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Fracture characteristics in micron molybdenum wires under cyclic torsion loading
《Journal of Materials Science & Technology》2024年第24期220-232,共13页Yiqun Hu Suhang Ding Yuhang Zhang Jianfei Xu Hongjian Zhou Wenwang Wu Re Xia 
financially supported by the National Natural Science Foundation of China(Grant No.12072241).
Micron-scale molybdenum(Mo)wires are vital in numerous technological applications,including micro-electromechanical systems and nanodevices.Understanding their mechanical behavior under cyclic torsion loading is criti...
关键词:Micro-torsion Molybdenum wire Cyclic deformation Fracture characteristics Cyclic softening 
Dynamic compression behavior of TiZrNbV refractory high-entropy alloys upon ultrahigh strain rate loading被引量:7
《Journal of Materials Science & Technology》2023年第30期201-219,共19页Kerong Ren Hongyang Liu Rong Ma Sen Chen Siyuan Zhang Ruixin Wang Rong Chen Yu Tang Shun Li Fangyun Lu 
This study was financially supported by the Hunan Provin-cial Natural Science Foundation of China(Grant No.2022JJ10058);the National Natural Science Foundation of China(Grant Nos.12072369 and 52171166).The authors thank Dr.Xuehao Zheng from the ZKKF(Beijing)Science and Technology Company of China for supporting the SEM and TEM analyses.The authors would like to acknowledge Dr.Xiang Wu from KAIPLE Centre for Microscopy,Characterisation&Analysis(CMCA)of China for supporting the EBSD analyzes.
In this study,the dynamic compressive response behavior of a body-centered cubic(BCC)single-phase TiZrNbV refractory high-entropy alloy(RHEA)was investigated under impact at speeds of 313-1584 m s^(-1)using two-stage,...
关键词:Refractory high-entropy alloys Shock compression SPALL Dynamic yield Equation of state Ultrahigh strain rate 
High mass-loading and binder-free flexible vanadium-based oxide cathode for zinc-ion battery via a bridge of MXene被引量:1
《Journal of Materials Science & Technology》2023年第12期84-92,共9页Kan Fang Fei Li Gui-Gen Wang Yi-Lin Liu Man-Lin Tan Da-Qiang Zhao Hua-Yu Zhang Jie-Cai Han 
financially supported by the National Natural Science Foundation of China (Grant No.52072094);the Science Foundation of the National Key Laboratory of Science and Technology on Advanced Composites in Special Environ-ments (Grant No.6142905192507);the Shenzhen Constantly-supported Project for Universities and Colleges in 2021 (Nos.GXWD20201230155427003-20200821232246001);the Science,Technology and Innovation Commission of Shenzhen Municipal-ity (Grant No.CJGJZD20210408092200002).
Flexible zinc-ion batteries(ZIBs)are promising power sources for portable devices due to their high safety and low production cost.However,the low mass-loading and limited areal capacity of cathode materials are the m...
关键词:Zinc-ion batteries Vanadium oxide MXene bridge High mass-loading Flexible electrode 
Creep deformation and strength evolution mechanisms of a Ti-6Al-4V alloy during stress relaxation at elevated temperatures from elastic to plastic loading被引量:2
《Journal of Materials Science & Technology》2022年第31期93-105,共13页Ying Zhang Dongsheng Li Xiaoqiang Li Xiaochun Liu Shiteng Zhao Yong Li 
the National Natural Science Foundation of China(Nos.51975032,51775023)for financial sup-ports。
In this study, the stress relaxation(SR) behaviors of a Ti-6Al-4V alloy pre-loaded from elastic to plastic regions and corresponding strength evolution mechanisms at different temperatures were systematically studied....
关键词:Stress relaxation Initial strain TI-6AL-4V Yield strength Dislocation density 
Highly enhanced microwave absorption for carbon nanotube/barium ferrite composite with ultra-low carbon nanotube loading被引量:3
《Journal of Materials Science & Technology》2022年第7期115-122,共8页Yue-Yi Wang Song-Yang Wen-Jin Sun Kun Dai Ding-Xiang Yan Zhong-Ming Li 
financially supported by the National Natural Science Foundation of China(Grant Nos.51721091,51973142,21878194);the The National Key Research and Development Program of China(2018YFB0704200);the funds of the State Key Laboratory of Solidification Processing(Northwestern Polytechnical University)(SKLSP201918)。
Barium ferrite(BaFe_(12)O_(19))is considered as potential microwave absorption(MA)material thanks to the large saturation magnetization,high Curie temperature,and excellent chemical stability.The integration of carbon...
