
引用
收藏
页码：448 / 448
页数：1
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