共搜索到9223条信息,每页显示10条信息,共923页。用时:0小时0分0秒715毫秒
Trans. Nonferrous Met. Soc. China 30(2020) 1943-1955 Physicochemical and environmental properties of arsenic sulfide sludge from copper and lead-zinc smelter Li-wei YAO1, Xiao-bo MIN1,2, Hui XU1...: Physicochemical properties of arsenic sulfide sludge (ASS) from copper smelter (ASS-I) and lead-zinc smelter (ASS-II) were examined by XRD, Raman spectroscopy, SEM-EDS, TG-DTA, XPS and chemical phase......
reaction; physicochemical characteristics; electrochemical performance; electrochemical supercapacitor 1 Introduction The degrading of fossil fuels and enhancing of global warming are demanding......
MICROSTRUCTURE AND TENSILE PROPERTY OF AN AS-CAST DUPLEX STAINLESS STEEL G.Y.Su1,K.Yang1,P.L.Mao1 (1.Institute of Metal Research,The Chinese Academy of Sciences,Shengyang 110016,China;2.School of Metal Material,Shenyang University of Technology,Shengyang 110023,China) Abstract:The effect of high temperature solution heat treatment on the microstructure and ten-sile property of as-cast......
J. Cent. South Univ. (2019) 26: 3114-3125 DOI: https://doi.org/10.1007/s11771-019-4240-2 Property changes of anchor grout calcined ginger nuts admixed with fly ash and quartz sand after accelerated..., temperature and humidity cycling test, soundness test and alkali resistance test are conducted with the objective to further research the property changes of CGN-(F+S) grout. Density, surface hardness......
The Organize Structure and Property of Eletroless Ni-P/PTFE Composite Layer HAO Wen-sen1,ZHAO Fu-jun2,LI Guo-xiang3,WANG Zhou2,Li Guo-Xi3,ZHANG Xu-yun1,LI Hong-liang2,XA Li-fang4 (1.Daqing... of the temperature of heat treatment, the joint force of the composite layer is decreased. 关键词:eletroless Ni-P/PTFE; composite layer; structure and property; [全文内容正在添加中] ......
Trans. Nonferrous Met. Soc. China 27(2017) 1188-1198 Physicochemical properties of arsenic-bearing lime-ferrate sludge and its leaching behaviors Bing PENG1,2, Jie LEI1, Xiao-bo MIN1,2, Li-yuan... of Heavy Metal Pollution, Central South University, Changsha 410083, China Received 30 June 2016; accepted 11 January 2017 Abstract: Physicochemical properties and leaching behaviors of two typical......
and almost converted into strongly magnetic Fe3O4 in the FRR process. 3.5 Change in magnetic property before and after FRR Magnetic moment is an important physicochemical parameter to judge... reducing roasting technique to improve the comprehensive utilization of iron ore resources. Key words: iron material; reducing roasting; thermal decomposition; X-ray diffraction; magnetic property 1......
in aerospace and related fields. Key words: BN resin; ethynylphenyl; structure; heat resistant property 酚醛树脂由于具有价格低廉,耐热性能良好,电绝缘性,低毒低烟,黏接性能良好等特性,在化工,高层建筑,车辆,舰船,航天,航空领域有广泛应用[1-4].普通酚醛树脂耐热性易受结构中酚羟基和亚甲基氧化的影响,并且由于树脂...] STRZEMIECKA B, VOELKEL A, HINZ M. Application of inverse gas chromatography in physicochemical characterization of phenolic resin adhesives[J]. Journal of Chromatography A, 2014, 1368: 199-203. [13] HUSKI M......
Synthesis and photocatalytic property of Ce-doped SnO2吴诗德,李超,魏伟,王焕新,朱有启,宋彦良Henan Province Key Laboratory of Surface & Interface Science,Zhengzhou University of Light Industry摘 要:Pure SnO2 and Ce-doped(1%,4%,7%,10% in mass ratio) SnO2 powders were prepared by a simple sol-gel method.The as-prepared samples were characterized by X-ray diffraction(XRD......
Synthesis and photocatalytic property of Ce-doped SnO2吴诗德,李超,魏伟,王焕新,朱有启,宋彦良Henan Province Key Laboratory of Surface & Interface Science,Zhengzhou University of Light Industry摘 要:Pure SnO2 and Ce-doped(1%,4%,7%,10% in mass ratio) SnO2 powders were prepared by a simple sol-gel method.The as-prepared samples were characterized by X-ray diffraction(XRD......