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电子束焊接技术及其接头质量评定 被引量：3

ELECTRON BEAM WELDING AND ITS JOINT QUALITY ASSESSMENT
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摘要 介绍了电子束焊接加工技术的特征 ,总结了电子束焊接接头中存在的强度非匹配效应及其对断裂行为的影响。同时引入了与EBW相类似焊接的接头质量评定方法———宽板试验 。 The paper introduced electron bean welding (EBW) and its characteristics, concluded strength mismatch in electron bean welded joints and its influence on fracture behavior. At the same time, wide plate test -a test used for the joint quality assessment of the welding similar to EBW was introduced. The several suggestions for electron beam welding quality assessment were also provided.
作者 陈芙蓉 霍立兴 张玉凤
机构地区 天津大学
出处 《焊接》 2001年第11期21-23,共3页 Welding & Joining
关键词 电子束焊接 质量评定 强度非匹配 宽板试验 焊接接头 electron bean welding, quality assessment, strength mismatch, wide plate test
分类号 TG456.3 [金属学及工艺—焊接]
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参考文献6

  • 1[1]Sun Zheng. Electron beam welding process and industrial application. International Journal of Materials and Product Technology,1995(3～6):208～221
  • 2[2]Elliott S. Electron beam welding of C/Mn steels-toughness and fatigue properties. Welding Research Supplement, 1984(1):8s～16s
  • 3[3]Thomas G, Ramachandra V, Ganeshan R et al. Effect of pre-weld and post-weld heat treatments on the mechanical properties of electron beam welded Ti-6Al-4V alloy. Journal of Materials Science,1993(28):4892～4899
  • 4[4]Ciompi E. Lanciotti A. Susceptibility of 7050-T7451 electron beam welded specimens to stress corrosion. Engineering Fracture Mechanics, 1999(4):463～476
  • 5[5]Kocak M and Dos Santos J F. Laser welding technology: trends in industrial applications and quality assessment. Welding and Joinning in the 21 st Century(14th Oct. 1999). Antwerp-Belgium, 1999.
  • 6[6]Cam G, Erimm S, Yeni C et al. Determination of mechanical and fracture properties of laser beam welded steels joints. Welding Journal, 1999(6):193s～201s

同被引文献27

  • 1许鸿吉,尹丽香,李晋炜,谢明.TC4钛合金电子束焊接接头组织和性能[J].焊接学报,2005,26(11):43-46. 被引量：47
  • 2BERGMANN J P. Mechanical behaviour of overlap ioints of titanium[J]. Science and Technology of Welding and Joining, 2005,10 (1) :50-60.
  • 3ZHANG Hong-tao, HE Peng, FENG Jin-cai, et al. Interracial microstructure and strength of dissimilar joint Ti3Al/TC4 welded by the electron beam process[J]. Material Science and Engineering, 2006,425A: 255- 259.
  • 4李士凯,惠松骁,叶文君,于洋,熊柏青.微观组织对TA15ELI钛合金损伤容限性能的影响[J].中国有色金属学报,2007,17(7):1119-1123. 被引量：14
  • 5HALL J A.Fatigue crack initiation in alpha-beta titanium alloys[J].International Journal of Fatigue,1997,19(1):S23-S37.
  • 6GERMAIN L,GEY N,HUMBERT M,BOCHER P,JAHAZI M.Analysis of sharp microtexture heterogeneities in a bimodal IMI 834 billet[J].Acta Materialia,2005,53(13):3535-3543.
  • 7LEBIAVANT K,POMMIERAND S,PRIOUL C.Local texture and fatigue crack initiation in a Ti-6Al-4V titanium alloy[J].Fatigue and Fracture of Engineering Materials and Structures,2002,25(6):527-545.
  • 8BANTOUNAS I,LINDLEY T C,RUGG D,DYE D.Effect of microtexture on fatigue cracking in Ti-6Al-4V[J].Acta Materialia,2007,55(16):5655-5665.
  • 9GERMAIN L,GEY N,HUMBERT M,VO P,JAHAZI M,BOCHER P.Texture heterogeneities induced by subtransus processing of near α titanium alloys[J].Acta Materialia,2008,56(16):4298-4308.
  • 10BOCHER P,KAMAT S V.Dynamic fracture toughness of a near alpha titanium alloy Timetal 834[J].Journal of Alloys and Compounds,2010,491(1/2):237-241.

引证文献3

二级引证文献21

焊接
2001年 第11期

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