Abstract��The influence of Ni equivalence on the impact toughness of maraging stainless steel 00Cr13Co9Ni5Mo5 has been researched on microstructure, volume fraction of austenite and grain size of different steels. The results show that Ni, Mn are expanded austenite area elements. Austenitic volume fraction increased significantly with the increase of Ni equivalence, which can significantly improve the toughness of the material and make the alloy have better combination of strength and toughness.
������ѩ�ۣ��ű�. Ni������00Cr13Co9Ni5Mo5������ʱЧ����ֳ�����Ե�Ӱ��[J]. �й������ڿ���, 2013, 31(3): 18-21.
LUO Jing,CHEN Xue-hui,ZHANG Biao. Effect of Ni Equivalence on the Impact Toughness of Maraging Stainless Steel 00Cr13Co9Ni5Mo5. Chinese Journal of Iron and Steel, 2013, 31(3): 18-21.
2013, Vol. 31 
