EFFECT OF MICROPLASMA ARC WELDING PROCESS PARAMETERS ON GRAIN GROWTH AND POROSITY DISTRIBUTION OF THIN SHEET Ti6AL4V ALLOY WELDMENT

REFERENCES

• Boyer , R. An overview on the use of titanium in the aerospace industry . Mat. Sci. Eng. 1996 , A213 , 103 – 114 .
   Google Scholar
• Mary , P. ; Legue , T. Impact of irradiation on the tensile and fatigue properties of titanium alloy . J. Nuclear Material. 2001 , 296 , 155 – 164 . [CROSSREF]
   Google Scholar
• Collings , E.W. The Physical Metallurgy of Titanium Alloys . American Society for Metals : Metals Park , OH , 1984 .
   Google Scholar
• Weifang , Z. ; Niansheng , X. Low pressure explosion analysis and safety evaluation of a spherical gas-bottle made of titanium alloy . Engineering Failure Analysis 2002 , 9 , 324 – 334 . [CROSSREF]
   Google Scholar
• Mattew , J. ; Donachie , Jr. Titanium, A Technical Guide ; 2nd Ed. , 2000 , 1 – 24 .
   Google Scholar
• Baeslack , W.A. ASM Handbook ; 1998 ; Vol. 6 , 507 – 523 .
   Google Scholar
• Wong , J. ; Froba , M. In situ phase mapping and transformation study in fusion welds . Journal of Materials Science 1997 , 32 , 1493 – 1500 . [CROSSREF]
   Google Scholar
• John , W. ; Worg , J. Spatially resolved X-ray diffraction phase mapping and α → β → α transformation kinetics in the heat affected zone of commercially pure titanium arc welds . Metal. Mat. Trans. 1998 , 2761 – 2773 .
   Google Scholar
• Wu , K.C. Correlation of properties and microstructure in welded Ti-6Al-6V-2Sn . Welding Journal 1981 , 219s – 226s .
   Google Scholar
• Baeslack , W.A. ; Hallum , D.L. Nature of grain refinement in titanium alloy welds by microcooler inoculation . Welding Journal 1990 , 326s – 340s .
   Google Scholar
• Nordin , M.C. ; Edwards , G.R. The influence of yttrium microadditions on titanium weld metal cracking susceptibility and grain morphology . Welding Journal 1987 , 342s – 352s .
   Google Scholar
• Zhou , W. ; Chew , K.G. Effect of welding on impact toughness of butt joints in a titanium alloy . Mat. Sci. Eng. A 2003 , 347 , ( 1 ), 180 – 185 . [CROSSREF] [CSA]
   Google Scholar
• Wang , S.H. ; Wei , M.D. Tensile properties of LBW welds in Ti-6Al-4V alloy at evaluated temperature below 450°C . Mat. Lett. 2003 , 57 , ( 12 ), 1815 – 1823 . [CROSSREF] [CSA]
   Google Scholar
• Liu , J. ; Watanabe , I. Joint strength of laser-welded titanium . Dental Materials 2002 , 18 , 143 – 148 . [PUBMED] [INFOTRIEVE] [CROSSREF]
   PubMed Web of Science ®Google Scholar
• Fraser , F.W. Laser welding of titanium alloy, advanced processing method for titanium , Ed.: F. Dennis , Conference Proceeding of the Metallurgical Society of AIME , Warrendale , PA , 1982 , 175 – 187 .
   Google Scholar
• Barreda , J.L. ; Santamaria , F. Electron beam welded high thickness Ti6Al4V plates using filler metal of similar and different composition to the base plate . Vacuum 2001 , 62 , 143 – 150 . [CROSSREF]
   Web of Science ®Google Scholar
• Lathabai , S. ; Jarvis , B.L. Comparison of keyhole and conventional gas tungsten arc welds in commercially pure titanium. Mat. Sci. Eng. A 2001, 299, (1), 81–88. [CROSSREF]
   Google Scholar
• Bashenko , V.V. ; Sosnin , N.A. Optimization of the plasma arc welding process . Welding Journal 1988 , 233s – 237s .
