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High-temperature wear behaviors of MoSi2 under different loads HU Xiao-ping(胡小平)1,2, TAN Wei-cheng(谭伟成)1, TANG Si-wen(唐思文)2, ZHANG Hou-an(张厚安) 2, HUANG Zhi-chu(黄之初)1 1. School of Mechanical... properties of MoSi2 against Al2O3 were investigated by using an XP-5 type High Temperature Friction and Wear Tester. Micrographs and phases of the worn surface of MoSi2 were observed by SEM with EDS and X-ray......
Study on Carburizing Kinetics of Low-carbon Steel at High-temperature and Short-term刘声,肖念新,张海龙摘 要:In this paper, the carburizing kinetics of low-carbon steel at high-temperature and short-term in liquid cast-iron were studied by metallographic microscope, chemical analysis and so on, and the microstructure of carburized layer was also analyzed......
Effect of La2O3 on microstructure and high-temperature wear property of hot-press sintering FeAl intermetallic compound马兴伟1,金洙吉1,闫石1,徐久军21. Key Laboratory for Precision and Non-Traditional Machining... intermetallic compound with different contents of rare earth oxide La2O3 addition was prepared by hot pressing the mechanically alloyed powders.Effect of La2O3 on microstructure and high-temperature......
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Improvement of High-Temperature Mechanical Properties of Low-Carbon RAFM Steel by MX PrecipitatesJianguo Chen1,Yongchang Liu1,Yantong Xiao2,Yihuan Liu2,Chenxi Liu1,Huijun Li11. State Key Lab...">To investigate the influence of tantalum content on high-temperature mechanical properties of low-carbon reduced activation ferritic/martensitic(RAFM) steels, RAFM steels containing different tantalum......
High-temperature performance prediction of iron ore fines and the ore-blending programming problem in sinteringBing-ji Yan1,Jian-liang Zhang1,2,Hong-wei Guo1,2,Ling-kun Chen3,Wei Li11. School... Iron and Steel (Group) Corporation摘 要:The high-temperature performance of iron ore fines is an important factor in optimizing ore blending in sintering......
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Soft-chemical synthesis and high-temperature electrochemical characteristics of VO2 ZHOU Ke-chao(周科朝), CAO Du-meng(曹笃盟), LI Zhi-you(李志友) State Key Laboratory of Powder Metallurgy, Central South... disadvantages: long reactive times and high temperature; complexity of experimental equipments and contamina- tion by impurity phases. In this study, the authors report a novel and very simple method......
HIGH-TEMPERATURE AC MAGNETIC PROPERTIES OF NANOCRYSTALINE FINEMET ALLOYS WITH Co ADDITION S.S. Zhao1,R.C. Ye1,F.R. Wan1,X. Liu1,Y.Q. Chang1,Y.H. Ding1,Y. Long1 (1.School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China;2.College of Science, Tianjin University of Technology, Tianjin 300191, China) Abstract:High-temperature AC magnetic......
Strengthening iron enrichment and dephosphorization of high-phosphorus oolitic hematite using high-temperature pretreatmentWen-tao Zhou,Yue-xin Han,Yong-sheng Sun,Yan-jun LiCollege of Resources... significance for the sustainable supply of iron-ore resources in China. In this paper, the mechanism of high-temperature pretreatment for enhancing the effect of iron enrichment and dephosphorization......
