Abstract��The pipeline steel, vessel steel and steel for engineering mechanic have been tested by the instrumented impact testing.Beside the impact energy value, the information about the materials��s strength also can be acquired. Because the strength and the toughness value of materials can be reflected by the instrumented impact testing curve, the strength��toughness of materials are evaluated directly by means of this curve.
��Ӧ��;��ͮ;��־Ӣ. ��������������������۲��ϵ�ǿ�������[J]. �й������ڿ���, 2007, 25(3): 37-0.
TU Ying��hong;ZHANG Tong;PENG Zhi��ying. Application of Instrumented Impact Curve in Evaluation of Strength��toughness. Chinese Journal of Iron and Steel, 2007, 25(3): 37-0.
2007, Vol. 25 
