云南高校图书馆联盟文献共享服务平台- PURE

PURE: 作品数：1203被引量：1296H指数：13; 导出分析报告; 相关领域：理学更多>>; 相关作者：覃永胜薩支唐方敏揭斌斌高枫更多>>; 相关机构：中国科学院北京大学中山大学附属第一医院浙江大学更多>>; 相关期刊：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中国博士后科学基金国家教育部博士点基金更多>>

Significantly improve the strength and ductility of AZ31 Mg alloy by introducing pure Ti被引量：1: 《Journal of Materials Science & Technology》2024年第18期69-82,共14页Xiang Chen Dabiao Xia Qixiang Jia Guangsheng Huang Weizhang Wang Junlei Zhang Heung Nam Han Fusheng Pan; supported by the National Key Research and Development Program(No.2021YFB3701000);National Natural Science Foundation of China(Nos.52071035 and U2037601);Yunnan Fundamental Research Projects(No.202201BE070001–014);Heung Nam Han is supported by the National Research Foundation of Korea(NRF)Grant funded by the Korean Government(MSIP)(No.2020R1A5A6017701).; In this work,we introduced pure Ti into AZ31 Mg alloy by extrusion process followed by annealing at 350℃ for 1 h to significantly improve the mechanical properties of AZ31 laminate,with a yield strength of 243 MPa,an...; 关键词：AZ31 laminated composite EXTRUSION ANNEALING Strain gradient Mechanical properties

One-step PDA coating strategy on pure Zn for blood-contacting engineering被引量：1: 《Journal of Materials Science & Technology》2022年第28期78-91,共14页Xiaoyun Qi Shicheng Zhou Hui Fang Shuhan Yang Chunjin Hang Yanhong Tian Chenxi Wang; financially supported by the National Natural Science Foundation of China(No.51975151);the Heilongjiang Provincial Natural Science Foundation of China(No.LH2019E041);the Heilongjiang Touyan Innovation Team Program。; The mechanical performance degradation caused by pitting corrosion and the insufficient biocompatibility induced with ion release inhibit the application of Zn as the new biodegradable metallic materials for blood-con...; 关键词：BIODEGRADABLE Pure Zn Uniform corrosion Blood compatibility Doubled-coated structure

Transition of deformation mechanisms from twinning to dislocation slip in nanograined pure cobalt被引量：1: 《Journal of Materials Science & Technology》2022年第26期124-129,共6页Y.W.Qi Z.P.Luo X.Y.Li K.Lu; the Ministry of Science&Technology of China(Nos.2017YFA0204401 and 2017YFA0700700);the Chinese Academy of Sciences(No.zdyz201701);Science and Technology on Surface Physics and Chemistry Laboratory(No.6142A020303)。; Deformation mechanisms of nanograined and submicron-grained pure cobalt processed by means of high strain rate shear deformation at cryogenic temperatures were studied.Microstructural analysis revealed a transition of...; 关键词：NANOGRAIN COBALT Deformation mechanism Hall-Petch relation

Small-scale analysis of brittle-to-ductile transition behavior in pure tungsten被引量：1: 《Journal of Materials Science & Technology》2022年第10期242-258,共17页Yeonju Oh Won-Seok Ko Nojun Kwak Jae-il Jang Takahito Ohmura Heung Nam Han; supported by the National Research Foundation of Korea(NRF)grant funded by the Ministry of Science,ICT(MSIT)[NRF-2020R1A5A6017701,NRF-2019M3D1A1079214,and NRF-2020R1A6A3A13076748];the ITER Technology R&D Programme。; Tungsten as a material exhibits broad and increasingly important applications;however,the characterization of its ductile-to-brittle transition(BDT)is currently limited to large-scale scenarios and destructive testing...; 关键词：Brittle-to-ductile transition Nano-indentation Molecular dynamics DISLOCATION TUNGSTEN

Effect of carrier gas species on the microstructure and compressive deformation behaviors of ultra-strong pure copper manufactured by cold spray additive manufacturing被引量：3: 《Journal of Materials Science & Technology》2022年第2期264-271,共8页Young-Kyun Kim Kee-Ahn Lee; supported by Korea Institute for Advancement of Technology(KIAT)grant funded by the Korea Government(MOTIE)(P0002007,The Competency Development Program for Industry Specialist)。; Cold spray(CS)which has recently become a promising additive manufacturing(AM)technology,was used to fabricate ultra-strong pure copper.In addition,the effects of carrier gas species on the microstructural characteris...; 关键词：Cold spray additive manufacturing Carrier gas Pure Cu Mechanical properties Deformation behavior

