Abstract��The hardenability, deformation and cracking character of 40Cr and GCr15 steel were investigated after quenching in SST103 quenching medium,and the mechanical properties of 40Cr steel was also studied. The results show that the concentration of the SST103 quenching medium for 40Cr and GCr15 was 1.0%~1.5% and 1.5%~2.0%,respectively.
��ռ��;��ʤ��. ������SST103�ڵ��ʸּ���и��ȴ����е�Ӧ��[J]. �й������ڿ���, 2008, 26(4): 15-0.
LI Zhan��xin;ZHANG Sheng��chao. Application of SST103 Quenching Medium to Heat Treatment of Quenching��and��Tempering Steel and Bearing Steel. Chinese Journal of Iron and Steel, 2008, 26(4): 15-0.
2008, Vol. 26 
