| [1] | YAO J H. Laser surface modification technology and application[M]. Beijing: National Defense Industry Press, 2012:59-61(in Chinese). |
| [2] | LI Sh Y, TIAN X G, LI Ch B. Study on wear-resistance and scanning path of laser alloying on end cap working face[J]. Chinese Journal of Lasers, 2013, 40(2):0203004(in Chinese). |
| [3] | ZHANG J Y, QIU Ch J, HE Y W. Microstructure and properties of Fe-based laser cladding with different Ni content[J]. Surface technology, 2017, 46(6):221-225(in Chinese). |
| [4] | XU B Sh. Development status and prospect of green remanufacturing engineering[J]. Engineering Sciences, 2011, 13(1):4-10(in Chinese). |
| [5] | RONG L R. Laser cladding technology and application of[J]. Metal Processing, 2012, 63(15): 37-39(in Chinese). |
| [6] | ZHANG M L, NING G Q, LIU W J. Research and development on laser direct manufacturing metallic components[J]. Laser Technology, 2002, 26(5):388-391(in Chinese). |
| [7] | ZUO T Ch, CHEN H.21 century green manufacturing of laser manufacturing technology and application[J]. Journal of Mechanical Engineering, 2009, 45(10):106-110(in Chinese). doi: 10.3901/JME.2009.10.106 |
| [8] | WANG D Sh, TIAN Z J, WANG J W, et al.A method of crack control in laser cladding process with changing power density distribution of laser beam[J]. Chinese Journal of Lasers, 2011, 38(1):0103004(in Chinese). |
| [9] | XU J L, LI ZH G, GUO H F, et al.Research progress of crack defect in laser cladding layer[J]. Hot Working Technology, 2013, 42(8):6-9(in Chinese). |
| [10] | WU D J, WU N, YANG Ch, et al.Numerical simulation of the preheating effect on temperature gradient in laser cladding Al2O3 ceramic[J]. Rare Metal Materials and Engineering, 2013, 42(10):2039-2042(in Chinese). |
| [11] | LI Zh G, PENG B.Crack formation mechanism and control methods for laser cladding coatings[J]. Materials Protection, 2016, 49(11):61-66(in Chinese). |
| [12] | WEI J L, YU A B, SHI Ch Ch, et al.Influence of process parameters on laser cladding crack defects[J]. Laser Journal, 2016, 37(4):7-10(in Chinese). |
| [13] | LIU H, YU G, HE X L, et al. Three-dimensional numerical simulation of transient temperature field and coating geometry in powder feeding laser cladding[J]. Chinese Journal of Lasers, 2013, 40(12):1203007(in Chinese). |
| [14] | ZHAO H Y, SHU F Y, ZHANG H T, et al. Numerical simulation on temperature field of laser cladding based on birth-death element method[J]. Transactions of the China Welding Institution, 2010, 31(5):81-84(in Chinese). |
| [15] | ZHANG J, SONG J L, LI Y T.Numerical simulation of temperature field in multi-track overlapping powder-feeding laser cladding[J]. Heat Treatment of Metals, 2012, 37(10):87-91(in Chinese). |
| [16] | ZHANG D Y, WU R, ZHANG H F, et al. Numerical simulation of temperature field evolution in the process of laser metal deposition[J]. Chinese Journal of Lasers, 2015, 42(5):0503006(in Chinese). |
| [17] | YAN Sh X, DONG Sh Y, XU B S, et al. Effect of preheating temperature on microstructure and property of laser clad Ni-based alloy coating on gray cast iron substrate[J]. Journal of Materials Engineering, 2015, 43(1):30-36(in Chinese). |
| [18] | LI M Y, HAN B, CAI Ch B, et al. Numerical simulation on temperature and stress fields of laser cladded Ni-based coating[J]. Transactions of the China Welding Institution, 2015, 36(5):25-28(in Chinese). |