DIFFUSION

作品数:1650被引量:2593H指数:16
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相关作者:梁宇学轩福贞涂善东何立子崔建忠更多>>
相关机构:浙江大学首都师范大学北京大学中国科学院更多>>
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  • 期刊=Transactions of Nonferrous Metals Society of Chinax
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Influence of Al,Cu and Mn additions on diffusion behaviors in CoCrFeNi high-entropy alloys被引量:1
《Transactions of Nonferrous Metals Society of China》2025年第1期184-193,共10页Juan CHEN Zhen-zhong ZHANG Jin-kun XIAO Li-jun ZHANG 
supported by the National Natural Science Foundation of China(No.52374372);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(No.23KJB430042);the Jiangsu Province Large Scientific Instruments Open Sharing Autonomous Research Filing Project,China(No.TC2023A037);the Yangzhou City−Yangzhou University Cooperation Foundation,China(No.YZ2022183);High-end Talent Support Program of Yangzhou University,China,Qinglan Project of Yangzhou University,China;Lvyangjinfeng Talent program of Yangzhou,China.
The interdiffusion coefficients in Al_(0.2)CoCrFeNi,CoCrCu_(0.2)FeNi,and CoCrFeMn_(0.2)Ni high-entropy alloys were efficiently determined by combining diffusion couple experiments and high-throughput determination of ...
关键词:Co−Cr−Fe−Ni high-entropy alloy DIFFUSION interdiffusivity diffusion couple 
Enhancing Na^(+) diffusion dynamics and structural stability of O3-NaMn_(0.5)Ni_(0.5)O_(2)cathode by Sc and Zn dual-substitution
《Transactions of Nonferrous Metals Society of China》2024年第10期3344-3357,共14页Bin-bin WANG Yi-ming FENG Xin LUO Qun HUANG Zi-xing HOU Ya-qin WU Peng-yu WANG Yu-yang QI Qing-fei MENG Wei-feng WEI Liang-jun ZHOU 
financial support from the National Natural Science Foundation of China(No.52377220);the Natural Science Foundation of Hunan Province,China(No.kq2208265)。
Sc and Zn were introduced into O3-NaMn_(0.5)Ni_(0.5)O_(2)(NaMN)using the combination of solution combustion and solid-state method.The effect of Sc and Zn dual-substitution on Na^(+) diffusion dynamics and structural ...
关键词:layered oxide cathode Sc and Zn dual-substitution structural stability Na^(+)diffusion dynamics 
High-throughput determination of mechanical and diffusion properties of Ti–Ta–Fe alloys被引量:6
《Transactions of Nonferrous Metals Society of China》2022年第12期3963-3972,共10页Hao-qin LIN Jin-feng LING Wei-min CHEN Yao WANG Xiao-ke WU Li-jun ZHANG 
financially supported by the National Natural Science Foundation for Youth of China (No. 51701083);the Guangzhou Science and Technology Association Young Talent Lifting Project, China (No. X20210201054);the Open Fund of National Joint Engineering Research Center for Abrasion Control and Molding of Metal Materials, China (No. HKDNM201903);the Guangdong Basic and Applied Basic Research Foundation, China (No. 2019A1515110095)。
The mechanical and diffusion properties of Ti-Ta-Fe alloys in the Ti-rich region were investigated by utilizing a high-throughput method, with the combination of nanoindentation and diffusion couple techniques.Five gr...
关键词:Ti-Ta-Fe alloys diffusion couple NANOINDENTATION interdiffusion coefficients mechanical properties 
Effect of bonding temperature and heat treatment on microstructure and mechanical property of Mg−6Gd−3Y alloy vacuum diffusion bonded joints被引量:2
《Transactions of Nonferrous Metals Society of China》2022年第7期2205-2215,共11页Ping-yi MA Xu CHEN Xing HAN Zhi-qiang LUO He-li PENG 
financially supported by the Science Innovation Foundation of Shanghai Academy of Spaceflight Technology,China (No.SAST2020-117)。
Diffusion bonding of as-cast Mg−6Gd−3Y magnesium alloy was carried out at temperatures of 400−480℃ with bonding pressure of 6 MPa for 90 min.Diffusion bonded joints were solution treated at 495℃ for 14 h and then ag...
关键词:Mg−Gd−Y alloy vacuum diffusion bonding post-weld heat treatment bonding interface bonding strength 
Densification and grain growth kinetics of boron carbide powder during ultrahigh temperature spark plasma sintering
《Transactions of Nonferrous Metals Society of China》2022年第6期1948-1960,共13页Mei ZHANG Wen-jun WANG Tie-chui YUAN Si-yao XIE Rui-di LI Zhi-hui ZHOU Yun-bao XU 
the financial supports from the National Natural Science Foundation of China (No. 51874369);Hunan Provincial Natural Science Foundation, China (No. 2021JJ30856);the China Scholarship Council for financial supports (No. CSC201906370123);the Fundamental Research Funds for the Central Universities of Central South University, China (No. 2020zzts084)。
Dense B;C material was fabricated using spark plasma sintering(SPS), and the densification mechanisms and grain growth kinetics were revealed. The density, hardness, transverse flexure strength and toughness of sample...
