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of Materials and Chemical Engineering, Ningbo University of Technology摘 要:Isotropic Sm-Co nanoparticle powders with high coercivity were prepared by high-energy ball......
, such as higher nonlinearity factor, higher antisun damage threshold, wide transmit range, and stable chemical performance. CLBO is widely used as tunable laser, full solid state short wavelength laser... multiplication performance in deep ultraviolet band. CLBO has important application prospect on solid-state UV laser, broad band tunable laser and laser nucleus flame igniter. Though, CLBO will be air......
J. Cent. South Univ. Technol. (2009) 16: 0154-0159 DOI: 10.1007/s11771-009-0026-2 Application of empirical mode decomposition based energy ratio to vortex flowmeter state diagnosis SUN Zhi-qiang...; Abstract: To improve the measurement performance, a method for diagnosing the state of vortex flowmeter under various flow conditions was presented. The raw sensor signal of the vortex flowmeter......
Oxidation mechanisms of C-SiC-TaC-C composites prepared by
chemical vapor infiltration
CHEN Zhao-ke(陈招科), XIONG Xiang(熊翔), HUANG Bai-yun(黄伯云), LI Guo-dong(李国栋),
XIAO Peng(肖鹏), WANG Ya-lei(王雅雷), WANG Qiong(王琼)
State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China
Received 15 July 2007; accepted 10 September 2007
Article ID: 1003-6326(2005)02-0384-05
Superplastic solid state welding of steel and copper alloy based on laser quenching of steel surface
ZHANG Ke-ke(张柯柯), HAN Cai-xia(韩彩霞), QUAN Shu-li(权淑丽... on the feasibility of isothermal superplastic solid state welding of steel and copper alloy, the welded surface of steel surface was ultra-fined through laser quenching, and then the welding process tests......Superplastic solid state welding of steel and copper alloy-based on laser quenching of steel surface
来源： 《中国有色金属学报(英文版)2005年第2期》——张柯柯 韩彩霞 权淑丽 程光辉 杨洁 杨蕴林
), YANG Wei-jun(阳卫军), QIN Ming-gao(秦明高), ZHAO Hao-liang(赵昊良) College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China Central South University Press and Springer-Verlag...;butanone. A new catalytic cycle postulating a six-membered cyclic transition state for the reductions of aldehydes and ketones was proposed. These results exploited the catalytic usage of Rb3PO4 and worth......
consequences for traffic. Specifically, fault deterioration is suppressed tremendously when an abnormal state is detected in the stage of early fault. Thus, the monitoring of the early fault...-flow fan; early fault; state prediction; particle swarm optimization Cite this article as: GU Zhen-yu, ZHU Yao-yao, XIANG Ji-lei, ZENG Yuan. A prediction method of operation trend for large axial-flow......
Comparative study of Sm3+ ions doped phosphate based oxide and oxy-fluoride glasses for solid state lighting applicationsM.Shoaib1,G.Rooh1,R.Rajaramakrishna2,N.Chanthima2,3,N.Kiwsakunkran2,3,H.J.Kim4... investigated. The glass samples with chemical composition of 69 P2 O5-10 BaO-10 ZnO-10 Gd2 O3-1 Sm2 O3 and 69 P2 O5-10 BaO-10 ZnO-10 GdF3-1 Sm2 O3 were prepared by conventional melt quenching technique......
Comparative study of Sm3+ ions doped phosphate based oxide and oxy-fluoride glasses for solid state lighting applicationsM.Shoaib1,G.Rooh1,R.Rajaramakrishna2,N.Chanthima2,3,N.Kiwsakunkran2,3,H.J.Kim4... investigated. The glass samples with chemical composition of 69 P2 O5-10 BaO-10 ZnO-10 Gd2 O3-1 Sm2 O3 and 69 P2 O5-10 BaO-10 ZnO-10 GdF3-1 Sm2 O3 were prepared by conventional melt quenching technique......
Solid State Reaction Preparation of LiFePO4/(C+Cu) Cathode Material and Its Electrochemical PerformanceYanhong Yin1,2,Xiangnan Li1,2,Xinxin Mao1,2,Xianliang Ding1,2,Shuting Yang1,21. School of Chemistry and Chemical Engineering,Henan Normal University2. Engineering Technology Research Center of Motive Power and Key Materials of Henan Province摘 要:CueC co......
