INTERDIFFUSION

作品数:55被引量:108H指数:6
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相关领域:一般工业技术金属学及工艺理学更多>>
相关作者:张勇谢泉田华张晋敏余平更多>>
相关机构:中国科学院贵州大学合肥通用机械研究院大连理工大学更多>>
相关期刊:《Acta Geochimica》《Science China Materials》《Chinese Journal of Polymer Science》《Chinese Physics B》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金中国博士后科学基金更多>>
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Enhanced strength-ductility combination in the aluminum-gold system by heterogeneous distribution of nanoparticles via ultra-severe plastic deformation and reactive interdiffusion
《Journal of Materials Science & Technology》2024年第36期269-281,共13页Abbas Mohammadi Xavier Sauvage Fabien Cuvilly Kaveh Edalati 
Ultrafine-grained aluminum alloys are of interest due to their high strength-to-weight ratio,but they usually suffer from poor uniform ductility.In this study,an Al-Au alloy with a good combination of strength and duc...
关键词:Precipitate hardenable alloys Ultrafine-grained(UFG)materials Severe plastic deformation(SPD) Heterostructured materials Mechanical properties 
On the oxidation and interdiffusion behavior of an AlCoCrFeNiY high-entropy alloy bond coat on a directionally solidified Ni-based superalloy
《Journal of Materials Science & Technology》2024年第19期64-78,共15页Xuanzhen Liu Ying Chen Ling Li Aihui Huang Han Zhang Xiancheng Zhang Jie Lu Xiaofeng Zhao 
financially supported by the National Natural Science Foundation of China(Nos.52201082 and 51971139);the Science Center for Gas Turbine Project(No.P2022-A-I-002-001);the Shanghai Sailing Program(No.22YF1419200);sponsored by the Chenguang Program supported by Shanghai Education Development Foundation and Shanghai Municipal Education Commission(No.21CGA10).
The oxidation and interdiffusion behavior of a novel AlCoCrFeNiY bond coat deposited on a directionally solidified Ni-based superalloy were systematically studied at 1050,1100 and 1150°C,and compared with a conventio...
关键词:AlCoCrFeNi bond coat Directionally solidified Ni-based superalloy OXIDATION INTERDIFFUSION High velocity air-fuel spraying 
What drives the heterogeneous interdiffusion in the Li-Si interfacial region of Si anodes:the Li flux or the Si flux?
《npj Computational Materials》2024年第1期1919-1927,共9页Fangjia Fu Xiaoxu Wang Taiping Hu Guobing Zhou Fu-Zhi Dai Shenzhen Xu 
funding support from the Ministry of Science and Technology of People’s Republic of China(Grant No.2021YFB3800303);DP Technology Corporation(Grant No.2021110016001141);the National Natural Science Foundation of China(Grants No.22008096).
The electrochemical reaction in silicon(Si)electrode,accompanying with tremendous volume expansion,causes rapid capacity fade of Li-ion batteries.The Li-ion concentration gradient and structural distribution uniformit...
关键词:INTERFACIAL expansion diffusion 
Fe-Mn interdiffusion in aluminosilicate garnets
《Geoscience Frontiers》2024年第1期118-125,共8页Yanjun Yin Baohua Zhang Xinzhuan Guo 
supported by the National Natural Science Foundation of China (41973056,41773056);Key Research Program of Frontier Sciences of CAS (ZDBS-LY-DQC015)to B.Zhang;the Fundamental Research Funds for the Central Universities (K20210168);Data presented as part of this study are available from Zenodo (https://doi.org/10.5281/zenodo.7080353).
Precise determination of cation diffusivity in garnet can provide critical information for quantitatively understanding the timescales and thermodynamics of various geological processes,but very few studies have been ...
关键词:Fe-Mn interdiffusion Diffusion coefficient GARNET High pressure experiment Water 
基于Ni/高熵合金复合中间层调控FGH98高温合金与DD5单晶的界面互扩散行为以实现高性能连接被引量:2
《Science China Materials》2023年第12期4875-4885,共11页石俊秒 郭海龙 金峰 孙现军 王倩 田富强 李京龙 杨瑾 麻宁绪 
financially supported by the National Natural Science Foundation of China(52005410 and 52375146);China Postdoctoral Science Foundation(2019TQ0263 and 2020M683560);the Fundamental Research Funds for the Central Universities.
FGH98高温合金和DD5单晶有望在高温环境中服役.在本研究中,我们采用Ni/高熵合金(Ni/HEA)复合中间层实现了FGH98与DD5的高性能扩散连接.FGH98高温合金、DD5单晶和Ni/HEA复合中间层间元素互扩散导致焊缝处形成细小Ni3Al相(γ′)增强FCC固...
