[1] [1] W C Lai, Y S Wu, H C Chang, et al.. Enhancing the adhesion of diamond films on cobalt-cemented tungsten carbide substrate using tungsten particles via MPCVD system[J]. Journal of Alloys and Compounds, 2011, 509(12): 4433-4438.

[2] [2] T Klünsner, S Wurster, P Supancic, et al.. Effect of specimen size on the tensile strength of WC-Co hard metal[J]. Acta Mate, 2011, 59(10): 4244-4252.

[3] [3] P Q Xu. Dissimilar welding of WC- Co cemented carbide to Ni42Fe50.9C0.6Mn3.5Nb3 invar alloy by laser- tungsten inert Gas hybrid welding[J]. Mater Design, 2011, 32(1): 229-237.

[4] [4] M I Barrena, J M G D Salazar, L Matesanz. Interfacial microstructure and mechanical strength of WC-Co/90MnCrV8 cold work tool steel diffusion bonded joint with Cu/Ni electroplated interlayer[J]. Mater Design, 2010, 31(7): 3389-3394.

[5] [5] S D Chen, A K Soh, F J Ke. Molecular dynamics modeling of diffusion bonding[J]. Scripta Mater, 2005, 52(11): 1135-1140.

[6] [6] C J Chun, H C Yong, Z J Song. Interfacial microstructure and mechanical strength of ferritic stainless steel and silicated graphite joints bonded with Cu/Ni composite interlayers[J]. Scripta Mater, 2006, 54(4): 553-557.

[7] [7] H S Bnigg, W Waldhauser, R Ebner. Formation and optimization of the welded joint between cemented carbide and steel[J]. Bergund Huttenmannische Monatshefte, 2003, 148(7): 288-292.

[8] [8] Zhang Zhongjian. Broad development prospects of cemented carbide[J]. China Metal Bulletin, 2012, (31): 16-19.

[9] [9] Tian Nailiang, Zheng Qiguang. On mechanism of laser welding of cemented carbide and steel[J]. Chinese J Lasers, 1996, 23(4): 381-384.

[10] [10] Wang Tao, Zheng Qiguang, Tao Xingzhi, et al.. Research on laser welding of cemented carbide and steel[J]. Welding Technology, 1997, (5): 4-5.

[11] [11] T Sibillano, D Rizzi, A Ancona, et al.. Spectroscopic monitoring of penetration depth in CO2 Nd:YAG and fiber laser welding processes[J]. J Materi Process Technol, 2012, 212(4): 910-916.

[12] [12] Zou Jianglin, Wu Shikai, Xiao Rongshi, et al.. Comparison of melting efficiency in high power fiber laser and CO2 laser welding[J]. Chinese J Lasers, 2013, 40(8): 0803002.

[13] [13] Pei Yinglei, Shan Guoji, Ren Jialie. Effect of welding speed on melt flow behavior in high speed laser welding process[J]. Chinese J Lasers, 2013, 40(5): 0503001.

[14] [14] Liu Bili, Xie Songjing, Yao Jianhua. Application and development trend of laser welding[J]. Laser & Optronics Process, 2005, 42(9): 43-47.

[15] [15] Tian Nailiang, Yang Baohe, Yang Yongqiang. Laser molten welding between L135 cemented carbide and high speed steel[J]. Transactions of the China Welding Instrtution, 1996, 17(2): 83-87.