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Hierarchical microstructure of a titanium alloy fabricated by electron beam selective meltingJixin Yang1,Yiqiang Chen2,Yongjiang Huang1,Zhiliang Ning1,Baokun Liu1,Jianfei Sun11. National Key... Mo1 V alloy has been fabricated by electron beam selective melting(EBSM).Near-equiaxed grains existed in the first few layers,whereas elongated columnar prior β grains almost parallel to the building......
Fatigue properties of titanium alloy custom short stems fabricated by electron beam meltingLiao Wang1,Shujun Li2,Mengning Yan1,Wentao Hou2,Songtao Ai1,Rui Yang2,Kerong Dai11. Shanghai Key Laboratory..., manufactured by electron beam melting(EBM) technology, were investigated by in vitro test and finite element(FE) analysis. FE simulation results indicate that the maximum tensile stress concentrates......
Second-order nonlinear optical properties of Ge-Ga-Ag-S glass irradiated by electron beam TAO Hai-zheng(陶海征), DONG Guo-ping(董国平), XIAO Hai-yan(肖海燕), LIN Chang-gui(林常规), ZHAO Xiu-jian(赵修建) Key... chalcogenide glass after irradiated by an electron beam (Accelerating voltage: 25 kV; Irradiating current: 15 nA; Irradiating time: 10 min). And the mechanism of second-harmonic generation in the Ge-Ga-Ag-S......
R, MOR G, NENCI F. Laser and electron beam in surface hardening of turbine blades [C]// Proceedings of LAMP ’87. 1987: 567-572. [6] READY J F. LIA handbook of laser material processing [M]. Laser... Laser transformation hardening on rod-shaped carbon steel by Gaussian beam Jong-Do KIM1, Myeong-Hoon LEE1, Su-Jin LEE2, Woon-Ju KANG2 1. Division of Marine System Engineering, College......
Influence of multilayer coatings on AZ31 deposited by electron beam evaporation WANG Xue-min(王雪敏)1, ZENG Xiao-qin(曾小勤)1, YAO Shou-shan(姚寿山)1, LAI Yi-jian(赖依建)2 1. National Engineering Research... 2006; accepted 15 September 2006 Abstract: Three different coatings, Cr, SiO2/Cr and HfO2/SiO2 were deposited by electron beam physical vapor deposition (EB-PVD). Relevant composition and mechanical......
Creep Behavior of Fusion Zone and Base Metal of the Electron Beam Weldments of a Near-alpha Titanium AlloyZhiyong Chen1),Jinwei Li2),Jie Liu3),Qingjiang Wang1),Jianrong Liu1) and Rui Yang1) 1... temperature creep behavior of fusion zone(FZ) and base metal(BM) of the electron beam weldments of a near-alpha titanium alloy Ti-60 has been investigated.While the BM shows a fully transformed,coarse......
Trans. Nonferrous Met. Soc. China 30(2020) 2132-2142 Corrosion and wear properties of micro-arc oxidation treated Ti6Al4V alloy prepared by selective electron beam melting Xin YANG1, Wan-lin WANG1... technology was employed to treat TC4 samples fabricated by selective electron beam melting (SEBM) at the voltages of 400, 420 and 450 V. The results show that the metastable anatase phase gradually......
properties of ion beam modified polymers, it is noticeable that, although PTFE is a typical chain scission polymer, electron beam and irradiated γ-ray show a significantly enhanced wear resistance... Article ID: 1003-6326(2005)03-0524-05 Aluminum ion beam surface modification of elastic metallic-plastic pads for improving tribological properties SHAO Jun-peng(邵俊鹏)1, JIA......
J. Cent. South Univ. (2016) 23: 1301-1311 DOI: 10.1007/s11771-016-3180-3 Influence of welding speed on corrosion behaviour of friction stir welded AA5086 aluminium alloy Kamran Amini, Farhad Gharavi... aluminium alloy were joined together by friction stir welding at a fixed rotation speed of 1000 r/min various welding speeds ranging from 63 to 100 mm/min. Corrosion behavior of the parent alloy (PA......
; electron beam welding; microstructure; phase composition; cold shut defect; weld zone; heat affected zone 1 Introduction Titanium alloys had been widely applied in aerospace field with high specific...]. The electron beam welding has such advantages as small welding deformation, high efficiency, good procedure repeatability and reproducibility, thus it has already become the preferred welding......
