摘要
研究了锌对贝氏体钢的韧化效应。结果表明:锌显著地增大冲击载荷下的裂纹形成功、裂纹扩展功、破断挠度与破断时间以及静力拉伸载荷时的均匀形变量、均匀静力挠力和应变硬化指数。
The toughening effect on Zn for bainitic steel has been investigated. The results show that the characters both in kinetic impact load such as crack-formation and the crack-propagation work, the fracture displacement and fracture time, and in static tensile load such as the amount of even plastic deformation, the even static toughness and strain-hardening exponent are outstandingly improved by the increase of Zn.
出处
《西安工业学院学报》
1995年第4期314-318,共5页
Journal of Xi'an Institute of Technology
关键词
锌
贝氏体钢
韧化效应
Zn
bainitic steel
toughening effect
