共搜索到18029条信息，每页显示10条信息，共1803页。用时：0小时0分0秒429毫秒
Preparation of BaMgAl10O17∶Eu2+ and Its Phase Behavior in Microemulsion System Zhuang Weidong1,Huang Xiaowei1,He Huaqiang1,Cui Xiangzhong1,Zhang Xiying1 (1.National Engineering Research Center... system and its phase behavior was studied. There exists a small region in the reverse microemulsion system where the dispersed particles are of spherical form. In this way, BAM blue phosphor with good......
3D anisotropy simulation of dendrites growth with phase field method HOU Hua(侯 华)1, ZHAO Yu-hui(赵宇辉)2, NIU Xiao-feng(牛晓峰)1 1. College of Materials Science and Engineering, North University...: The anisotropy problem of 3D phase-field model was studied, and various degrees of anisotropy were simulated by numerical calculation method. The results show that with the change of interface......
......
Effect of Pre-cold Rolling-Induced Twins and Subsequent Precipitated x-Phase on Mechanical Properties in a β-Type Ti–Mo AlloyLi Xiang1,Xiao-Hua Min1,Xin Ji2,Satoshi Emura2,Cong-Qian Cheng1,Koichi...="ChDivSummary">This paper reported an effectiveness of pre-cold rolling-induced{332}\113[twins combined with subsequent isothermal x-phase formation for enhancement of uniform elongation in a b-type......
Effect of high Pressure on the Solid-State Phase Transformation Microstructure of Cu-Zn Alloy He Miao1,Yang Kun1,Xu Jin1,Liu Jianhua1,Zhang Ruijun1 (1.State Key laboratory of Metastable Materials Science and Technology, Yan Shan University, Qinhuangdao 066004, China) Abstract:The solid-state phase transformation microstructure of Cu-Zn alloy under different high pressure were investigated......
......
occurs from 897.2 to 1221.5 °C (heating rate of 200 °C/h). Some precipitated carbide particles occur in the M2C matrix after holding for 15 min at 1100 °C. With increasing holding time, the carbide... particles (about 300 nm) and short rod-like carbides (about 3.5 μm). Key words: high-speed steel; metastable carbides; decomposition; phase transformation refinement 1 Introduction High-speed steels (HSSs......
Phase Stability and Ionic Conductivity of NASICON-Like Phases in ScPO4-Na3PO4-Li3PO4 Ternary System Akira Yoshikawa1,Mariya Zhuravleva1,Galina Zimina2,Tsuguo Fukuda1,Andrey Novoselov1,Valeriy... Chemical Technology, Vernadskogo Av.86, Moscow 117571, Russia) Abstract:Phase formation in ternary system of complex Sc, Na and Li phosphates was studied at 950 ℃ and synthesis of new phases......
......
, 等. 粉煤灰碱溶脱硅液碳化法制备白炭黑的实验与硅酸聚合机理研究[J]. 化工学报, 2011, 62(12): 3580-3587. LI Ge, MA Hongwen, LIU Hao, et al. Preparation of precipitated silica from desilicated solution of high-alumina fly ash......
