Influence of Material Behavior on Force Requirements and Exit Speed in Extrusion.

被引：0
|
作者：
Roeder, Erwin
Troost, Alex
机构：
来源：
Zeitschrift fuer Metallkunde/Materials Research and Advanced Techniques | 1973年 / 64卷 / 04期
关键词：
D O I：
暂无
中图分类号：
TG [金属学与金属工艺];
学科分类号：
0805 ;
摘要：
A general law is derived for the relation between pressure, ratio of reduction, and exit speed in extrusion, in which material behavior, as expressed by strain rate-dependent flow stress, is taken into consideration. This law is valid for plastic, superplastic, and purely viscous materials and provides theoretical explanations for empirical relations, coefficients, and exponents as special cases.
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页码：230 / 235
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