共搜索到4511条信息,每页显示10条信息,共452页。用时:0小时0分0秒367毫秒
......
......
:A Synthesis of tabular (Sr, Ba)TiO3 crystals by molten salt method ZHANG Xiao-yong, ZHOU Ke-chao, LI Zhi-you, HOU Jun-feng (State Key laboratory of Powder Metallurgy, Central South University, Changsha 410083, China) Abstract: The tabular (Sr, Ba)TiO3 particles were prepared in KCl flux by molten salt synthesis. The effects of precursors and reactive modes on the phase composition and morphology......
nitride particles coated by titanium nitride (TiN/cBN) as well as diamond particles coated by titanium carbide (TiC/diamond) were prepared by Ti molten salt deposition followed by heat-treatment...: molten salt reaction; titanium; deposition; cubic boron nitride; diamond; coating; TiN; TiC 1 Introduction Diamond and cubic boron nitride (CBN) are the hardest materials, and are thermodynamically......
Recent progress in molten salt synthesis of low-dimensional perovskite oxide nanostructures, structural characterization,properties, and functional applications: A reviewPiaojie Xue,Heng Wu,Yao Lu,Xinhua ZhuNational Laboratory of Solid State Microstructures, School of Physics, Nanjing University摘 要:Molten salt synthesis(MSS) method has advantages......
高钛渣加碳氯化反应热力学在熔盐氯化中的应用居殿春1,严定鎏1,李向阳1,马恩权2,臧颖波2,李俊强2(1.北京市钢铁研究总院先进钢铁流程及材料国家重点实验室2.攀钢集团锦州钛业有限公司,辽宁锦州 121005)摘 要:通过对高钛渣各组分氧化物加碳氯化反应的热力学计算与分析,发现循环氯气中的氧气与石油焦的燃烧反应是影响熔盐氯化炉温度的主要因素,而炉温的稳定控制是提高熔盐氯化炉运行效率的关键;在900~1 500 K时,高钛渣加碳氯化热力学趋势表明:所有氧化物在氯化过程中全部转变为氯化物,但实际反应中Al2O3,尤......
......
电解;钨粉;电极过程;浓差极化 中图分类号:TF111.52 文献标志码:A Characterization and electrochemical analysis of tungsten powder prepared by molten salt electrolysis... powders were prepared by molten salt electrolysis in CaWO4-CaCl2-NaCl system and its morphologies and phases composition were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM......
)05-1035-07 Transformation mechanism and leaching performance of rare earth fluoride molten salt slag in the process of Na2CO3-roasting YANG Youming1,2, LI Liu2, XIAO Min2, NIU Fei1 (1. Institute..., China) Abstract: The transformation mechanism of rare earth fluoride molten salt slag(REFMSS) mixed with Na2CO3 in the roasting process and the effects of roasting conditions on rare earth (RE......
] 成 波. 合金在熔融卤化盐高温相变储热介质中的腐蚀机理研究[D]. 兰州: 兰州理工大学, 2014. CHENG Bo .Corrosion mechanism of alloy in high-temperature phase change molten halide salt thermal storage medium[D]. Lanzhou: Lanzhou University... Temperature Materials and Processes, 2002, 21(1/2): 11-24. [15] WILLIAMS D F. Assessment of candidate molten salt coolants for the NGNP/NHI heat-transfer loop[J]. High Temperature Materials......