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treatment technology for creation of biocompatible diamond-like a-C:H films.The paper presents research results concerning influence of the process parameters of the a-C:H coatings creation by means of the RF PACVD method in the pure methane atmosphere on their phase structure and mechanical properties. In the second case authors present the concept of a new special multilayer thermal barrier......
Thermal Shock Property of Al/Ni-ZrO2 Gradient Thermal Barrier Coatings WANG Quan-sheng1,ZHANG Wei-fang2,FAN Jin-juan2 (1.Department of material science and engineering, Beijing Institute of Technology, Beijing, China;2.Failure Analysis Center of Beijing Institute of Aeronautical Materials, Beijing, China) 摘要:Al/Ni-ZrO2 gradient thermal barrier coatings are made on aluminum substrate using......
Heteroepitaxy and Kinetic Study of GaAs/Ge/GaAs Multilayer MaterialZhang Xiafang Peng Ruiwu Jiang Wenda Shanghai Institute of Metallurgy,Academia Sinica,Shanghai,China 200050摘 要:<正> GaAs/Ge/GaAs multilayer heterostructure material has been prepared in situ in chloride system with improved doublebubble bottle and double reaction chamber.In order......
Structure and Properties Characterization of Ceramic Coatings Produced on Steel Using a Combined Technique SHEN De-jiu1,WANG Yu-lin1,XING Guang-zhong1,Gu Wei-Chao1 (1.Key Laboratory of Metastable Materials Science and Technology, Yanshan University. Qinhuangdao 066004, Hebei, P. R. China) 摘要:Metallurgically bonded ceramic coatings were prepared on a steel surface with a combined method of arc......
Properties and Strengthening Mechanism of Brush Plated Nanoparticle Reinforced Composite Coatings XU Bin-shi1,TU Wei-yi1,DONG Shi-yun1,Ma Shi-ning1 (1.National Key Laboratory for Remanufacturing, Dujiakan 21, Beijing 100072, P.R. China) 摘要:Nanoparticle reinforced nickel matrix composite coatings, such as n-Al2O3/Ni, n-SiO2/Ni, n-SiC/Ni and n-TiO2/Ni, were fabricated by brush plating technique......
Composite Electroplating to Obtain Ni-ZrO2 Nanocomposite Coatings Containing Monodispersed ZrO2 Nanoparticles GUO He-tong1,HOU Feng-yan1,WANG Wei1 (1.School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China) 摘要:The Zirconia nanoparticles are dispersed well in the plating bath using polyelectrolyte dispersant and NiZrO2 nanocomposite coatings containing......
Corrosion behaviors of Cr-Al-N coatings deposited by reactive magnetron sputtering DUO Shu-wang(多树旺)1, 2, ZHU Ming(朱 明)2, 3, LIU Ting-zhi(刘庭芝)1, LI Zhong-jun(李忠峻)1, WANG Peng(王... 110016, China Received 15 July 2007; accepted 10 September 2007 Abstract: CrN and Cr-Al-N coatings were deposited by reactive magnetron sputtering on the glass substrate, and their corrosion behavior......
Preparation of Metallurgical Ceramic Coatings on Steel Using a Combined Technique SHEN De-jiu1,WANG Yu-lin1,XING Guang-zhong1,Gu Wei-Chao1 (1.Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, Hebei, P. R. China) 摘要:Micro-arc oxidation (MAO) is a novel surface technique for producing ceramic coatings on valve metals and their alloys......
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Microstructure and Performances of Nanocrystalline Zinc-nickel Alloy Coatings LI Guang-yu1,NIU Li-yuan1,JIANG Zhong-hao1,LIAN Jian-she1 (1.The Key Lab of Automobile Materials, Ministry of Education, China, College of Materials Science and Engineering, Jilin University, Nanling Campus, Changchun, 130025, China) 摘要:Nanocrystalline zinc-nickel alloy coatings were deposited from an alkaline......