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Research of the Plasma Sulfide Layer Formed on the Nitrocarburizing Layer LI Xin1,HU Chun-hua1,QIU Ji1,HUANG Yuan-lin1,Ma Shi-ning1 (1.Key Laboratory For Remanufacturing, Beijing, China) 摘要:Low... are investigated by SEM and EDS.Results show that under proper treatment parameters, there are sulfide layer on both of the surfaces, and can more easily obtain sulfide layers on the surface of nitrocarburizing......
Apparent activation energy for spontaneous combustion of sulfide concentrates in storage yard YANG Fu-qiang1, 2, WU Chao1, 2, CUI Yan1, 2, LU Guang1, 2 1. School of Resources and Safety... March 2010; accepted 1 July 2010 Abstract: In order to evaluate the spontaneous combustion hazard of sulfide concentrates in storage, three different kinds of sulfide concentrates (sulfur-rich sulfide......
in deep water was put forward. The reliable settlement results are obtained by means of multi-sensor data fusion. Finite element model of pile-group foundation is established. By analysis of finite... foundation in deep water. Key words: pile-group foundation; settlement; monitoring system; multi-sensor data fusion 1 Introduction In bridge engineering, settlement (including absolute settlement......
to mining activity, which can help to govern the subsidence of the area reasonably.Key words:Kriging interpolation; water body; mining subsidence; prediction parameters; data fusion......
concentration) metal/ceramic composite has been fabricated using electron beam powder bed fusion(EPBF) additive manufacturing(AM): specifically, the commercial electron beam melting(EBM?) process......
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Nanostructured Sulfide Composite Coating Prepared by Atmospheric Plasma Spraying 关耀辉1 (1.中国农业大学) 摘要:Nanostructured FeS-SiC coating was deposited by atmospheric plasma spraying (APS). The microstructure and phase composition of the coating were characterized with SEM and XRD, respectively. In addition, the size distribution of the reconstituted powders and the porosity of the coating have been......
Reduction of lead sulfate to lead sulfide with carbon monoxideZHENG Yong-xing(郑永兴), LIU Wei(刘维), QIN Wen-qing(覃文庆), JIAO Fen(焦芬), HAN Jun-wei(韩俊伟), YANG Kang(杨康), LUO Hong-lin(罗虹霖) (School... of the activation energy is 47.88 kJ/mol.Key words:lead sulfate; reduction; carbon monoxide; lead sulfide; pyrometallurgy......
Large-scale synthesis of nickel sulfide micro/nanorods via a hydrothermal processPeng-fei Yin1,Xiang-yu Han1,Chao Zhou2,Chuan-hui Xia1,Chun-lian Hu1,Li-li Sun31. College of Science, Chongqing Jiaotong University2. Department of Materials Science, Chongqing Jiaotong University3. Department of Physics, Third Military Medical University摘 要:Rhombohedral......
