共搜索到2358条信息,每页显示10条信息,共236页。用时:0小时0分0秒328毫秒
......
......
......
......
Effects of rare earth addition on sintering process and dielectric property of cordierite based glass-ceramics CHEN Guo-hua(陈国华)1, 2, LIU Xin-yu(刘心宇)1, 2 (1. Department of Materials Science... of rare earth oxide on the sintering and dielectric property of cordierite-based glass-ceramics with non-stoichiometric composition prepared by quenching of molten droplets were investigated. The results......
......
Luminescence property of Eu-doped fluorochlorozirconate glass-ceramics WANG Yongsheng1,PEI Zhili1,HE Dawei1,MENG Xianguo1 (1.Key Laboratory of Luminescence and Optical Information,Institute of Optoelectronics Technology,Belting Jiaotong University,Beijing 100044,China) Abstract:A series of Eu2+-doped fluorochlorozireonate glass-ceramics were prepared by solid state reaction method. X-ray......
J. Cent. South Univ. Technol. (2011) 18: 1945-1952 DOI: 10.1007/s11771-011-0927-8 Glass-ceramics made from arc-melting slag of waste incineration fly ash LIU Han-qiao(刘汉桥), WEI Guo-xia(魏国侠), LIANG... treated by crushing, pressing and heat treatment in order to make the glass-ceramics. The crystallization behaviors of the produced glass-ceramics were examined by differential thermal analysis (DTA), X......
Luminescence of Er3+ in Oxyfluoride Transparent Glass-Ceramics Steven H Morgan1,Akira Ueda1,Zhengda Pan1,Richard Mu1 (1.Department of Physics, Fisk University, Nashville, TN 37208, USA) Abstract:Erbium doped silicate, germanate, and tellurium-germanate oxyfluoride glasses were prepared in a bulk form. Through appropriate heat treatment of the as-prepared glasses, transparent glass-ceramics......
Crystallization and properties of some CaO-Al2O3-SiO2 system glass-ceramics with Y2O3 addition ZHENG Wei-hong (郑伟宏), CHENG Jin-shu (程金树), QUAN Jian (全 健) LOU Xian-chun (楼贤春), LIU Jian (刘 健...: The crystallization behavior and mechanical properties of CaO-Al2O3-SiO2 (CAS) system glass-ceramics with addition of Y2O3 were investigated. The optimal sintering temperatures of all heat-treated......