[1] [1] Zhao Dan. Preparation and properties of ultra high temperature ceramic precursors and composites[D]. Changsha: School of National University of Defense Technology, 2011: 1-3.

[2] [2] Zhang Peng, Zhu Qiang, Qin Heyong, et al. Research progress of high temperature materials for aero-engines[J]. Materials Review, 2014, 28(6): 27-31.

[4] [4] Wang Yanshen, Zhang Zheng, Wang Bo. Temperature distribution of TC4 titanium alloy heated by infrared continuous fiber laser[J]. Acta Optica Sinica, 2014, 34(s1): s114005.

[5] [5] Yu Pengcheng, Liu Xiubo, Lu Xiaolong, et al. Study on tribology and high-temperature oxidation resistance of laser cladding composite coatings on Ti6Al4V alloy[J]. Chinese J of lasers, 2015, 42(10): 1003004.

[6] [6] Xiao Hongjun, Peng Yun, Ma Chengyong, et al. Surface modification of laser[J]. Surface Technology, 2005, 34(5): 10-12.

[7] [7] Ying Xiaodong, Li Wushen, Feng Lingzhi. Technology of laser surfacing modification and development situation domestically and abroad[J]. Welding & Joining, 2003(1): 5-8.

[8] [8] Liang Cheng, Gao Wanzhen, Pan Lin, et al. Microstructure and microhardness of laser cladding nickel-based gradient coating on Ti6Al4V alloy[J]. Materials Protection, 2006, 39(11): 32-34.

[9] [9] Fu Fuxing, Chang Gengrong, Zhao Xiaoxia, et al. Influence of laser spot diameter on cladding layer cracking[J]. Laser & Optoelectronics Progress, 2015, 52(3): 031401.

[10] [10] Sun R L, Yang D Z, Guo L X, et al. Microstructure and wear resistance of NiCrBSi laser clad layer on titanium alloy substrate[J]. Surface and Coatings Technology, 2000, 132(2-3): 251-255.

[11] [11] Molina P A, Hualun L. Laser cladding of Ti-6Al-4V with BN for improved wear performance[J]. Wear, 1989, 130(2): 337-352.

[12] [12] Liu H X, Zhang X W, Jiang Y H, et al. Microstructure and high temperature oxidation resistance of in-situ synthesized TiN/Ti3Al intermetallic composite coatings on Ti6Al4V alloy by laser cladding process[J]. Journal of Alloys and Compounds, 2016, 670: 268-274.

[13] [13] Cárcel B, Serrano A, Zambrano J, et al. Laser cladding of TiAl intermetallic alloy on Ti6Al4V-process optimization and properties[J]. Physics Procedia, 2014, 56: 284-293.

[14] [14] Wu Jianpeng, Zhu Zhenfeng, Cao Yuquan, et al. Research status and development on intermetallics compounds[J]. Hot Working Technology, 2004 (5): 41-43.

[15] [15] Fu Hengzhi. Challenge and development trends to future aero engine materials[J]. Journal of Aeronautical Materials, 1998, 18(4): 52-61.

[16] [16] Yi Danqing, Zhang Xia, Li Jian, et al. Oxidation behavior of Nb-Ti-Al at high temperature alloys[J]. Corrosion Science and Protection Technology, 2005, 17(2): 94-97.

[17] [17] Jackson M R, Bewlay B P, Rowe R G, et al. High-temperature refractory metal-inter metallic composites[J]. JOM, 1996, 48(1): 39-44.

[18] [18] Zhao Qun, Yu Yongsi. Research on Nb-based alloys′ high temperature oxidation resistance[J]. Materials Review, 2003, 17(2): 29-31.

[19] [19] Zhao Luxiang, Guo Xiping. Research progress in high temperature oxidation resistance of Nb-based alloys[J]. Materials Review, 2006, 20(7): 61-64.

[20] [20] Jin Tailai, Wei Jianfeng, Gu Zhaolin, et al. Research on extreme high temperature oxidation behavior of Ti-6Al-4V alloy[J]. Titanium Industry Progress, 2005, 22(4): 19-22.