关键词:Carbon nanotube Barium ferrite Microwave absorption 
2D/2D Bi_(2)MoO_(6)/g-C_(3)N_(4) S-scheme heterojunction photocatalyst with enhanced visible-light activity by Au loading被引量:10
《Journal of Materials Science & Technology》2020年第21期216-226,共11页Qiaoqiao Li Wenli Zhao Zicheng Zhai Kaixu Ren Tingyu Wang Hao Guan Haifeng Shi 
financially supported by the Fundamental Research Funds for the Central Universities(No.JUSRP51716A);the National Natural Science Foundation of China(Nos.21203077 and 21773099);the financially support from the Qing Lan Project of Jiangsu Province。
A novel 2D/2D Bi_(2)MoO_(6)/g-C_(3)N_(4) step-scheme(S-scheme)composite by loading Au as cocatalyst was successfully fabricated using a photoreduction and hydrothermal route.The obtained Bi_(2)MoO_(6)/g-C_(3)N_(4)/Au ...
关键词:g-C_(3)N_(4) Bi_(2)MoO_(6) 2D/2D S-scheme Au loading 
Deformation, Phase Transformation and Recrystallization in the Shear Bands Induced by High-Strain Rate Loading in Titanium and Its Alloys被引量:17
《Journal of Materials Science & Technology》2006年第6期737-746,I0003,I0004,共12页Yongbo XU Yilong BAI M.A.Meyers 
This research was supported by the National Nature Science Foundation of China(No.50071064).
α-titanium and its alloys with a dual-phase structure (α+β) were deformed dynamically under strain rate of about 10^4 s^-1. The formation and microstructural evolution of the localized shear bands were character...
关键词:Localized shear bands Microstructure Dislocations TWINNING Phase transformation RECRYSTALLIZATION 
Life Prediction of Ball Grid Array Soldered Joints under Thermal Cycling Loading by Fracture Mechanics Method
《Journal of Materials Science & Technology》2001年第1期165-166,共2页Hongyuan FANG Li WANG Yiyu QIAN 
financially supported by the 211 Project fund of Harbin Institute of Technology.The contract number is 1805.
Fatigue crack propagation life of ball grid array (BGA) soldered joints during thermal cycling loading was investigated by fracture mechanics approach using finite element analysis. The relationships between the strai...
Computer Simulation of Plastic Deformation in GrainBoundary Region under High Rate Loading
《Journal of Materials Science & Technology》1996年第3期235-237,共3页K.P.Zolnikov S.G.Psakhie S-I.Negrskul and S. Yu.Korostelev (Institute of Strength Physics and Materials Science, Russian Academy of Sicences, Siberian Branch,Akademicheskii pr.2/1, 634048 Tomsk, Russia)(To whom correspondence should be addressed) 
The computer simulation of Al three-dimensional crystallite containing grain boundary of special type was carried out and its behaviour under high rate loading was investigated. The molecular dynamics method was used ...
关键词:SIMULATION Computer Simulation of Plastic Deformation in GrainBoundary Region under High Rate Loading 
Fracture Behaviour of Laser Clad Fe-and Ni-base Alloy Coatings on a Cast Iron under SEMI Loading
《Journal of Materials Science & Technology》1995年第3期192-196,共5页Aihua WANG Changsheng XIE Kaijin HUANG Beidi ZHU and Zengvi TAO (Dept. of Materials Science & Engineering, Huazhong University of Science & Technology, Wuhan, 430074, China) 
Laser cladding technique has been applied to renovate some partially-damaged (or worn) components with Fe, Ni, Co-base alloys, hence to improve their hardness values and wear resistance successfully in previous report...
关键词:FE Cast SEMI Fracture Behaviour of Laser Clad Fe-and Ni-base Alloy Coatings on a Cast Iron under SEMI Loading base Ni 
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