关键词:boron carbide spark plasma sintering densification mechanism grain growth mechanism grain boundary DIFFUSION 
Corrosion behavior of Cu-Al-Mn-Zn-Zr shape memory alloy in NaCl solution被引量:5
《Transactions of Nonferrous Metals Society of China》2021年第4期1012-1022,共11页Mo-yang YIN Zhou LI Zhu XIAO Yong PANG Ya-ping LI Zi-yan SHEN 
financial support from the National Natural Science Foundation of China (51601227);Natural Science Foundation of Hunan Province,China (2018JJ3650);the Project of Innovation-Driven Plan and the Project of State Key Laboratory of Powder Metallurgy,Central South University,China。
The corrosion behavior of a copper-based shape memory alloy(Cu-Al-Mn-Zn-Zr) in 3.5 wt.% Na Cl solution was investigated by means of potentiodynamic polarization measurements, electrochemical impedance spectroscopy(EIS...
关键词:Cu-based shape memory alloy corrosion behavior POLARIZATION diffusion impedance 
Effect of Fe content on microstructures and properties of Ti6Al4V alloy with combinatorial approach被引量:3
《Transactions of Nonferrous Metals Society of China》2018年第9期1714-1723,共10页Di WU Li-gang ZHANG Li-bin LIU Wei-min BAI Li-jun ZENG 
Project(2014CB644000)supported by the National Basic Research Program of China;Project(2016YFB0701301)supported by the National Key Technology R&D Program of China;Projects(51371200,51671218)supported by the National Natural Science Foundation of China;Project supported by State Key Laboratory of Powder Metallurgy,Central South University,China
A combinatorial approach was applied to investigating the influence of Fe content on the microstructures and properties of Ti6Al4V alloy.A diffusion couple was manufactured with Ti6Al4V and Ti6Al4V20Fe alloys and anne...
关键词:diffusion multiple Ti6Al4VxFe alloys COMPOSITION microstructure HARDNESS HAADF-STEM 
Oxidation behavior and mechanism of porous nickel-based alloy between 850 and 1000 °C被引量:4
《Transactions of Nonferrous Metals Society of China》2017年第7期1558-1568,共11页Yan WANG Yong LIU Hui-ping TANG Wei-jie LI Chao HAN 
Project(51134003)supported by the National Natural Science Foundation of China
The oxidation behavior and mechanism of a porous Ni?Cr?Al?Fe alloy in the temperature range from850to1000°Cwere investigated by optical microscopy,scanning electron microscopy(SEM)and energy dispersive spectroscopy(E...
关键词:porous alloy high temperature oxidation KINETICS oxide layer DIFFUSION 
Microstructural evolution and sintering kinetics during spark plasma sintering of Fe and Al blended powder
《Transactions of Nonferrous Metals Society of China》2017年第7期1594-1601,共8页Rui-di LI Tie-chui YUAN Xiao-jun LIU Ji-wei WANG Hong WU Fan-hao ZENG Xiang ZHOU 
Projects(51474245,51571214)supported by the National Natural Science Foundation of China;Projects(2015GK3004,2015JC3006)supported by the Science and Technology Project of Hunan Province,China;Project(2016YFB1100101)supported by the National Key Research and Development Program,China;Project(K1502003-11)supported by the Changsha Municipal Major Science and Technology Program,China;Project(CSUZC2015030)supported by the Open-End Fund for the Valuable and Precision Instruments of CSU,China;Projects(2015CX004,2016CX003)supported by the Project of Innovation-driven Plan in CSU,China
The reaction diffusion between Fe and Al during spark plasma sintering(SPS)was studied.Microstructural evolution wasinvestigated by X-ray diffraction(XRD)and scanning electron microscopy(SEM)and the sintering kinetics...
关键词:Fe-Al blended powder spark plasma sintering sintering kinetics DIFFUSION reaction Joule heating 
Microstructure evolution during homogenization of Al-Mg-Si-Mn-Fe alloys: Modelling and experimental results被引量:9
《Transactions of Nonferrous Metals Society of China》2017年第4期747-753,共7页C.L.LIU H.AZIZI-ALIZAMINI N.C.PARSON W.J.POOLE Q.DU 
support from Rio Tinto Aluminium;NSERC are gratefully acknowledged
Microstructure evolution during the homogenization heat treatment of an Al?Mg?Si?Fe?Mn(AA6xxx)alloy wasinvestigated using a combination of modelling and experimental studies.The model is based on the CALPHAD-coupledho...
关键词:AA6xxx alloy homogenization heat treatment mathematical modelling CALPHAD DIFFUSION 
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