   Google Scholar
• Wang , Y. ; Chan , Q. On line quality monitoring in plasma arc welding . Journal of Mat. Proc. Tech. 2002 , 120 , 270 – 274 . [CROSSREF] [CSA]
   Web of Science ®Google Scholar
• Zhang , Y.M. ; LI , P.J. Modified active control metal transfer and pulsed GMAW of titanium . Welding Journal 2001 , 54s – 61s .
   Google Scholar
• Thomas , G. ; Ramach , V. Effect of preweld and postweld heat treatment on the properties of GTA welds in Ti6Al4V sheet . Welding Journal 1992 , 15s – 25s .
   Google Scholar
• Keshava , K. ; Sundaresan , S. Phase transformation in a welded near-α titanium alloy as a function of weld cooling rate and postweld heat treatment conditions . Journal of Mat. Sci. 1998 , 33 , 817 – 826 . [CROSSREF]
   Google Scholar
• Metcal , J.C. ; Quigley , M.B.C. Heat transfer in plasma arc welding . Welding Journal 1975 , 99s – 104s .
   Google Scholar
• Craig , E. The plasma arc process, a review . Welding Journal 1998 , 19 – 25 .
   Google Scholar
• Mills . K.C. ; Keene , B.G. factor affecting variable weld penetration . International Materials Reviews 1990 , 35 ( 4 ), 185 – 216 .
   Web of Science ®Google Scholar
• Daivid , S.A. ; Vitek , J.M. Correlation between solidification parameters and weld microstructures . International Materials Reviews 1984 , 34 ( 5 ), 213 – 246 .
   Google Scholar
• Marya , S.K. Effect of minor chemistry element on GTA weld fusion zone characteristics of commercial grade titanium . Scripta Materialia 1996 , 34 ( 11 ), 1741 – 1745 . [CROSSREF]
   Web of Science ®Google Scholar
• Porter , D.A. ; Easterling , K.E. Phase transformations in metals and alloys . VNB : UK , 1983 , 186 – 198 .
   Google Scholar
• Yurioka , N. ; Suzuki , H. Hydrogen assisted cracking in C-Mn and low alloy steel weldment . International Materials Reviews 1990 , 35 , ( 4 ), 217 – 252 .
   Web of Science ®Google Scholar
• ASM Handbook. Welding, Brazing, and Soldering, Vol. 6, 1998 .
   Google Scholar
• Mohandas , T. ; Banerjee , D. Fusion zone microstructure and porosity in electron welds of an α + β titanium alloy . Metal. Mat. Trans. 1999 , 30A , 789 – 798 . [CSA]
   Google Scholar
• Mitchell , D.R. Porosity in titanium welds . Welding Journal 1982 , 61 , 157s – 167s . [CSA]
   Google Scholar
• Zoofan , B. A Review of Different Models for porosity nucleation in arc welding, Report 2, Collage of Eng., The Ohio State University, Columbus, Mar. 1994, 1–24 .
   Google Scholar
• Gupta , A.K. ; Saxena , B.K. Pore formation in cast metals and alloys . Journal of Materials Science 1992 , 27 , 853 – 862 . [CROSSREF]
   Web of Science ®Google Scholar
• Fishers , J.C. Journal of Apply Physics 1948 , 19 , 1062 – 1068 . [CROSSREF]
   Google Scholar
• Mobius , D. ; Miller , R. Drops and Bubbles in Interfacial Research ; Elsevier Press : Gottingen , Germany , 1998 , 480 – 500 .
   Google Scholar
• Zhu , J. ; Kamiya , A. Surface tension wettability and reactivity of molten titanium in Ti/Yttria-stabilized zirconia system . Mat. Sci and Eng. 2002 , A327 , 117 – 127 . [CROSSREF]
   Google Scholar
• Pastor , M. ; Zhao , H. Porosity underfill and magnesium loss during continuous wave Nd: YAG laser welding of thin plates of aluminum alloys 5182 and 5754 . Welding Journal 1999 , 207s – 216s .
   Google Scholar
• Zhao , H. ; Bebroy , T. Pore formation during welding of die-cast magnesium alloy AM60B mechanism and remedy . Welding Journal 2001 , 204s – 210s .
   Google Scholar