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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......
Electrical-field induced nonlinear conductive behavior in dense zirconia ceramicYan Gao1,Fangzhou Liu2,Dianguang Liu2,Jinling Liu1,Yiguang Wang2,Linan An31. State Key Laboratory of Traction Power... of zirconia ceramics is studied by measuring its initial current-voltage curve at various temperatures. The results show that when the field strength is higher than the threshold for flash-sintering......
zirconia powder was purchased from Yisite Patent Technologies Development Company, Shijiazhuang, China. Its nominal composition is ZrO2-8%Y2O3 (mass fraction). Its grain size is 25 nm. Because... Comparison of thermal shock behaviors between plasma-sprayed nanostructured and conventional zirconia thermal barrier coatings LIU Chun-bo(刘纯波)1, ZHANG Zhi-min(张志民)1, JIANG Xian-liang(蒋显亮)1, LIU......
Preparation and electrical characterization of ultra-fine powder scandia-stabilized zirconia周静,张赫,徐宏,薛倩楠,黄小卫,冯宗玉,龙志奇National Engineering Research Center for Rare Earth Materials, General Research Institute for Non-ferrous Metals, and Grirem Advanced Materials Co., Ltd.摘 要:Ultrafine powders of scandia-stabilized zirconia(ScSZ) were prepared by the co......
Preparation and electrical characterization of ultra-fine powder scandia-stabilized zirconia周静,张赫,徐宏,薛倩楠,黄小卫,冯宗玉,龙志奇National Engineering Research Center for Rare Earth Materials, General Research Institute for Non-ferrous Metals, and Grirem Advanced Materials Co., Ltd.摘 要:Ultrafine powders of scandia-stabilized zirconia(ScSZ) were prepared by the co......
Preparation of Yttria-doped Zirconia Powder from Molten Salts张昭摘 要:ＰｒｅｐａｒａｔｉｏｎｏｆＹｔｔｒｉａ－ｄｏｐｅｄＺｉｒｃｏｎｉａＰｏｗｄｅｒｆｒｏｍＭｏｌｔｅｎＳａｌｔｓＺｈａｎｇＺｈａｏ,ＨｕｄａＡＬ－ＲａｉｈａｎｉａｎｄＤ．Ｉｎｍａｎ(张昭)(ＣｈｅｎｇｄｕＵｎｉｖｅｒｓｉｔｙｏｆＳｃｉｅｎｃｅａｎｄＴｅｃ...关键词:......
glass-ceramic bond coating, 8% (mass fraction) yttria stabilized zirconia (8YSZ) top coating and nimonic alloy substrate were evaluated. The thermal diffusivity and thermal conductivity of the TBC... words: glass-ceramic coating; thermal barrier coating; thermal properties; yttria stabilized zirconia 1 Introduction Thermal barrier coatings (TBCs) are widely applied to protect the hot-section......
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%) and 3% (mole fraction) yttria stabilized zirconia (particle size 58-76 nm, purity 99.9%) supplied by Nanostructured & Amorphous Metals, Inc., USA, were used in this study. The initial powder mixture was composed of 80% (volume fraction) alumina and 20% (volume fraction) (3 yttria stabilized zirconia). All powders were milled in a Universal Mill with a ball-to-powder mass ratio of 30:1......
(RSM). It is observed that feed rate has greater effect on the outputs rather than depth of cut. Key words: grinding; ceramic; partially stabilized zirconia; crack Cite this article as: Javad KHODAII... Ceramic Society, 2003, 86(2): 333-341. DOI: 10.1111/j.1151-2916.2003. tb00019.x. [34] ISERI U, OZKURT Z, KAZAZOGLU E, KUCUKOGLU D. Influence of grinding procedures on the flexural strength of zirconia......
