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Improved Cycle Properties of FeS2 Cathode Material with Metallic Additives Ki-Won Kim1,Gouri Cheruvally2,Jae-Kwang Kim2,Hyo-Jun Ahn1,Jou-Hyeon Ahn2,Jae-Won Choi2,Dong-Kyu Park3 (1.School of Nano... and Engineering Research Institute, Gyeongsang National University, 900 Gajwa-dong, Jinju, 660-701, Korea;3.Kaya Advanced Material Art Inc., Baekrok-Ri 1010-1, Yangsan 626-862, Korea) 摘要:Iron disulfide (FeS2......
of inner oxide scale and deposit inside of the tubes were examined.The fractured surfaces of failed tube samples were observed. And the material examination was performed for original tube steels SA213-T91...-term over heating causes the rupture of SA213-T91 and SA213-T22. 关键词:superheater; tube failure; material examination; short-term overheated; [全文内容正在添加中] ......
Rare Earth Elements-Doped LiCoO2 Cathode Material for Lithium-Ion Batteries 阎杰1,叶茂1,潘桂玲2,曹晓燕3,魏进平1 (1.Institute of New Energy Material Chemistry, Nankai University, Tianjin 300071, China;2.State..., the performance of LiCo1-xRExO2 as the cathode material in lithium ion battery is improved, especially LiCo1-xYxO2 and LiCo1-xLaxO2. The initial charge/discharge capacities of LiCo0.99Y0.01O2......
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Microstructure and Mechanical Properties of a Dissimilar Friction Stir Weld between Austenitic Stainless Steel and Low Carbon SteelM Jafarzadegan1,A.Abdollah-zadeh1,A... Materials Research Center,Sahand University of Technology,P.O.Box 51335-1996,Tabriz,Iran摘 要:<正>Dissimilar fusion welding of austenitic stainless......
A new contact material-Ag/SnO2-La2O3-Bi2O3LU Jianguo, WANG Jingqin, ZHAO Jingying, WEN Ming, WANG Baozhu, and WANG XiaohongInstitute of Electrical Apparatus, Hebei University of Technology, Tianjin... material, Ag/SnO2+La2O3+Bi2O3, was produced by the powder metallurgy method. Its properties are as follows: the density is 9.75-9.93 g/cm3, the resistivity is 2.31-2.55 μΩ·cm, the hardness is 880-985......
Synthesis and Properties of Luminescent Material La2O2CO3费晓燕,陶振卫,刘洁,余锡宾,赵永恒,吴红娥,朱憬煊摘 要:A novel rare earth luminescent material La2O2CO3 was synthesized... greatly promoted its luminescence, compared with the products without adding KCl. The as-prepared material showed a strong green emission band centered at 470 nm under the excitation of 325 nm. Our......
Study of spent battery material leaching process LI Jin-hui(李金辉)1, 2, LI Xin-hai(李新海)1, ZHANG Yun-he(张云河)1, HU Qi-yang(胡启阳)1, WANG Zhi-xing(王志兴)1, ZHOU You-yuan(周友元)1, FU Fang-ming(符芳铭)1 1...; Abstract: The recovery of Ni, Co and Mn from spent battery material is very important to environment protection, utilization of resources and cost......
Influence of Heat Input on Martensite Formation and Impact Property of Ferritic-Austenitic Dissimilar Weld MetalsM. Mukherjee,T.K. PalWelding Technology Centre, Metallurgical and Material Engineering Department, Jadavpur University摘 要:The effect of heat input on martensite formation and impact properties of gas metal arc welded modified ferritic......
Mechanical properties of UHMWPE/Sm2O3 composite shielding material曹晓舟,薛向欣,姜涛,李哲夫,丁岳峰,李勇,杨合School of Material & Metallurgy,Northeastern University摘 要:UHMWPE have good effect to slow down fast neutrons and Sm2O3 can absorb the thermal neutrons.A new style UHMWPE/ Sm2O3 composite shielding material was manufractured by hot-press moulding method.The......