[1] [1] MA X D, WANG Y L, TIAN M Q, et al. Health assessment and life prediction model of hydraulic support［J］. Coal Science and Technology, 2021, 49(3): 141-148.

[2] [2] LIU X Y. Analysis on the maintenance and reconstruction technology of the column of hydraulic support［J］. Mechanical & Electrical Engineering Technology, 2019, 48(12): 236-238.

[3] [3] ZHANG J C, SHI S H, GONG Y Q, et al. Research progress of laser cladding technology［J］. Surface Technology, 2020, 49(10): 1-11.

[4] [4] ZHAO S F, GUO Y X, CHAI R X, et al. Research on the effect of scanning speed on microstructure and properties of laser cladding the Fe-base alloy［J］. Applied Laser, 2020, 40(5): 811-820.

[5] [5] WANG Z J, WANG X Y, XU K, et al. Preparation and properties of corrosion resistant alloy cladding layer for fasteners［J］. Applied Laser, 2019, 39(5): 778-784.

[6] [6] CUI L J, YU J H, GUO S R, et al. Laser cladding process and experimental study of pick based on Ni-based alloy［J］. Applied Laser, 2018, 38(5): 720-725.

[7] [7] LI L Q, SHEN F M, ZHOU Y D, et al. Comparison of microstructure and corrosion resistance of 431 stainless steel coatings prepared by extreme high-speed laser cladding and conventional laser cladding［J］. Chinese Journal of Lasers, 2019, 46(10): 1002010.

[8] [8] DU B R, WANG M H, SHEN B W. Microstructure and properties of laser cladding stainless steel on hydraulic support cylinder［J］. Hot Working Technology, 2021, 50(16): 71-74.

[9] [9] ZHANG Y N, TANG W B, LI W Q, et al. Study of laser cladding of Fe-based alloy coating on hydraulic support column［J］. Coal Technology, 2020, 39(1): 174-176.

[10] [10] CUI J, LU M K, ZHAI W, et al. Microstructure and properties of laser clad 316L stainless steel repair coating on 300M steel［J］. Laser & Infrared, 2021, 51(6): 710-719.

[11] [11] LPEZ B, GUTIRREZ I, URCOLA J J. Microstructural analysis of steel-nickel alloy clad interfaces［J］. Materials Science and Technology, 1996, 12(1): 45-55.

[12] [12] LIU J, LI J, CHENG X, et al. Effect of dilution and macrosegregation on corrosion resistance of laser clad AerMet100 steel coating on 300M steel substrate［J］. Surface and Coatings Technology, 2017, 325: 352-359.

[13] [13] LI J N. Laser cladding technology and application［M］. Beijing: Chemical Industry Press, 2016: 46-53.

[14] [14] KURZ W, FISHER D J. Solidification principle［M］.LI J G, HU Q D,Transl. Beijing: Higher Education Press, 2010: 29-47.

[15] [15] LI T, DING W W, WU H W. Characterization of 316L stainless steel surface-modified with laser cladded co-9Al-12W alloy coatings［J］. Chinese Journal of Vacuum Science and Technology, 2020, 40(8): 719-723.