Abstract��0Cr15Ni7Mo2Al steel plates were treated by different heat treatment systems�� and the microstructure and surface observation of the plate showed that 0Cr15Ni7Mo2Al steel should be cold rolled when the solid solution strengthening was at 1 050 �棬 the alkali washing was at 450-500 �� and the pickling was at 80 ��. After the the solid solution strengthening at 1 050 �棬 with the increase of the tempering temperature of steel�� the residual austenite was gradually transformed into the tempered sorbite�� but when increased to 950 �棬 the reverse transformation was started. And after the solution treatment�� the residual austenite can transform to the martensite with the deep cooling at ��73 ��.
�ո�����: 2016-10-31
��������: 2017-06-05
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E-mail: woai307696751@126.com
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��������¬ �ף����������� ��־Զ. �ȴ����0Cr15Ni7Mo2Al�ְ����֯������Ӱ��[J]. �й������ڿ���, 2017, 35(3): 10-14.
DONG Xiao-liang��LU Lun��ZHANG Xiu-li��XU Peng��HAN Zhi-yuan. Effect of the heat treatment on the microstructure and the surface of 0Cr15Ni7Mo2Al steel sheet. Chinese Journal of Iron and Steel, 2017, 35(3): 10-14.
2017, Vol. 35 
