摘要
以深缺口宽板拉伸试验的结果为基础 ,通过建立宽板试验与冲击试验的关系 ,得到了 14MnNbq钢及其焊缝的断裂抗力表达式 。
Based on the results of wide plate tensile test, the fracture resistance expressions of 14MnNbq steel and its weldment are obtained by establishing the relations between the wide plate test and the Charpy impact test. They are the test support for failsafe applicability analysis.
出处
《材料开发与应用》
CAS
2000年第3期33-36,共4页
Development and Application of Materials
