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, NEIL W, HUTCHINSON C. Selective laser melting of nickel aluminium bronze[J]. Additive Manufacturing, 2020, 33: 101122. [45] WOLF T, FU Z, KORNER C. Selective electron beam melting of an aluminum bronze...喷丸对镍铝青铜组织演变及腐蚀性能的影响[J]. 中国有色金属学报, 2018, 28(12): 2476-2485. CHENG Guang-kun, HU Shu-bing, ZENG Si-qi. Effect of laser peening on surface characterization and corrosion resistance of nickel aluminium......
wear during hot forming procedures such as hot press and hot extrusion and the process of frictional welding involved in the joining of the composites [3,4]. Among a wide range of aluminum-based... cannot be easily recognized. Due to the severe plastic deformation and cold-welding and fracture occurrence during mechanical milling, grain refinement occurs remarkably which leads to a significant......
. The former (first process) consists in joining two different parts (hot or cold welding using another material or adhesive). This is a very common technique for achieving high-integrity joints between... Xradia 510 Versa 3D X-ray microscope. The beam intensity was set to be 120 kV, which was high enough to pass through Ti6Al4V/20CoCrMo composites and the porous layers with around 8 mm......
-sprayed MCrAlY coatings by laser remelting on TiAl alloy surface [J]. Transactions of the China Welding Institution, 2014, 35(8): 17-20. [29] LI Shan, LIANG Wen-ping, MIAO Qiang, DING Zheng, WANG Xu. Hot......
prediction of keyhole status/penetration in plasma arc welding[D]. Ji’nan: Shandong University, 2017. [70] 段艳杰, 吕宜生, 张 杰, 等. 深度学习在控制领域的研究现状与展望[J]. 自动化学报, 2016, 42(5): 643-654. DUAN Yan-jie, Lü Yi-sheng......
. DOI: 10.1016/j.ijrmhm.2019.105162. [31] SAHA P, WAGHMARE D. Parametric optimization for autogenous butt laser welding of sub-millimeter thick SS 316 sheets using central composite design [J]. Optics & Laser Technology, 2020, 122: 105833. DOI: 10.1016/j.optlastec. 2019.105833. [32] AHMAD M A, ALROZI R. Optimization of preparation conditions for mangosteen peel-based activated carbons......
the refinement of grains in laser surface remelted Al-Cu alloys [J]. Scripta Materialia, 2020, 178: 447-451. [2] SHAGA A, SHEN Ping, XIAO Li-guang, GUO Rui-fen, LIU Ya-bing, JIANG Qi-chuan. High damage... of 7075 aluminium alloy during modified indirect electric arc welding process [J]. Transactions of Nonferrous Metals Society of China, 2019, 29(3): 473-484. [17] WANG Pei, ECKERT J, PRASHANTH K, WU Ming......
in Table 1. SLM processing was performed at room temperature using an FS271 facility (Farsoon, Inc, China) equipped with a 500 W Gaussian beam fiber laser with a focal laser beam diameter of 90 μm under..., which could accumulate higher thermal stress than that from conventional laser welding performed with a single laser scan track. It should be noted that both the micro-cracking in the stable quinary......
deposition (LMD), laser engineering net shaping (LENS) or laser materials deposition (LMD), is a free form AM technology [22, 23]. It allows much higher laser power and laser beam diameter... is equipped with a 500 W Gaussian beam fiber laser with a laser beam diameter of 100 μm. DED processing was carried out at room temperature by using a RC-LDM8060 facility (Zhongkeyuchen, China......
machine (Farsoon, Inc, China), equipped with a 500-W Gaussian beam fiber laser at a laser beam diameter of 90 μm. The bidirectional scanning strategy with a 67° angle rotation between adjacent layers... [10] MURR L E, GAYTAN S M, RAMIREZ D A, MARTINEZ E, HERNANDEZ J, AMATO K N, SHINDO P W, MEDINA F R, WICKER R B. Wicker. Metal fabrication by additive manufacturing using laser and electron beam melting......
