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Effect of Y2O3, CeO2 on Sintering Properties of Si3N4 Ceramics 王黎1,苏盛彪1,李竟先2,包亦望1 (1.Key Laboratory for Advanced Ceramics, China Building Material Academy, Beijing 100024, China;2.Department of Materials Science, South China University of Science and Technology, Guangzhou 510641, China) Abstract:The effect of rare earth oxides Y2O3 or CeO2 on sintering properties of Si3N4 ceramics was studied......
Sintering process as relevant parameter for Bi2O3 vaporization from ZnO-Bi2O3-based varistor ceramics XU Dong(徐 东)1, CHENG Xiao-nong(程晓农)1, YAN Xue-hua(严学华)1, XU Hong-xing(徐红星)1, SHI...; Abstract: The relationship between sintering process and vaporization of the Bi2O3 in ZnO-Bi2O3-based varistor ceramics was investigated. The phase and microstructure......
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Preparation of BaAl2O4 by microwave sintering ZHANG Nian-bing(张念炳)1, 2, BAI Chen-guang(白晨光)1, MA Mang-yuan(马莽原)1, LI Zhi-ying(黎志英)3 1. College of Materials Science and Engineering, Chongqing... sintering method. The mass loss of raw materials and the characterization of the outcome were investigated by means of TG-DSC, XRD and optical microscopy. The reaction mechanism was discussed......
Fabrication of Barrier Ribs for PDP by Capillary Infiltration Process and Their Sintering Behavior Yong Seog Kim1,Chan Hyoung Kang2,Hak Nynu Choi1,Tae Jung Tang1 (1.Department of Materials Science... such as meander, honeycomb, SDR, and waffle types were produced using capillary molding process. Sintering of the ribs revealed that the ribs with asymmetric geometry such as meander and SDR type......
Microstructure and properties of p-type (Bi0.25Sb0.75)2Te3 fabricated by spark plasma sintering WANG Fu-qiang(王富强), CHEN Hui(陈 晖), WANG Zhong(王 忠), CHENG Yan(成 艳), CHU Ying(褚 颖), ZHU Lei(朱 磊...: P-type thermoelectric material (Bi0.25Sb0.75)2Te3 was sintered by spark plasma sintering(SPS) process in the temperature range of 320-420 ℃. The microstructures of sintered materials were found......
Effect of sintering atmosphere on composition and properties of NiFe2O4 ceramicTIAN Zhong-liang(田忠良), ZHANG Teng(张腾), LIU Kai(刘恺), LAI Yan-qing(赖延清), LI Jie(李劼) (School of Metallurgy and Environment, Central South University, Changsha 410008, China)Abstract:NiFe2O4 ceramics were prepared in different sintering atmospheres. The phase compositions, microstructures and mechanical properties were......
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