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Numerical simulation of thermal behavior during laser metal deposition shaping LONG Ri-sheng(龙日升)1, 2, LIU Wei-jun(刘伟军)1, XING Fei(邢 飞)1, 2, WANG Hua-bing(王华兵)1, 2 1. Advanced Manufacturing..., planes and weapons[1]. Compared with those traditional subtractive manufacturing methods, laser metal deposition shaping (LMDS) processing is an additive, layered manufac- turing and prototyping......
J. Cent. South Univ. (2021) 28: 1100-1110 DOI: https://doi.org/10.1007/s11771-021-4683-0 Effect of deposition rate on microstructure and mechanical properties of wire arc additive manufacturing... Manufacturing Technology,Shanghai 201620, China; 3. Fraunhofer Institute for Laser Technology ILT, Aachen 52074, Germany; 4. Department of Engineering, Lancaster University, Lancaster LA1 4YW, United......
RESEARCH ON LASER DIRECT DEPOSITION PROCESS OF Ti-6Al-4V ALLOY S.Y. Gao1,H.Z. Ji1,Y.Z. Zhang2,B.L. Du1,M.Z. Xi2,L.K. Shi2 (1.Mechanical Engineering College, Yanshan University, Qinhuangdao 066004, China;2.Beijing General Research Institute for Nonferrous Metals, Beijing 100088, China) Abstract:Laser direct deposition (LDD) of metallic components is an advanced technology of combining CAD/CAM......
. Additive manufacturing of Al0.3CoCrFeNi high-entropy alloy by powder feeding laser melting deposition [J]. Journal of Alloys and Compounds, 2021, 862: 158286. DOI: 10.1016/j.jallcom.2020.158286. [26] ABIOYE T E, FARAYIBI P K, KINNEL P, CLARE A T. Functionally graded Ni-Ti microstructures synthesised in process by direct laser metal deposition [J]. The International Journal of Advanced Manufacturing......
by laser additive manufacturing and forging technology ZHANG Jin-liang(张金良)1, YE Jie-liang(叶界梁)1, SONG Bo(宋波)1,LI Rui-di(李瑞迪)2, SHI Yu-sheng(史玉升)1 1. State Key Laboratory of Materials Processing and Die... properties and anodic oxidation effect. Laser engineered net shaping technology has unique advantages in the integrated forming of high-performance large aircraft structural parts. The manufacturing......
J. Cent. South Univ. (2020) 27: 2198-2209 DOI: https://doi.org/10.1007/s11771-020-4441-8 Multifunctional hopeite nanocoating on Ti64 substrates by pulsed laser deposition and radio frequency...-implants, such as osteointegration and antibacterial character. In the present study, thin hopeite coatings were produced by Pulsed laser deposition (PLD) and radio frequency magnetron sputtering (RFMS......
phase; residual stress; laser solid forming Cite this article as: YANG Hai-ou, ZHANG Shu-ya, LIN Xin, HU Yun-long, HUANG Wei-dong. Influence of processing parameters on deposition characteristics..., LIN Xin and HUANG Wei-dong declare that they have no conflict of interest. References [1] PAUL C P, GANESH P, MISHRA S K, BHARGAVA P, NEGI J, NATH A K. Investigating laser rapid manufacturing......
键词:钛合金；表面纹理；空蚀；激光加工 中图分类号:TH117.1 文献标识码:A Effects of surface texture manufacturing by laser on cavitation characteristics of Ti6Al4V alloy LIAN Feng, ZHANG Hui-chen, GAO... that the hardness of specimens increases from 337HV to 550HV after modified by laser texture manufacturing. The water contact angles of the specimens are increased by 10?. The cavitation erosion resistances......
XPS study of BZT thin film deposited on /Ti/SiO2/Si substrate by pulsed laser deposition JIANG Yan-ping(蒋艳平)1, 2, TANG Xin-gui(唐新桂)1, LIU Qiu-xiang(刘秋香)1, CHENG Tie-dong(程铁栋)1, ZHOU Yi-chun(周益春)2... and sensors. Barium zirconate titanate Ba(Zr0.25Ti0.75)O3 thin film was grown on Pt/Ti/SiO2/Si(100) substrates by pulsed laser deposition. Structure and surface morphology of the thin film were studied by X......
J. Cent. South Univ. Technol. (2010) 17: 1144-1147 DOI: 10.1007/s11771-010-0610-5 Low temperature Raman study of PrCoO3 thin films on LaAlO3 (100) substrates grown by pulsed laser deposition... laser deposition technique. X-ray diffraction result indicates that films are single phase and c-axis textured. To investigate the spin state transition, Raman spectroscopy measurements were performed......
