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Article ID: 1003-6326(2005)02-0261-05 Selective laser sintering of polymer-coated Al2O3/ZrO2/TiC ceramic powder BAI Pei-kang(白培康), CHENG Jun(程 军), LIU Bin(刘 斌) (Department of Materials Science and Engineering, North University of China, Taiyuan 030051, China) Abstract: A type of polymer-coated Al2O3/ZrO2/TiC ceramic powder was prepared. The laser sintering mechanism of polymer......
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Difference in particle characteristics and coating properties between spraying metallic and ceramic powder cored wires FANG Jian-yun(方建筠), LI Zhuo-xin(栗卓新), JIANG Jian-min(蒋建敏), SHI Yao-wu(史耀武... on the particles behaviors. The result shows that Fe-TiB2/Al2O3 composite coating has a high potential for abrasive wear applications. Key words: metallic powder; ceramic powder; cored wire; arc spraying......
PHLOGOPITE GLASS CERAMIC BY POWDER SINTERING PROCESS何峰摘 要:<正>Phlogopite glass ceramics can be made bypowder sintering technology.This paper now studies thefactors which affert propertier of the sintered phlogopiteglass ceramic by X-ray diffraction in qualitative and quan-titative way,and disscusses the method improved themachinable properties......
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Development on Laser Cladding Ceramic Coating Li Xikun1,Yu Honghao1,Zhao Haitao1,Qiu Guanming3,Qian Jiuhong4,Qiu Tai2 (1.Shenyang University of Science and Technology, Shenyang 110168, China...) Abstract:The latest progress and research status of laser cladding ceramic coating was summarized. Technique characteristics and influence factors of laser cladding technique were introduced. Laser......
SELF-PROPAGATING HIGH-TEMPERATURE REDU CTIVE SYNTHESIS OF TiB2 CERAMIC POWDER王为民,徐曼,金明姬摘 要:<正>SHS method with reductive process wasused to synthesize TiB2 ceramic powder from B2O3-TiO2-Mgsystem. X-ray diffraction, SEM and Image analysis wereused to analyse microstructure of TiB2 powder and comparewith microstructure of TiB2 fabricated by SHS......
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, China Received 11 October 2005; accepted 23 February 2006 Abstract: The main technical problems of nickel powder for multiplayer ceramic capacitors are particle size controlling, the agglomeration... with narrow size distribution. Key words: ultrafine nickel powder; chemical reduction; tap density; multiplayer ceramic capacitor 1 Introduction Driven towards smaller size, higher capacitance and lower......
Characterization of Gradual Porous Ceramic Structures Obtained by Powder SedimentationIoan Vida-Simiti,Nicolaie Jumate,Valentin Moldovan,Gyorgy Thalmaier,Niculina SechelMaterials Science... and service characteristics than the symmetric ones. In our preliminary studies the possibility of obtaining sintered porous materials with gradual structure by sedimentation of metallic and ceramic......