[1] Li P, Li J L, Dong H G et al. Metallurgical and mechanical properties of continuous drive friction welded copper/alumina dissimilar joints[J]. Materials & Design, 127, 311-319(2017).

[2] Sapozhnikov S B, Kudryavtsev O A, Dolganina N. Experimental and numerical estimation of strength and fragmentation of different porosity alumina ceramics[J]. Materials & Design, 88, 1042-1048(2015).

[3] Denry I, Holloway J. Ceramics fordental applications: a review[J]. Materials, 3, 351-368(2010).

[4] Ashley S. Rapid prototyping systems[J]. Mechanical Engineering, 113, 34-43(1991).

[5] Deckers J, Vleugels J, Kruth J P. Additive manufacturing of ceramics: a review[J]. Journal of Ceramic Science and Technology, 5, 245-60(2014).

[6] Zocca A, Colombo P, Gomes C M et al. Additive manufacturing of ceramics: issues, potentialities, and opportunities[J]. Journal of the American Ceramic Society, 98, 1983-2001(2015).

[7] Xin J J, Fang C, Yang W X et al. Study on cracks and microstructures of IC10 single crystal superalloys by laser welding[J]. Chinese Journal of Lasers, 45, 0802002(2018).

[8] Li L Q, Meng S H, Peng J. Analysis of correlation between bubble motion and weld porosity in laser welding of aluminum alloy[J]. Transactions of the China Welding Institution, 39, 1-6(2018).

[9] Yap C Y, Chua C K, Dong Z L et al. Review of selective laser melting: materials and applications[J]. Applied Physics Reviews, 2, 041101(2015).

[10] Fan Z Q, Lu M Y, Huang H. Selective laser melting of alumina: a single track study[J]. Ceramics International, 44, 9484-9493(2018).

[11] Martin J H, Yahata B D, Hundley J M et al. 3D printing of high-strength aluminium alloys[J]. Nature, 549, 365-369(2017).

[12] Chen J, Lin X, Wang T et al. The hot cracking mechanism of 316L stainless steel cladding in rapid laser forming process[J]. Rare Metal Materials and Engineering, 32, 183-186(2003).

[13] Zhou X, Li K, Zhang D D et al. Textures formed in a CoCrMo alloy by selective laser melting[J]. Journal of Alloys and Compounds, 631, 153-164(2015).

[14] Liu J, Li Z, Shi Y et al. Effect of laser-arc distance on surface flow of laser-GMAW hybrid welding molten pool[J]. Chinese Journal of Lasers, 45, 1002004(2018).

[15] Wang J. Study on the technology and plasma behaviour during the fiber laser and laser hybrid welding of aluminum alloy[D]. Wuhan: Huazhong University of Science and Technology, 57-110(2012).

[16] Wang X Y, Sun Q, Wang W et al. Study on the changing ruler of plasma in laser welding and the quick testing method of blowhole defects: integral analysis method for signals detection[J]. Transactions of the China Welding Institution, 37, 45-48(2016).

[17] Harooni M, Carlson B, Kovacevic R. Detection of defects in laser welding of AZ31B magnesium alloy in zero-gap lap joint configuration by a real-time spectroscopic analysis[J]. Optics and Lasers in Engineering, 56, 54-66(2014).

[18] Chen B, Yao Y Z, Tan C W et al. Investigation of the correlation between plasma electron temperature and quality of laser additive manufacturing process[M]. ∥Chen S, Zhang Y, Feng Z. Transactions on Intelligent Welding Manufacturing. Singapore: Springer Singapore, 60-74(2017).

[19] Shaikh N M, Rashid B, Hafeez S et al. Measurement of electron density and temperature of a laser-induced zinc plasma[J]. Journal of Physics D: Applied Physics, 39, 1384-1391(2006).

[20] Cowpe J S, Pilkington R D, Astin J S et al. The effect of ambient pressure on laser-induced silicon plasma temperature, density and morphology[J]. Journal of Physics D: Applied Physics, 42, 165202(2009).

[21] Abdellatif G, Imam H. A study of the laser plasma parameters at different laser wavelengths[J]. Spectrochimica Acta Part B: Atomic Spectroscopy, 57, 1155-1165(2002).

[22] Lu C, Lin Q D, Li B et al. Effect of powder feeding rate on heat and mass transfer behaviors during filler powder laser welding[J]. Optics & Laser Technology, 120, 105711(2019).

[23] Sibillano T. RizziD, Ancona A, et al. Spectroscopic monitoring of penetration depth in CO2 Nd∶YAG and fiber laser welding processes[J]. Journal of Materials Processing Technology, 212, 910-916(2012).