[1] [1] Xu Qingdong, Lin Xin, Song Menghua, et al.. Microstructure of heat-affected zone of laser forming repaired 2Cr13 stainless steel[J]. Acta Metall Sinica, 2013; 49(5): 605-613.

[2] [2] B Graf, A Gumenyuk, M Rethmeier. Laser metal deposition as repair technology for stainless steel and titanium alloys[J]. Physics Procedia, 2012, 39: 376-381.

[3] [3] B Bax, M Schfer, C Pauly, et al.. Coating and prototyping of single-phase iron aluminide by laser cladding[J]. Surf Coat Technol, 2013, 235: 773-777.

[4] [4] Shi Shihong, Fu Geyan, Li Long, et al.. Realization and research of laser cladding with method of internal wire feeding through a hollow laser beam[J]. Chinese J Lasers, 2010, 37(1): 266-270.

[5] [5] T E Abioye, J Folkes, A T Clare. A parametric study of inconel 625 wire laser deposition[J]. J Mater Process Technol, 2013, 213(12): 2145-2151.

[6] [6] F Lusquios, R Comesaa, A. Riveiro, et al.. Fibre laser micro-cladding of Co-based alloys on stainless steel[J]. Surf Coat Technol, 2009, 203(14): 1933-1940.

[7] [7] J del Val, R Comesaa, F. Lusquios, et al.. Laser cladding of Co-based superalloy coatings: Comparative study between NdYAG laser and fibre laser[J]. Surf Coat Technol, 2010, 204(12-13): 1957-1961.

[8] [8] R Cottam, M Brandt. Laser cladding of Ti-6Al-4V powder on Ti-6Al-4V substrate: effect of laser cladding parameters on microstructure[J]. Physics Procedia, 2011, 12: 323-329.

[9] [9] R Unnikrishnan, K S N Satish Idury, T P Ismail, et al.. Effect of heat input on the microstructure, residual stresses and corrosion resistance of 304L austenitic stainless steel weldments[J]. Mater Charact, 2014, 93: 10-23.

[10] [10] Zhu Gangxian, Zhang Anfeng, Li Dichen. Effect of process parameters on surface smoothness in laser cladding[J]. Chinese J Lasers, 2010, 37(1): 296-301.

[11] [11] Lu Qinglong, Wang Yanfang, Li Li, et al.. Effects of scanning speed on microstructures and properties of laser cladding Fe-based amorphous composite coatings[J]. Chinese J Lasers, 2013, 40(2): 0203007.