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146.4 文献标识码:A Microwave sintering of W-Ni-Fe heavy alloys ZHOU Cheng-shang, YI Jian-hong, LUO Shu-dong, PENG Yuan-dong, CHEN Gang (State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China) Abstract: 90W-7Ni-3Fe heavy alloys was preliminarily sintered via microwave radiation, and the effects of sintering parameters, such as peak......
性能；在60 ℃下以C/20对Li2FeSiO4/C材料进行充放电时,其首次放电容量为121.7 mA?h/g,10次循环后其放电容量仍保持为119.2 mA?h/g. 关键词:Li2FeSiO4/C；锂离子电池；正极材料；微波合成 中图分类号:TM912.9 文献标识码: A Microwave synthesis... University, Changsha 410083, China) Abstract: A novel synthetic method of ball milling and microwave synthesis was applied to synthesize Li2FeSiO4/C cathode materials using Li2CO3, FeC2O4?2H2O-SiO2......
J. Cent. South Univ. (2012) 19: 2179-2186 DOI: 10.1007/s11771-012-1262-4 Acid-pickling plates and strips speed control system by microwave heating based on self-adaptive fuzzy PID algorithm YANG Biao...-adaptive fuzzy PID algorithm; microwave heating; acid pickling; plates and strips; mixed-acid media 1 Introduction The acid pickling process of plates and strips is an important pre-treatment step......
; 文献标志码:A Microwave sintering of W-Mo-Ni-Fe alloys ZHOU Cheng-shang1, YI Jian-hong1, 2, ZHANG Hao-ze1 (1. State Key Laboratory of Powder Metallurgy, Central South University... and 78W-15Mo-4.9Ni-2.1Fe alloys were microwave sintered, and their properties were compared with conventional sintered alloys. The microstructure of alloys was analyzed by scan electronic microscopy. The element contents......
Microwave assisted synthesis, spectroscopy and biochemical aspects of lanthanum(Ⅲ) and praseodymium(Ⅲ) complexes with oxadiazole functionalised dithiocarbazinates O P Pandey1,S K Sengupta2,Shweta... (Ⅲ) and praseodymium (Ⅲ) complexes of the general formula [Ln(L)3] (Ln=La(Ⅲ) or Pr(Ⅲ); LK=potassium salt of dithiocarbazinates) were prepared by both, conventional thermal and by the use of microwave technology......
; 文献标识码:A 文章编号:1672-7207(2009)03-0670-06 Microwave sintering of W-Cu contact materials GUO Ying-li, YI Jian-hong, LUO Shu-dong, PENG Yuan-dong, LI Li-ya (State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China) Abstract: Microwave sintering of W-25Cu composites was presented......
J. Cent. South Univ. (2012) 19: 2130-2135 DOI: 10.1007/s11771-012-1255-3 Microwave radiation one-pot synthesis of chloropropyl-functionalized mesoporous MCM-41 XU Yan-qin(徐彦芹), CAO Yuan(曹渊), XIA Zhi...: Chloropropyl-functionalized mesoporous MCM-41(MCM-41-(CH2)3Cl) was synthesized in alkaline medium by the microwave radiation one-pot method, using cetyltrimethy-lammoniumbromide (CTAB) as novel template......
Leaching of nickel laterite ore assisted by microwave technique ZHAI Xiu-jing(翟秀静), WU Qiang(武 强), FU Yan(符 岩), MA Lin-zhi(马林芝), FAN Chuan-lin(范川林), LI Nai-jun(李乃军) School... ____________________________________________________________________________________________ Abstract: The application of microwave technique in the hydrometallurgy of nickel laterite ores was described. The mixture of nickel laterite ores and sulfuric acid was pre-treated......
salts in the process of gelation. The nanocrystalline had dielectric loss in the microwave frequency range of measurement. Key words:La0.8Sr0.2FeO3 nanocrystalline; sol-gel auto-combustion; microwave......
