[1] L. Shepeleva, B. Medres, W. D. Kaplan et al.. Laser cladding of turbine blades［J］. Surface and Coatings Technology, 2000, 41(1-3): 45～48

[2] P. Bendeicha, N. Alamb, M. Brandtc et al.. Residual stress measurements in laser clad repaired low pressure turbineblades for the power industry［J］. Materials Science and Engineering, 2006, 10(1): 70～74

[3] L. Sextona, S. Lavina, G. Byrnea et al.. Laser cladding of aerospace materials［J］. J. Materials Processing Technology, 2002, 122(1): 63～68

[4] Y. P. Kathuria. Some aspects of laser surface cladding in the turbine industry［J］. Surface and Coatings Technology, 2000, 132(2-3): 262～269

[5] R. Vilar, E. C. Santos, P. N. Ferreira et al.. Structure of NiCrAlY coatings deposited on single-crystal alloy turbine blade material by laser cladding［J］. Acta Materialia, 2009, 57(18): 5292～5302

[6] 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

[7] Yu Jun, Chen Jing, Tan Hua et al.. Effect of process parametersin the laser rapid forming on deposition layer［J］. Chinese J. Lasers, 2007, 34(7): 1014～1018

[8] Zhao Jianfeng, Zhang Jianhua, Zhang Jianfeng et al.. Analysis on microstructure feature of Ni-alloy parts prepared by direct laser metal sintering［J］. China Mechanical Engineering, 2005, 16(3): 264～267

[9] Wang Maocai, Zhang Jie. Powder metallurgy repair & remanufacturing of high temperature alloy bucket［J］. China Surface Engineering, 2010, 23(1): 75～79

[10] Zhang Jianhua, Zhao Jianfeng, Tian Zongjun et al.. Experimental research on selective laser sintering of nickel-based alloy powder［J］. China Mechanical Engineering, 2004, 15(5): 431～434

[11] Gao Enmeng, Zhao Jianfeng, Liu Bingjun. Microstructure and mechanical property of samples prepared by DLMS with FGH95 powder［J］. Heat Treatment Technology and Equipment, 2009, 30(3): 656～659

[12] Guo Shiju. Powder Sintering Theory［M］. Beijing: Metallurgical Industry Press,1998. 301～311

[13] Deng Qilin, Hu Dejin. Rapid prototyping densified metalcomponents by laser cladding［J］. Heat Treatment of Metals, 2008, 28(2): 33～38

[14] Ma Lei, Wu Maoliang, Li Dichen et al.. A study on laser scanstrategy of stereo lithography (SL) based on layers characteristics［J］. Mechanical Science and Technology, 2001, 20(2): 269～271

[15] Liu Ximing, Guan Zhenzhong. Conditions and factors forobtaining optimum coatings in the laser coating process by a powder feeding method［J］. Chinese J. Lasers,1999, A26(5): 470～476