Laser repairing process of TC4 blades with crack and volume damage

Shen Jingyi; Ren Weibin; Xue Yaping; Cao Sainan

doi:10.3788/irla201948.0606008

[1] Wang Xuede, Luo Sihai, He Weifeng, et al. Effects of laser shock processing without coating on mechanical properties of K24 nickel based alloy[J]. Infrared and Laser Engineering, 2017, 46(1): 0106005. (in Chinese)

[2] Wang Hao, Wang Liwen, Wang Tao, et al. Method and implementation of remanufacture and repair of aircraft engine damaged blades[J]. Acta Aeronautica et Astronautica Sinica, 2016, 37(3): 1036-1048. (in Chinese)

[3] Liu Weidong, Luo Zhen, Ao Sansan, et al. Electrochemical machining of TC4 turbine blades repaired layer [J]. Journal of Tianjin University(Science and Technology), 2017, 50(1): 49-53. (in Chinese)

[4] Xu Binshi, Dong Shiyun, Men Ping, et al. Quality characteristics and nondestructive test and evaluation technology for laser additive manufacturing alloy steel components[J]. Infrared and Laser Engineering, 2017, 7(4): 0401001. (in Chinese)

[5] Nicolaus M, Mohwald K, Maier H J. Regeneration of high pressure turbine blades, development of a hybrid brazing and aluminizing process by means of thermal spraying[C]//Procedia CIRP, 2017, 59: 72-76.

[6] Katnam K B, Comer A J, Roy D, et al. Composite repair in wind turbine blades: An overview[J]. The Journal of Adhesion, 2015, 91(1-2): 113-119.

[7] Stefan Lucian Toma. The influence of jet gas temperature on the characteristics of steel coating obtained by wire arc spraying[J]. Surface & Coatings Technology, 2013, 220(15):261-265.

[9] Meng Fanjun, Xu Bingshi, Zhu Sheng, et al. Oxidation performance of Fe-Al/WC composite coatings produced by high velocity arc spraying[J]. Journal of Central South University of Technology, 2005, 12(2): 221-225. (in Chinese)

[10] Wang Runnan, Xu Qingyan, Liu Baicheng. Application of computer simulation technology in turbine blades of aero engines manufacturing[J]. Chinese Journal of Nature, 2017(2): 79-86. (in Chinese)

[11] Sun Chuguang, Liu Junhuan, Chen Zhiyong, et al. Cladding bio-ceramic coatings of low SiO2-HA on the surface of titanium alloy[J]. Infrared and Laser Engineering, 2018, 47(3): 0306003. (in Chinese)

[12] Ren Weibin, Dong Shiyun, Xu Binshi, et al. Finite element analysis and test verification for thermal field of CW/pulsed laser remanufacture[J]. Rare Meta Materials and Engineering, 2017, 46(9): 2487-2492. (in Chinese)

[13] Xie Mengyun, Wang Cheng, Zhang Peiyu, et al. Effects of LSPwC on microstructure and properties of GH3044 turbine case[J]. Jonrnal of Iron and Steel Research, 2018, 47(4): 0406005. (in Chinese)

[14] Gao Hua, Wu Yuping, Tao Chong, et al. Microstructure and performance of Fe-based composite coating produced by plasma cladding[J]. Heat Treatment of Metals, 2008, 33(8):41-43. (in Chinese)

[15] Yu Jumei, Lu Xun, Chao Mingju, et al. Investigation on microstructure and cracking susceptibility of laser-clad Fe-based alloy coatings[J]. Applied Laser, 2006, 26(3): 175-177. (in Chinese)

[16] Tong Shaohui, Li Dong, Deng Zenghui, et al. Effect of forming direction on microstructure of TC4 titanium alloy prepared by electron beam selective melting[J]. Hot Working Technology, 2017(18): 83-85. (in Chinese)