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期刊In-situ study on hydrogen bubble evolution in the liquid Al/solid Ni interconnection by synchrotron radiation X-ray radiography
《材料科学技术:英文版》2019年第7期1388-1392,共5页Zongye Ding Qiaodan Hu Wenquan Lu Xuan Ge Sheng Cao Siyu Sun Tianxing Yang Mingxu Xia Jianguo Li 
supported by the National Key Research and Development Program (2017YFA0403800);the National Natural Science Foundation of China (51374144, 51727802);the Shanghai Municipal Natural Science Foundation (13ZR1420600);Shanghai Rising-Star Program (14QA1402300);The support of synchrotron radiation phase-contrast imaging by the BL13W1 beam line of Shanghai Synchrotron Radiation Facility (SSRF), China, is gratefully acknowledged
Synchrotron X-ray radiography was used to carry out an in-situ observation of the hydrogen bubble evolution in the liquid Al/solid Ni interconnection. The individual bubble mainly grows in a stochastic way during heat...显示全部
关键词:Synchrotron radiation LIQUID Al/solid NI INTERCONNECTION HYDROGEN BUBBLE intermetallic compounds Growth behavior 
期刊Pt基有序金属间化合物氧还原催化剂研究进展被引量:1
《材料科学》2019年第5期479-488,共10页孙华 戚頔 刘辉 邵雷军 王晓霞 
国家自然科学基金青年基金(21805089);上海市自然科学基金(16ZR1408600);中央高校基本科研业务费(222201814024)。
质子交换膜燃料电池作为新型绿色能源技术,在未来电动汽车及分散式电站等领域将有非常广阔的应用前景。但目前制约燃料电池商业化的主要瓶颈是其高成本和低寿命,而贵金属氧还原催化剂的使用是成本的主要来源,也是决定燃料电池性能的关...显示全部
关键词:质子交换膜燃料电池 氧还原反应 电催化剂 金属间化合物 
期刊Identification of Rare Earth Phase in the Deformed High Lead-Brasses
《稀土学报:英文版》1991年第3期228-230,共3页谈荣生 郭芳 孙连超 
Deformed high lead-brasses have excellent machining characteristics and good mechanical and physicalproperties.They are widely used in mechanical,clock-watch and pen-making field.Especially,they are suit-able for deep...显示全部
关键词:Lead-brasses REM Phase analysis intermetallic compound X-ray diffraction 
期刊SYNTHESIS OF NANO-METER TiAl intermetallic COMPOUND THROUGH MECHANICAL ALLOYING
《金属学报:英文版》1996年第6期585-588,共4页M.Qi,L.S.Cui and D.Z.Yang(D Engineering, Dalian University of Technology, Dalian 116024, China ) 
SYNTHESISOFNANO-METERTiAlINTERMETALLICCOMPOUNDTHROUGHMECHANICALALLOYINGM.Qi;L.S.CuiandD.Z.Yang(DepartmentofM...显示全部
关键词:TIAL intermetallic MECHANICAL ALLOYING 
期刊Effect of the potential function and strain rate on mechanical behavior of the single crystal Ni-based alloys:A molecular dynamics study
《中国物理B:英文版》2021年第8期206-210,共5页尹倩 连业达 巫荣海 高利强 陈树群 温志勋 
Project supported by National Science and Technology Major Project of China(Grant No.2017-IV-0003-0040);Fundamental Research Funds for the Central Universities in NWPU,China(Grant No.31020180QD088);the National Natural Science Foundation of China(Grant Nos.12002275 and 51904015);the Natural Science Foundation of Shaanxi Province,China(Grant No.2020JQ-125);General Program of Science and Technology Development Project of Beijing Municipal Education Commission,China(Grant No.KM202010005008).
Molecular dynamics has been widely used to study the fundamental mechanism of Ni-based superalloys.However,the effect of the potential function and strain rate on mechanical behavior has rarely been mentioned in the p...显示全部
关键词:DEFECTS intermetallic alloys and compounds MICROSTRUCTURE simulation and modeling 
期刊An analytical model to predict diffusion induced intermetallic compounds growth in Cu-Sn-Cu sandwich structures
《力学快报:英文版》2020年第1期33-37,共5页Yuexing Wang Yao Yao Leon Keer 
The authors would like to acknowledge the financial support by the National Natural Science Foundation of China(Grants 11572249 and 11772257);the Fundamental Research Funds for the Central Universities(Grant G2019KY05212).
A mass diffusion model is developed to describe the growth kinetics of Cu6Sn5 intermetallic compounds(IMC)in the Cu-Sn-Cu sandwich structure.The proposed model is based on the local interfacial mass conversation law w...显示全部
关键词:intermetallic compounds Polarity effect ELECTROMIGRATION DIFFUSION Size effect 
期刊热处理对Mo-Si系金属间化合物微观组织和断裂韧性的影响被引量:3
《航空学报》2004年第2期201-204,共4页杨海波 李伟 单爱党 吴建生 
国家自然科学基金重点课题(50131030)资助项目
以纯金属Mo与纯Si为原料,通过电弧熔炼法制备了Mo3Si Mo5Si3共晶,Mo5Si3 MoSi2亚共晶和过共晶Mo Si系金属间化合物。在1200℃分别对3种合金进行了12h、24h、48h和96h真空退火,观察层状结构在合金中的形成、变化及破坏。1200℃退火48h后,...显示全部
关键词:金属间化合物 退火 微观组织 断裂韧性 
期刊Reaction Sintering of Fe-Al Powder Mechanically Activated
《矿物冶金与材料学报:英文版》1998年第4期233-236,共4页Chengchang jia Xiaosen Lu Jun Zhao Zizhang Xie(Material Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China) (Beijing Hard Metal Factory, Beijing 100055, China) 
The mixture of Fe and Al powder was mechanically activated and sintered to study a non-melting methodof producing the intermetallics Fe3Al. High-energy ball milling was used as an activation method, X-ray diffractiona...显示全部
关键词:intermetallic COMPOUND SINTERING metal POWDER mechanical activation 
期刊IMEC——AN EXPERT SYSTEM FOR RETRIEVAL AND PREDICTION OF BINARY intermetallic COMPOUNDS
《金属学报:英文版》1989年第12期428-433,共6页ZHOU Ban JIN Shiming SHAO Jun CHEN Nianyi Shanghai Institute of Metallurgy,Academia Sinica,Shanghai,China 
An expert system,IMEC,for the retrieval and prediction of binary intermetallic compoundshas been built.The rules found by chenlieal bond parameter-pattern recognition method havebeen used for computerized prediction.D...显示全部
关键词:BINARY SYSTEM intermetallic compound EXPERT SYSTEM 
期刊高速电弧喷涂Fe-Al/WC复合涂层在450℃下的热腐蚀行为被引量:1
《热喷涂技术》2009年第1期44-48,共5页朱胜 孟凡军 
国家自然科学基金资助项目(50005024);部委基金资助项目(9140C850205080C8521)
采用高速电弧喷涂技术在20G钢基体上制备了Fe-Al/WC金属间化合物复合涂层,利用涂盐热腐蚀试验测试了涂层在450℃下的抗热腐蚀性能。结果表明,Fe-Al/WC复合涂层的热腐蚀动力学曲线近似呈现出抛物线规律;涂层表面的腐蚀产物主要为疏松的Fe...显示全部
关键词:高速电弧喷涂 金属间化合物 Fe-Al/WC复合涂层 热腐蚀 
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