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HA Kuan fu , WANG Xiuhua (Jilin University , Changchun. 130023. China Manuscript received 26 December. 1994)
金属学报(英文版)
Based on the crack tip structure a new model of ductile -brittle transition was proposed. Using this new model we calculated the dependence of the transition temperature-strain rate over a wide range of strain rate. Finally the significance of this new model is discussed in detail.
关键词: : fracture mechanics , null , null , null
