SINTERING

作品数:787被引量:1519H指数:13
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相关作者:史玉升方伟曲选辉张瑞杰王珉更多>>
相关机构:北京科技大学华中科技大学南京航空航天大学华南理工大学更多>>
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相关基金:国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划中国博士后科学基金更多>>
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Oxidation roasting of molybdenite concentrate被引量:13
《Transactions of Nonferrous Metals Society of China》2015年第12期4167-4174,共8页王璐 张国华 党杰 周国治 
Projects(51474141;51174022)supported by the National Natural Science Foundation of China
In order to investigate the oxidation roasting of molybdenite concentrate in pure oxygen atmosphere, experiments at 673, 723, 773, 873 and 973 K were carried out. The phase transitions and morphology evolutions of the...
关键词:oxidation roasting molybdenite concentrate MORPHOLOGY SINTERING 
Sintering preparation of porous sound-absorbing materials from steel slag被引量:7
《Transactions of Nonferrous Metals Society of China》2015年第7期2230-2240,共11页孙朋 郭占成 
Project(2011AA06A105)supported by the National High-tech Research and Development Program of China
Porous sound-absorbing materials were prepared from steel slag using waste expanded polystyrene(EPS) particles as pore former.The influences of the experimental conditions such as fly ash content,sintering temperatu...
关键词:steel slag porous sound-absorbing material noise reduction coefficient POROSITY compressive strength 
Evolution of stresses in metal injection molding parts during sintering
《Transactions of Nonferrous Metals Society of China》2015年第2期552-558,共7页方伟 何新波 张瑞杰 杨诗棣 曲选辉 
Project(2011CB606306)supported by the National Basic Research Program of China;Project(FRF-TP-10-003B)supported by the Fundamental Research Funds for the Central Universities,China;Project(51274040)supported by the National Natural Science Foundation of China
The evolution of stresses due to inhomogeneity in metal injection molding (MIM) parts during sintering was investigated. The sintering model of porous materials during densification process was developed based on th...
关键词:metal injection molding CT detection SINTERING DENSIFICATION STRESS numerical simulation 
Thermodynamic consistent phase field model for sintering process with multiphase powders被引量:1
《Transactions of Nonferrous Metals Society of China》2014年第3期783-789,共7页张瑞杰 陈忠伟 方伟 曲选辉 
Project(2011CB606306)supported by the National Basic Research Program of China;Project(51101014)supported by the National Natural Science Foundation of China;Project(SKLSP201214)supported by the State Key Laboratory of Solidification Processing in Northwestern Polytechnical University,China
A thermodynamic consistent phase field model is developed to describe the sintering process with multiphase powders. In this model, the interface region is assumed to be a mixture of different phases with the same che...
关键词:phase field model SINTERING multiphase powder THERMODYNAMICS 
W-Ni-Fe高比重合金烧结机理、显微组织及对力学性能的影响被引量:1
《中国钨业》1997年第4期19-25,共7页邓欣 周国安 
一、前 言 自1935年Mclennan和Smithells发表的液相烧结W-Ni-Cu合金论文以来,人类对高比重合金的研究与应用已有60余年历史。由于此类合金比重高,吸收射线能力强,膨胀系数低,导热导电性好,强度高,耐磨性好,以及良好的加工性和焊接性。
关键词:高比重合金 液相烧结 显微组织 力学性能 钨颗粒 金属间化合物 烧结机理 W-NI-FE 接触度 SINTERING 
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