共搜索到4815条信息，每页显示10条信息，共482页。用时：0小时0分0秒343毫秒
Selective laser sintering mechanism of polymer-coated molybdenum powder BAI Pei-kang(白培康), WANG Wen-feng(王文峰) School of Materials Science and Engineering, North University of China, Taiyuan...; Abstract: A type of polymer-coated molybdenum powder used in selective laser sintering technology was prepared by coating polymer on molybdenum particles and frozen......
as binder and at CO2 protection atmosphere NiCuZn ferrite was sintered. The effects of boric acid additives on growth of particle and sintering temperature were studied. The minimum sintering...-ferrite sintering in low temperature by metal nitrates and its electromagnetic property [J]. J Magn Magn Mater, 2003,257 355-368. [11] SU H, ZHANG H W, TANG X L. Effects of Bi2O3–WO3 additives......
Sintering of Ce0.8Sm0.2O1.9 Mao Zongqiang1,Gao Ruifeng1 (1.Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China) Abstract:Ce0.8Sm0.2O1.9 (SDC) powder...~1400 ℃ for 4 h. The density of the sintered pellets was >90% of the theoretical density;their soakage was Key words:Sm doped ceria; coprecipitation; oxygen ion conductor; sintering; solid oxide......
] Lim J B, Jeong Y H, Nguyen N H, Nahm S, Paik J H, Kim J H, Lee H J. Low temperature sintering of the Ba2Ti9O20 ceramics using B2O3/CuO and BaCu(B2O5) additives [J]. J Eur Ceram Soc, 2007, 27(8/9...J. Cent. South Univ. (2012) 19: 1202-1205 DOI: 10.1007/s11771-012-1129-8 Low-temperature sintering and microwave dielectric properties of Li2MgTi3O8 ceramics doped with BaCu(B2O5) BAO Yan(包燕)1, CHEN......
......
containing Mn powder and additives. Effects of sintering temperature on the microstructure and performance of the as-obtained composite anode were studied. 2 Experimental 2.1 Preparation of Ti...J. Cent. South Univ. Technol. (2011) 18: 966-971 DOI: 10.1007/s11771-011-0788-1 Effects of sintering temperature on microstructure and performance of Ti-based Ti-Mn alloy anodic material HOU Yong......
......
Three-dimensional simulation of sintering crunodes of metal powders or fibers by level set methodCHEN Dong-dong(谌东东)1, ZHENG Zhou-shun(郑洲顺)1, WANG Jian-zhong(王建忠)2, TANG Hui-ping(汤慧萍)2, QU Xuan-hui...’an 710016, China;3. School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China)Abstract:The difference of sintering crunodes of metal powders......
Effect of rare earth additives on alumina fiber development in Ti-Al intermetallic matrix composites WANG Fen(王 芬)1, 2, FAN Zhi-kang(范志康)1, LIN Ying(林 营)2 1. School of Materials.... The effect of Nb2O5 and La2O3 additives on the growth and morphology of the fibers, the phases and microstructure of the composites were investigated by means of XRD and SEM. The result indicates......
-granular phase is made of polymer matrix instead of metal oxide additives for ZnO-based ones. The variation of φB against sintering temperature is shown in Fig. 6. It has been found out that φB increases...Trans. Nonferrous Met. Soc. China 28(2018) 495-501 Electrophysical properties of ceramic-polymer composite films as function of sintering temperature Sajedeh MOHAMMADI AREF1, Mohammad GHAFOURI2 1......