关键词:FGH98 superalloy DD5 single crystal high-entropy alloy INTERDIFFUSION performance 
Perovskite films with gradient bandgap for self-powered multiband photodetectors and spectrometers被引量:3
《Nano Research》2023年第7期10256-10262,共7页Chuantian Zuo Lixiu Zhang Xiyan Pan He Tian Keyou Yan Yuanhang Cheng Zhiwen Jin Chenyi Yi Xiaoliang Zhang Wu-Qiang Wu Qinye Bao Liyuan Han Liming Ding 
We thank the National Natural Science Foundation of China(Nos.52203217 and 21961160720);the National Key Research and Development Program of China(No.2022YFB3803300);the Open Research Fund of Songshan Lake Materials Laboratory(No.2021SLABFK02)for financial support.
Bandgap-graded materials present varying spectral responses at different positions,making them possible to be used as an alternative to photoactive materials array in multi-spectral responsive devices,thus miniaturizi...
关键词:self-spreading INTERDIFFUSION bandgap-graded perovskite multiband photodetectors self-powered spectrometers 
Corrosion and isothermal interdiffusion properties of Ni-Al coatings under simulated biomass combustion conditions
《Surface Science and Technology》2023年第1期301-310,共10页Yi Xu Zhenhua Wu Hongyu Hu Yuefei Wang Duoli Wu 
funded by the National Natural Science Foundation of China(52101100);the General Project of Natural Science Research in Colleges and Universities of Jiangsu Province(21KJB430008);Yangzhou City-Yangzhou University Cooperation Foundation(YZ2023208);the Qing Lan Project of Yangzhou University(2022).
The main issue with using biomass fuels in power plants is fireside corrosion.Applying corrosion-resistant coatings is one potential choice.The current study examines how a Ni-Al diffusion coating on austenitic stainl...
关键词:Ni-Al coatings Isothermal interdiffusion High temperature corrosion Biomass-combustion 
Triggering heteroatomic interdiffusion in one-pot-oxidation synthesized NiO/CuFeO_(2) heterojunction photocathodes for efficient solar hydrogen production from water splitting被引量:7
《Rare Metals》2023年第3期853-861,共9页Fei Han Wei Xu Chun-Xu Jia Xiang-Tao Chen Ying-Peng Xie Chao Zhen Gang Liu 
financially supported by the National Key Research and Development Program of China(No.2021YFA1500800);the National Natural Science Foundation of China(Nos.51825204,52072377,521888101 and 51402199);the Youth Innovation Promotion Association of the Chinese Academy of Sciences(No.2020192);the International Partnership Program of Chinese Academy of Sciences(No.174321KYSB20200005);China Postdoctoral Science Foundation(No.2017M621137);Liaoning Revitalization Talents Program(No.XLYC2007193);the Natural Science Foundation of Liaoning Province(Nos.2021-MS-014 and 2021NLTS1210);the University Innovation Talent Foundation of Liaoning Province(No.LR2018074);the State Key Laboratory of Fine Chemicals,Dalian University of Technology(No.KF1708)。
Delafossite CuFeO_(2) is a promising photocathode material for cost-efficiently photoelectrochemical(PEC)water splitting,but the unfavorable conductivity and fast recombination dynamics of photogenerated carriers limi...
关键词:Photoelectrochemical(PEC)water splitting NiO/CuFeO_(2)hybrid photocathode Heteroatomic interdiffusion 
Tailoring perpendicular magnetic anisotropy in Co/Pt multilayers by interface doping with ultrathin Fe layer被引量:2
《Rare Metals》2022年第11期3823-3827,共5页Xi Chen Shao-Long Jiang Dong-Wei Wang Kang Yang Jin-Hui Lu Guang-Hua Yu 
financially supported by the National Natural Science Foundation of China (Nos.51371027 and 51331002);the National Key Scientific Research Projects of China (No.2015CB921502);the Ph.D.Programs Foundation of Ministry of Education (No.20120006130002)。
The effect of ultrathin Fe layer on perpendicular magnetic anisotropy(PMA) in magnetron-sputtered Co/Pt multilayers was investigated by magnetic measurements.Magnetization hysteresis(M-H) loops and microstructures of ...
关键词:Perpendicular magnetic anisotropy Co/Pt multilayers Interface doping Annealing stability INTERDIFFUSION 
Temperature gradient driving interdiffusion interface and composition evolution in Ni-AI-Cr alloys被引量:1
《Rare Metals》2022年第9期3186-3196,共11页Yong-Sheng Li Hui-Yu Wang Jing Chen Shuai-Ge Yang Peng Sang Hong-Li Long 
financially supported by the National Natural Science Foundation of China(No.51571122);the Fundamental Research Funds for the Central Universities(No.30921013107)。
The interdiffusion interface microstructures and composition evolution of Ni-Al-Cr/Ni-Al-Cr layered alloys under different temperature gradients were studied using phase-field simulation.A precipitate-free zone forms ...
关键词:SUPERALLOY INTERDIFFUSION Interface microstructure PHASE-FIELD 
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