铸造技术2017，Vol.38Issue(7)：1718-1721,4.DOI:10.16410/j.issn1000-8365.2017.07.049
W6Mo5Cr4V2/304不锈钢瞬时液相扩散焊研究
Study on Transient Liquid Phase Diffusion Bonding Process of W6Mo5Cr4V2 and 304 Stainless Steel
摘要
Abstract
Under vacuum condition,W6Mo5Cr4V2/304 stainless steel bimetallic composite was prepared by transient liquid phase diffusion bonding technology with amorphous BNi2 as an interlayer.Orthogonal test method shows that main influence factors on mechanical properties of the interface of W6Mo5Cr4V2/304 stainless steel bimetallic composite from big to small in proper order is bonding temperature,holding time and bonding pressure.The W6Mo5Cr4V2/304 stainless steel bimetallic composite with good interface structure and mechanical properties can be prepared at the bonding temperature of 1 200 ℃,the holding time of 8 min and the bonding pressure of 6 MPa.The tensile strength of the interface of bimetallic composite is bigger than 304 stainless steel,and the shear strength of the interface is 329 MPa.关键词
W6Mo5Cr4V2/304不锈钢/瞬时液相扩散焊/双金属复合材料Key words
W6Mo5Cr4V2/304 stainless steel/transient liquid phase diffusion bonding/bimetallic composite分类
矿业与冶金引用本文复制引用
罗洪峰,史留勇,王涛..W6Mo5Cr4V2/304不锈钢瞬时液相扩散焊研究[J].铸造技术,2017,38(7):1718-1721,4.基金项目
海南大学科研启动基金项目(kyqd1658) （kyqd1658）