Influence of strain rate and crystallographic orientation on dynamic recrystallization of pure Zn during room-temperature compression被引量：1: 《Journal of Materials Science & Technology》2021年第27期237-250,共14页Shiyang Liu Damon Kent Hongyi Zhan Nghiem Doan Chang Wang Sen Yu Matthew Dargusch Gui Wang; financial support from the Queensland Centre for Advanced Materials Processing and Manufacturing(AMPAM);the ARC Research Hub for Advanced Manufacturing of Medical Devices(IH150100024);financial support from the Key Research and Development Program of Shaanxi Province(2019ZDLSF03-06)。; This work investigates the strain rate dependence of dynamic recrystallization behaviour of high-purity zinc in room temperature compression under strain rates of 10^(-4)s^(-1),10-2s^(-1)and 0.5 s^(-1).Results from el...; 关键词：ZINC Dynamic recrystallization Crystallographic orientation Schmid factor EBSD

Preparation and characterization of pure SiC ceramics by high temperature physical vapor transport induced by seeding with nano SiC particles被引量：2: 《Journal of Materials Science & Technology》2019年第12期2756-2760,共5页Yuchen Deng Yaming Zhang Nanlong Zhang Qiang Zhi Bo Wang Jianfeng Yang; supported by the National Natural Science Foundation of China (NSFC, grant No. 51672209);the National Key R&D Program of China (Grant No. 2017YFB0310300);the Natural Science Basic Research Plan in Shaanxi Province of China (Grant No. 2016JQ5046); High temperature physical vapor transport(HTPVT) was employed to grow polycrystalline SiC ceramics with high density and purity, induced by nano SiC particles as seeds. The obtained SiC ceramics were identified as 6 H...; 关键词：Dense silicon carbide Seed-induced Mechanical properties Thermal conductivity HTPVT

Evaluation of dynamic development of grain structure during friction stir welding of pure copper using a quasi in situ method被引量：6: 《Journal of Materials Science & Technology》2019年第7期1412-1421,共10页X.C.Liu Y.F.Sun T.Nagira K.Ushioda H.Fujii; partly supported by the New Energy and Industrial Technology Development Organization (NEDO) under the “Innovation Structural Materials Project (Future Pioneering Projects)”;a Grant-in-Aid for Science Research from the Japan Society for the Promotion of Science; By employing a quasi in situ method, we investigated the dynamic evolution of the grain structure con-sidering the material flow, strain, and strain rate in the friction stir welding of pure copper. The tool' stop act...; 关键词：Friction STIR welding GRAIN structure Material flow PURE copper EBSD

Phase pure and well crystalline Cr2AlB2:A key precursor for two-dimensional CrB被引量：4: 《Journal of Materials Science & Technology》2019年第8期1593-1600,共8页Haiming Zhang Fu-Zhi Dai Huimin Xiang Xiaohui Wang Zhili Zhang Yanchun Zhou; financial supports from the National Natural Science Foundation of China under grant No. 51672064, No. U1435206 and No. 61271049; Phase pure and well crystalline Cr2AlB2 powders are synthesized by heating the mixtures of CrB and Al powders at 900~℃.Cr2AlB2 exhibits nanolaminated morphology which transforms from flake-like crystallite to needle-...; 关键词：Cr2AlB2 CRB MAB PHASES 2D-CrB Ultrahigh temperature ceramics

Diameter-dependent in vitro performance of biodegradable pure zinc wires for suture application被引量：7: 《Journal of Materials Science & Technology》2019年第8期1662-1670,共9页H. Guo R.H. Cao Y.F. Zheng J. Bai F. Xue C.L. Chu; supported by the National Natural Science Foundation of China (Grant No. 51431002);NSFC/RGC Joint Research Scheme (Grant No. 51361165101 and 5161101031);NSFC-RFBR Cooperation Project (Grant No. 51611130054); In this study, biodegradable pure zinc wires with 3.0 mm and 0.3 mm in diameter were prepared via hot-extrusion and subsequent cold-drawing process respectively. The microstructure, mechanical performance, corrosion b...; 关键词：PURE ZINC Wire BIODEGRADABLE metal SUTURE

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