102/T91异种钢瞬时液相扩散连接双温工艺接头的组织与性能被引量：1

Microstructure and Properties of 102/T91 Dissimilar Steel Tube Joint by TLP Bonding with Two-step Heating Temperature Process

下载PDF

导出

摘要用FeNiCrSiB非晶合金箔作中间层,在氩气保护下采用瞬时液相扩散连接双温工艺对102/T91异种钢管进行了连接试验;对接头的显微组织和室温力学性能进行了分析测试。结果表明:在1 260℃加热1 min1、230℃等温4 min、压力为6 MPa条件下接头的组织与性能最理想,接头焊缝组织与基体组织相似,接头横剖面的界面为曲线状,接头抗拉强度达到母材水平。 102/T91 dissimilar steel tubes were joined by transient liquid-phase(TLP) bonding process of two-step heating temperature using FeNiCrSiB amorphous alloy as filler in argon atmosphere.Microstructure and mechanical properties of the joint was tested at room temperature.The results showed that 102/T91 joint with similar compositions to the parent metal,curved interface and higher tensile strength than the base metal could be gained under following conditions of heating at 1 260 ℃ for 1 min,freezing at 1 230 ℃...

作者陈思杰徐琴王振江高增

机构地区河南理工大学材料科学与工程学院

出处《机械工程材料》 CAS CSCD 北大核心 2008年第6期70-73,共4页 Materials For Mechanical Engineering

关键词异种钢管瞬时液相扩散连接双温工艺 dissimilar steel tube transient liquid phase（TLP） bonding two-step heating temperature process

分类号 TG407 [金属学及工艺—焊接]

引文网络
相关文献

参考文献7

1王尉才.12Cr2MOWVTiB与SA213-T91异种钢焊接工艺[J].西北电建,2006(2):29-32. 被引量：2
2[2]Illingworth T C,Golosnoy I O,Clyne T W.Modelling of transient liquid phase bonding in binary systems-A new parametric study[J].Materials Science & Engineering A,2007,399(1/2):445-493.
3[3]Idowu O A,Richards N L,Chaturvedi M C.Effect of bonding temperature on isothermal solidification rate during transient liquid phase bonding of Inconel 738LC superalloy[J].Materials Science and Engineering A,2005,397(1/2):98-112.
4[4]Brochu M,Pugh M D,Drew R A.Joining silicon nitride ceramic using a composite powder as active brazing alloy[J].Materials Science and Engineering A,2004,374(1/2):34-42.
5张贵锋,张建勋,王士元,邱凤翔,杨永兴.日本液相扩散焊(TLP)钢管对焊技术研究近况[J].焊管,2003,26(5):56-60. 被引量：20
6陈思杰,赵丕峰.钢管TLP连接设备和技术[J].矿山机械,2005,33(1):58-60. 被引量：5
7陈思杰,井晓天,李辛庚.瞬时液相扩散连接的双温工艺模型[J].焊接学报,2005,26(4):69-72. 被引量：24

二级参考文献22

1李志远钱乙余张九海.先进连接方法[A]..先进焊接制造技术丛书[C].北京:机械工业出版社,2000.158.
2任家烈吴爱萍.先进材料的连接[A]..先进焊接制造技术丛书[C].北京:机械工业出版社,2000.198～203.
3巴纳吉 S K 莫罗尔 J E 祖荣祥郭曼玖译.钢中的硼[M].北京:冶金工业出版社,1985.14～19,56～57.
4巴纳吉SK 莫罗尔J E 祖荣祥郭曼玖译.钢中的硼[M].北京:冶金工业出版社,1985.14--19．56--57.
5日本科学技术文献速报(金属工学,矿山工学,地球科学编),2000,43(15):144-144.
6日本科学技术文献速报(金属工学,矿山工学,地球科学编),2001,44(1):144-144.
7美国焊接学会编清华大学焊接教研窜译.焊接手册(第一卷．第七版)[M].北京:机械工业出版社,1985..
8DUVALL D S, OWCZARSKI W A, PAULONIS D F.TLP Bonding: A new method for joining heat resistant alloys[J]. Welding Journal, 1974,53(4) :203 -214.
9Zhou Y, Gale W F, North T H. Modelling of transient liquid phase bonding[ J ]. International Materials Review,1995,40(5) : 181 - 196.
10Shirzadi A A,Wallach E R. Analytical modeUing of transient liquid phase (TLP) diffusion bonding when a temperature gradient is imposed. Acta Mater., 1999, 47(13) :3551--3560.