Effects of heat input on laser welding residual stress and distortion of TC4 titanium alloy

Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

Volumn 36, Issue 5, 2007, Pages 774-777

  He, Xiaodong ^a   Zhang, Jianxun ^b   Pei, Yi ^b   Gong, Shuili ^c  

^a CNPC TUBULAR GOODS RESEARCH INSTITUTE   (China)

^b XI'AN JIAOTONG UNIVERSITY   (China)

^c AVIC Manufacturing Technology Institute   (China)

Author keywords

Finite element analysis; Heat input; Laser beam welding; Titanium alloy; Welding residual stress and distortion

Indexed keywords

FINITE ELEMENT METHOD; LASER BEAM WELDING; RESIDUAL STRESSES; TENSILE STRESS;

FINITE ELEMENT ANALYSIS; HEAT INPUT; LASER WELDING; TITANIUM ALLOY TC4; WELDING DISTORTION;

TITANIUM ALLOYS;

EID: 34547747306     PISSN: 1002185X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (6)

1. Luo Guozhen et al. Rare Metal Materials and Engineering [J]. 1997, 26(5): 1
2. Qi Yunlian et al. Material Science and Engineering [J]. 2000, A280: 177
3. Liu Min et al. Journal of Aerospace Power [J]. 2001, 16(1): 63
4. Tang Muyao. Measuring and Testing Techniques of Welding [M]. Beijing: China Machine Press, 1998: 161
5. Chang W S et al. Journal of Materials Processing Technology [J]. 2002, 120: 208
6. Koichi Masubuchi. Analysis of Welded Structures [M]. England: Pergamon Press Ltd, 1980: 1219