Effect of Parameters on Welding Deformation of Laser Welding Hastelloy Thin Sheets with Filler Wire

Dongjiang Wu; Jun Liu; Bokai Tang; Dehua Liu; Guangyi Ma; Fangyong Niu; Zhenqiang Yao

doi:10.3788/LOP57.131404

[1] Li Y H, Wang S Z, Yang J Q et al. Corrosion characteristics of a nickel-base alloy C-276 in harsh environments[J]. International Journal of Hydrogen Energy, 42, 19829-19835(2017).

[2] Li Z, Han J S, Lu J J et al. Cavitation erosion behavior of Hastelloy C-276 nickel-based alloy[J]. Journal of Alloys and Compounds, 619, 754-759(2015).

[3] Wang X M, Zhang Y R, Hao Y L et al. Corrosin-resisting behavior of the Hastelloy C-276 alloy in the bromine glue mixture[J]. Surface Technology, 46, 223-228(2017).

[4] Ma G Y, Wu D J, Chai D S et al[J]. Near-free-defect laser welding of AP1000 nuclear reactor coolant pump can Journal of Mechanical Engineering, 2015, 1-8.

[5] Guan R, Gao Y J. Brief analysis on fabrication process of AP1000 reactor coolant pump can[J]. China Nuclear Power, 1, 49-53(2008).

[6] Mao Z T, Pu X W, Wang W D et al. Comparison of welding deformation and residual stress in Q345 steel thin-plate joints induced by laser beam welding and gas metal arc welding[J]. Chinese Journal of Lasers, 43, 0602010(2016).

[7] Junaid M, Baig M N, Shamir M et al. A comparative study of pulsed laser and pulsed TIG welding of Ti-5Al-2.5Sn titanium alloy sheet[J]. Journal of Materials Processing Technology, 242, 24-38(2017).

[8] Tang D, Wang C M, Tian M et al. Contrasting study on quality of SUS301L-HT joints in fiber laser welding and MIG welding[J]. Chinese Journal of Lasers, 42, 0703003(2015).

[9] Guo Y Q, Wu D J, Ma G Y et al. Trailing heat sink effects on residual stress and distortion of pulsed laser welded Hastelloy C-276 thin sheets[J]. Journal of Materials Processing Technology, 214, 2891-2899(2014).

[10] Huang H, Wang J D, Li L Q et al. Prediction of laser welding induced deformation in thin sheets by efficient numerical modeling[J]. Journal of Materials Processing Technology, 227, 117-128(2016).

[11] Li Y J, Zhao Y, Li Q et al. Effects of welding condition on weld shape and distortion in electron beam welded Ti2AlNb alloy joints[J]. Materials & Design, 114, 226-233(2017).

[12] Xie Y F S, Huang J, Wang W et al. Ultra-narrow gap laser wire filling welding forming defects of 5083 aluminum alloy thick plate[J]. Chinese Journal of Lasers, 44, 0302008(2017).

[13] Zhao Y, Wang Q Z, Huang J et al. Microstructures and properties of ultra-narrow-gap multi-pass welded joint of 50 mm turbine rotor steel by laser welding with filler wire[J]. Chinese Journal of Lasers, 42, 0203007(2015).

[14] Peng J, Wang X X, Li G et al. Effect of laser welding with filler wire on molten pool dynamic behavior and weld formation[J]. Chinese Journal of Lasers, 44, 1102004(2017).

[15] Ma G Y, Wu D J, Wang Z H et al. Weld joint forming of thin Hastelloy C-276 sheet of pulsed laser welding[J]. Chinese Journal of Lasers, 38, 0603014(2011).

[16] Liu S. Fatigue property research of laser welded joints of Hastelloy C-276 thin sheet[D]. Dalian: Dalian University of Technology(2016).

[17] Wu D D, Chai D S, Ma G Y et al. Effect of pulsed laser welding with filler wire on weld forming and microstructures of thin nickel-based alloy sheet[J]. Laser & Optoelectronics Progress, 54, 031404(2017).

[18] Guo Y Q, Guo D M, Ma G Y et al[J]. experimental investigation of pulsed laser welding of Hastelloy C-276 alloy sheets. Advanced Materials Research, 154/155, 1468-1471(2010).

[19] Zhang Y H[M]. Principles of welding mechanics and structural integrity(2007).

[20] Xiao M X[M]. Chengdu: Sichuan Scientific & Technical Publishers(1993).

[21] Wang J C, Zhou H, Zhao H Q et al. Comparative study on evaluation of tendon force for welding distortion prediction in thin plate fabrication[J]. China Welding, 26, 1-11(2017).