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Structure and Magnetic Properties of Sm2Fe17Nx Sintering Magnets Prepared by Spark Plasma Sintering Zhang Jiuxing1,Yue Ming1,Zhang Dongtao1 (1.Key Laboratory of Advanced Functional Materials, Ministry of Education, Beijing University of Technology, Beijing 100022, China) Abstract:Bulk Sm2Fe17Nx sintering magnet was fabricated by spark plasma sintering(SPS) technique. The effects of sintering......
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Debinding and sintering of warm compacted and binder-treated complex iron-base part NGAI Tungwai Leo(倪东惠), ZHOU Shui-bo(周水波), XIAO Zhi-yu(肖志瑜), LI Yuan-yuan(李元元) Guangdong Key Laboratory... Abstract: Regular elemental powders were used in warm flow compaction instead of the expensive micron-sized powders to fabricate cross-shaped parts. Debinding behaviors, sintering properties and shape......
Existing state of potassium chloride in agglomerated sintering dust and its water leaching kinetics PENG Cui, GUO Zhan-cheng, ZHANG Fu-li State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, China Received 16 September 2010; accepted 19 January 2011 Abstract: In order to examine the leaching rate of potassium chloride from the sintering......
Microstructure and properties of ultra-fine tungsten heavy alloys prepared by mechanical alloying and electric current activated sintering LI Xiao-qiang(李小强), XIN Hong-wei(辛红伟), HU Ke(胡 可), LI...: The microstructure and properties of the 93W-4Ni-2Co-1Fe (mass fraction, %) tungsten heavy alloys prepared by mechanical alloying and electric current activated sintering from mixed elemental powders were......
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Mechanical wet-milling and subsequent consolidation of ultra-fine Al2O3-(ZrO2+3%Y2O3) bioceramics by using high-frequency induction heat sintering Khalil Abdelrazek KHALIL, Sug Won KIM Division... technique and rapid consolidation with high frequency induction heat sintering(HFIHS). The starting materials were a mixture of alumina micro-powder (80%, volume fraction) and 3YSZ nano-powders......
-phase sintered with AlN-Y2O3 additives[J]. J Eur Ceram Soc, 2001, 21(8): 1013-1019. [6] MANDAL S, DHARGUPTA K K, GHATAK S. Gas pressure sintering of SiC-AlN composite in nitrogen atmosphere[J]. Ceram...长势垒,并反应生成2H型固溶体,从而细化晶粒,导致裂纹扩展产生了绕道与偏转效应,呈现晶粒撕裂与拨出现象,协同改善了复相陶瓷的强度及断裂韧性. 关键词:碳化硅；氮化铝；喷雾造粒；复相陶瓷；粉体；烧结 中图分类号:TB 332 文献标识码: A Characteristics and sintering behaviors......
Intelligent optimal control for lead-zinc sintering process state WU Min(吴 敏), XU Chen-hua(徐辰华), DU Yu-xiao(杜玉晓) School of Information Science and Engineering, Central South University, Changsha... of sintering process. Key words: lead-zinc sintering process; synthetical permeability; burn-through point(BTP); fuzzy expert controller; state- optimization control 1 Introduction The lead......
; Effect of sintering atmosphere on microstructure and properties of TiC based cermets ZHOU Shu-zhu(周书助)1,2, WANG She-quan(王社权)2, WANG Lin-sen(王零森)2, DING Ze...: The effect of the sintering atmospheres (vacuum, N2, Ar) on the microstructures and properties of the TiC based cermets was studied using XRD, SEM/BSE and energy dispersive spectrometer. Compared......
