标题：Joint between MoSi2 and 316L stainless steel surfaces and its interfacial mechanical properties
作者：Wang, M;Bi, DB;Qin, WG
作者机构：[Wang, M] Industrial Group, Shandong University, Jinan, 250061, China;[ Bi, D.B] Industrial Group, Shandong University, Jinan, 250061, China;[ Qin, W. 更多
通讯作者地址：[Qin, WG]Shandong Univ, Ind Grp, Jinan 250061, Peoples R China.
来源：Vacuum: Technology Applications & Ion Physics: The International Journal & Abstracting Service for Vacuum Science & Technology
关键词：MoSi2;316L Stainless steel;Joining;Sintering
摘要：In this study, we proposed a new method using the spark plasma sintering technique to join ceramics to alloys. MoSi2 and 316L stainless steel were chosen as sample materials and can be welded well with graded interlayers. We found that dense uniformed joints were achieved because of the comparable coefficient of thermal expansion of the interlayers. Furthermore, such a compatibility between the graded interlayers prevented MoSi2 with low toughness from the occurrence of microcracks resulted from the residual stresses formed during cooling of the joint.