共搜索到20326条信息,每页显示10条信息,共2033页。用时:0小时0分0秒551毫秒
......
......
In-Situ Wet Chemical Composition of Multicomponent Precursors to Blue Emitting Sr2CeO4 Phosphors Xiao Xiuzhen1,Yan Bing1 (1.Department of Chemistry, Tongji University, Shanghai 200092, China... present a strong blue emission. Key words:In-situ wet chemical composition; hybrid precursors; tetravalent cerium; luminescence; [全文内容正在添加中] ......
......
......
by coordination- precipitation process with ammonium oxalate as precipitating agent. The composition and morphology of the powders were characterized by chemical analysis, X-ray diffraction (XRD), scanning electron... Composition and morphology of complicated copper oxalate powder FAN You-qi(樊友奇), ZHANG Chuan-fu(张传福), WU Jian-hui(邬建辉), ZHAN Jing(湛 菁), YANG Ping(杨 平) School of Metallurgical Science......
Corrosion resistance, composition and structure of RE chemical conversion coating on magnesium alloy YU Sheng-xue(于升学)1, 2, CAO Jing-yu(曹靖瑜)2, CHEN Ling(陈 玲)2, HAN Jing(韩 婧)2, ZHANG Rui-jun(张瑞..., this technology has not been applied widely so far[15-16]. In the work, RE cerium conversion coating was prepared on magnesium alloy, its microstructure and chemical composition were studied and its anti-corrosion......
EFFECT OF CHEMICAL COMPOSITION ON RETAINED AUSTENITE IN TRIP STEEL C.Y.Li1,G.L.Yuan1,Q.F.Wang1,Y.Chen2,X.Y.Li3,X.Chen2,Y.X.Wang3 (1.Technical Center of Wuhan Iron and Steel Co., Wuhan 430080, China... 2000 thermo-dynamic test machine for finding the appropriate composition. The experimental results showed that chemical composition had a significant effect on retained austenite, and the appropriate......
Influence of chemical composition and cold deformation on aging precipitation behavior of high nitrogen austenitic stainless steelsLI Hua-bing(李花兵), JIANG Zhou-hua(姜周华), FENG Hao(冯浩), ZHU Hong-chun(朱红春), ZHANG Zu-rui(张祖瑞) (School of Materials and Metallurgy, Northeastern University, Shenyang 110819, China)Abstract:The influence of chemical composition and cold deformation on aging precipitation......
J[A1] . Cent. South Univ. Technol. (2008) 15: 193-197 DOI: 10.1007/s11771-008-0037-4 Chemical composition and surface charge properties of montmorillonite LIU Xiao-wen(刘晓文), HU Min(胡 敏...; Abstract: The effects of the cell parameter and chemical composition on the surface charge properties......