Process Research on Fiber Laser Welding of Ta-10W Refractory Alloy

Xin Du; Baixin Qi; Zhenjia Zhao; Tong Zhang; Qiang Wu; Jianglin Zou; Rongshi Xiao

doi:10.3788/CJL202249.1602006

[1] Yin W H, Tang H P[M]. Downstream processing technology for refractory metals(2015).

[2] Zheng X, Bai R, Wang D H et al. Research development of refractory metal materials used in the field of aerospace[J]. Rare Metal Materials and Engineering, 40, 1871-1875(2011).

[3] Shabalin I L. Ultra-high temperature materials[M]. A comprehensive guide and reference book(2014).

[4] Ellis E A I, Sprayberry M A, Ledford C et al. Processing of tungsten through electron beam melting[J]. Journal of Nuclear Materials, 555, 153041(2021).

[5] Senthilnathan N, Annamalai A R, Venkatachalam G. Sintering of tungsten and tungsten heavy alloys of W-Ni-Fe and W-Ni-Cu: a review[J]. Transactions of the Indian Institute of Metals, 70, 1161-1176(2017).

[6] Luo S B, Xu D Q, Song J W et al. A review of regenerative cooling technologies for scramjets[J]. Applied Thermal Engineering, 190, 116754(2021).

[7] Ding X. Experimental research of argon-arc welding of Ta-12W alloy[J]. Journal of Xi’an University of Arts & Science (Natural Science Edition), 13, 61-63(2010).

[8] Tao F, Li D, Jia S D et al. Effect of solution treatment on the microstructure of dissimilar welding joints of Ta-10W and GH3128[J]. Materials Research Express, 8, 066527(2021).

[9] Chen G Q, Yin Q X, Shu X et al. Microstructure and properties of electron beam welded joints of tantalum and tungsten[J]. Welding in the World, 62, 775-782(2018).

[10] Chen G Q, Zhang B G, Wu S H et al. Electron beam welding of TC4/Ta-W alloys dissimilar metal[J]. Transactions of the China Welding Institution, 32(2011).

[11] Luo G Q, Zhang J, Li M J et al. Interfacial microstructure and mechanical strength of 93W/Ta diffusion-bonded joints with Ni interlayer[J]. Metallurgical and Materials Transactions A, 44, 602-605(2013).

[12] Yang Y Q, Wu S B, Zhang Y et al. Application progress and prospect of fiber laser in metal additive manufacturing[J]. Chinese Journal of Lasers, 47, 0500012(2020).

[13] Gu D D, Zhang H M, Chen H Y et al. Laser additive manufacturing of high-performance metallic aerospace components[J]. Chinese Journal of Lasers, 47, 0500002(2020).

[14] He Y, Wu Q, Zou J L et al. Melting behavior of materials in grooves during fiber laser pressure welding of thin-sheet aluminum alloy[J]. Chinese Journal of Lasers, 44, 0602008(2017).

[15] Sun J H, Ren W J, Nie P L et al. Study on the weldability, microstructure and mechanical properties of thick Inconel 617 plate using narrow gap laser welding method[J]. Materials & Design, 175, 107823(2019).

[16] Cao Z, Jiang R J, Du W Z et al. Distortion control by in-site high frequency peening in laser welding of thin-walled structures[J]. Chinese Journal of Lasers, 47, 0902003(2020).

[17] Jiang W, Xie X Z, Wei X et al. Pulse fiber laser controlled fracture cutting of ultrathin strontium titanate ceramic substrate[J]. Chinese Journal of Lasers, 43, 0503008(2016).

[18] Zou J L, Yang W X, Wu S K et al. Effect of plume on weld penetration during high-power fiber laser welding[J]. Journal of Laser Applications, 28, 022003(2016).

[19] Zhang G L, Zhu B Q, Zou J L et al. Correlation between the spatters and evaporation vapor on the front keyhole wall during fiber laser keyhole welding[J]. Journal of Materials Research and Technology, 9, 15143-15152(2020).