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 ...
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 ...
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...
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...
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...
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...
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...
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...
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...
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...