共搜索到5917条信息,每页显示10条信息,共592页。用时:0小时0分0秒359毫秒
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......
THE IMPROVEMENT OF ELECTRON FIELD EMISSION FROM AMORPHOUS CARBON FILMS DUE TO HYDROGEN PLASMA CHEMICAL ANNEALING EFFECT J.B.Xu1,J.Xu1,W.Li1,K.J.Chen1,L.Wang1,X.H.Huang1 (1.National Laboratory... and hydrogen dilution method in a small d.c.-assisted plasma enhancedchemical vapor deposition system. It was found that the hydrogen plasma treatmentcould change the sp2/sp3 ratio to some extent......
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......
Microstructure of a Ni Matrix Composite Coating Reinforced by In-situ TiC Particles Using Plasma Cladding LIN Ping-hua1,WANG Ze-hua1,WU Yu-ping1 (1.Department of Material Sciences and Engineering, Hohai University, Nanjing, China;2.Department of Material Sciences and Engineering, Southeast University, Nanjing, China) 摘要:Plasma cladding process was used to prepare the TiC/Ni composite coating......
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......
......
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......
Quantitative Analysis on Carbon Migration in Double-Glow Discharge Plasma Surface Alloying Process WANG Cong-zeng1,ZHANG Zhen-xia2,ZHANG Wen-quan1,SU Xue-kuan1 (1.College of Materials Science... discharge plasma surface alloying process, but literature of quantitative analysis about carbon migration is relatively scarce. In this paper differential equations of the carbon and metal concentration......
On the Plasma (ion) Carburized Layer of High Nitrogen Austenitic Stainless Steel N.Kanayama1,T.Oishi2,K.Ichii2,Y.Ueda1,H.Miyake2 (1.Shimane Institute for Industrial Technology, 1 Hokuryo-cho... the inner layer towards the surface of the plasma (ion) carburized layer due to the evaporation of manganese from the specimen surface. The carbon concentration in the carburized layer is influenced......