MODIFICATION OF THE RESISTANCE AND PLASTICITY MECHANICAL CHARACTERISTICS DURING THE TUBES DRAWING WITHOUT INSIDE GUARD, IN ULTRASOUND FIELD

被引：0
|
作者：
Gavrila, Bogdan-Lucian [1 ]
机构：
[1] Tech Univ Gh Asachi Iasi, Iasi, Romania
来源：
METALURGIA INTERNATIONAL | 2013年 / 18卷 / 01期
关键词：
ultrasound field; tube; die; relative rate of drawing; plasticity and resistance mechanical characteristics;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The paper presents the modification of the resistance and plasticity mechanical characteristics, (R-m, R-p theta,R-2, and A(10)), depending of the relative rate of drawing (Vdr/(V-s) over bar) where V-dr - rate of drawing, (V-v) over bar - vibratoty rate of the die). This aspect goes to an eventual control of the strain hardness of the tubes drawn in ultrasound field
引用
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页码：8 / 10
页数：3
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