Influence of temperature on diffusion bonding of AZ31B magnesium alloy and 0Cr18Ni9 stainless steel joints
XIA Li-ming1�� YANG Xi2�� JU Zi-lai3�� HUANG Man-man3�� WANG Zheng-qiang4
1. Steel Beijing Chaoyang District Special Equipment Inspection and Testing Institution�� Beijing 100122�� China 2. CISRI Boyuan Publishing Co., Ltd.,China Iron and Steel Research Institute Group, Beijing 100081,China 3. Mechanical Engineering Department Tangshan Industrial Vocational Technical College�� Tangshan 063020�� China 4. Beijing Branch�� Shifang City Future Aerospace Industrial Co.�� Ltd�� Beijing 102202�� China��
Abstract��Research on diffusion bonding process of AZ31B magnesium alloy and 0Cr18Ni9 stainless steel was carried according to atomic diffusion theory. CVI-10 diffusion bonding machine was used on the AZ31B magnesium alloy and 0Cr18Ni9 stainless steel at different temperature conditions. Investigation of diffusion bonding joints morphology and interface elements were carried out by optical microscope�� scanning electron microscopy and electron probe micro analysis�� and shearing strength was tested. The result is that the best temperature of AZ31B and 0Cr18Ni9 diffusion bonding is 450 �棬there are segregation�� joints micro-cracks.
�������� �� ϣ�� ������� �������� ����ǿ. �¶ȶ�AZ31Bþ�Ͻ��벻���0Cr18Ni9��ɢ���ӽ�ͷ���ܵ�Ӱ��[J]. �й������ڿ���, 2015, 33(6): 14-17.
XIA Li-ming�� YANG Xi�� JU Zi-lai�� HUANG Man-man�� WANG Zheng-qiang. Influence of temperature on diffusion bonding of AZ31B magnesium alloy and 0Cr18Ni9 stainless steel joints. Chinese Journal of Iron and Steel, 2015, 33(6): 14-17.
2015, Vol. 33 
