摘要
内生复合钢板断裂试验与分析结果表明 ,平行于拉伸轴方向发生了钢板中弱界面的解理开裂 ,使断口呈分层特征 ,而每一层则为明显的韧性断裂 。
The test and analysis results of steel 15CrMnMoV deformation induced in-situ composite (DISC) plate showed that the cleavage fracture occurred at the weak interface parallel to the tensile axial, resulted in laminated fracture, where the tough fracture appeared at each layer. The fracture toughness of DISC plate was greatly improved by the laminating along weak interface.
出处
《特殊钢》
北大核心
2001年第3期20-21,共2页
Special Steel
基金
国家自然科学基金资助项目 !项目号分别为 59681 0 0 6和 5951 65
