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Mechanical properties and plasma erosion resistance of BNp/Al2O3-SiO2 composite ceramicsDUAN Xiao-ming(段小明)1, 2, JIA De-chang(贾德昌)1, ZHOU Yu(周玉)1, YANG Zhi-hua(杨治华)1, WANG Yu-jin(王玉金)1, REN Feng... with different volume fractions (10%-60%) of hexagonal BN particulates (BNp) were prepared by hot-press sintering technique. Phase components, microstructure, mechanical properties and plasma erosion resistance......
Laser Surface Remelting of Medium Ni-Cr Infinite Chilling Cast Iron Roll XIE Song-jing1,ZHANG Qun-li1,YAO Jian-hua1 (1.Zhejiang University of Technology, Hangzhou, China) 摘要:Laser surface remelting of medium Ni-Cr infinite chilling cast iron was performed with a continuous wave CO2 laser beam with the power of 7 KW under the argon shielding. The microstructural analysis of the laser remelted......
Article ID: 1003-6326(2005)03-0565-06 Amorphous coatings deposited on aluminum alloy by plasma electrolytic oxidation GUAN Yong-jun(关永军), XIA Yuan(夏 原) (Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080, China) Abstract: Amorphous [Al-Si-O] coatings were deposited on aluminum alloy by plasma electrolytic oxidation(PEO). The process parameters......
Spark Plasma Sintering Bulk Sm2 Fe17NxMagnets Ji Yongcheng1,Zhang Jiuxing1,Zhang Dongtao1,Yue Ming1 (1.Key Laboratory of Advanced Functional Materials, Ministry of Education, Beijing University of Technology,Beijing 100022, China) Abstract:High performance Sm2Fe17Nx magnetic powders were fabricated by ball-milling method and were compacted using spark plasma sintering(SPS) technique.Effects......
Development of Expert Controller for Plasma Spraying Process CHEN Ke-xuan1,LI De-wu2,LI Chun-xu1,LI He-qi1 (1.Education Ministry Key Lab. of Advanced Processing Technology for Non-ferrous Materials, Lanzhou University of Science & Technology, Lanzhou, China;2.College of Materials Science and Engineering, Lanzhou Univ. of Science & Technology, Lanzhou, China) 摘要:Aiming at the plasma spraying......
离子喷涂区.重熔区由致密细小的等轴晶组成,并且保留了部分来源于原等离子喷涂部分熔化区的残留纳米粒子.由于等离子喷涂过程中涂层沉积时的快速凝固作用,涂层以亚稳相γ-Al_2O_3为主,经过激光重熔处理后,γ-Al_2O_3又重新转变为稳定相α-Al_2O_3. 关键词:激光重熔; 等离子喷涂; 纳米陶瓷涂层; 微观组织; laser remelting; plasma spraying......
Chemical Structure of Carbon Nitride Films Prepared by MW-ECR Plasma Enhanced Magnetron Sputtering XU Jun1,LI Xin1,DONG Chuang1,DENG Xin-lu1,GAO Peng1,DING Wan-yu1 (1.State Key Lab. for Materials Modification by Laser, Ion and Electron Beams Department of Physics, Dalian University of Technology, Dalian 116024, P. R. China) 摘要:Amorphous carbon nitride thin films were prepared by plasma......
J. Cent. South Univ. (2021) 28: 311-324 DOI: https://doi.org/10.1007/s11771-021-4604-2 Combustion characteristics of supersonic strut-cavity combustor under plasma jet-assisted combustion ZHANG Zhe..., Central South University, Changsha 410083, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2021 Abstract: Plasma jet has been widely used in supersonic......
Synthesis and spark plasma sintering of Al-Mg-Zr alloysN. Saheb, A. S. Hakeem, A. Khalil, N. Al-Aqeeli, T. Laoui(Department of Mechanical Engineering/Center of Research Excellence in Nanotechnology... a promising technique to develop aluminum based materials for structural and functional applications. the possibility to synthesize Al-Mg-Zr alloys through mechanical alloying and spark plasma sintering......
A Novel kind of Air Cooling Bainite Nitriding Steel and Plasma Nitriding Test LI Xin-sheng1,LIANG Shu-rong2 (1.Tsubaki Emerson Gear Company, LTD., Tianjin ,China;2.Tianjin Speed Reducer Corporation.... 关键词:air-cooling; bainite; nitriding steel; plasma nitriding; [全文内容正在添加中] ......