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AS-CAST: 作品数：282被引量：1017H指数：13; 导出分析报告; 相关领域：金属学及工艺一般工业技术更多>>; 相关作者：潘复生杨明波罗天骄杨院生蒋斌更多>>; 相关机构：重庆大学哈尔滨工业大学重庆理工大学中国科学院金属研究所更多>>; 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科技支撑计划更多>>

As-cast Ti_(x)(AlVCr)_(100−x)light-weight medium entropy alloys with high strength and uniform compressive plasticity: 《Transactions of Nonferrous Metals Society of China》2025年第1期194-206,共13页Ming-jie KAI Yu-jie MA Xiao-tian WANG Liang CHENG Jian-bo HU Yao-yao HU Tai-ran XU Gui-jiang LI Xiang-kang MENG Zhen-hua CAO; supported by the National Natural Science Foundation of China(Nos.52071176,12072331,51771090,51671103);the Priority Academic Program Development(PAPD)of Jiangsu Higher Education Institutions,China.; The effect of Ti content on the microstructure and mechanical properties of as-cast light-weight Ti_(x)(AlVCr)_(100−x)medium entropy alloys was studied by compressive tests,X-ray diffraction,scanning electron microsco...; 关键词：TiAlVCr medium entropy alloy solid solution strengthening b2 precipitate strain hardening behavior

Effects of Li content on microstructure and mechanical properties of as-cast Mg-xLi-3Al-2Zn-0.5Y alloys被引量：5: 《Transactions of Nonferrous Metals Society of China》2022年第3期838-849,共12页Xiang PENG Wen-cai LIU Guo-hua WU; financially supported by the National Natural Science Foundation of China (Nos.51821001, U2037601);Open Fund of State Key Laboratory of Advanced Forming Technology and Equipment (No. SKL2020005)。; The effects of Li content on the microstructure and mechanical properties of the as-cast Mg−xLi−3Al−2Zn−0.5Y(LAZx32-0.5Y)alloys were investigated by XRD,SEM,TEM,hardness tester and universal testing machine.The result...; 关键词：Mg-Li alloy li content ALLOYING microstructure mechanical properties

Microstructure and mechanical properties of as-cast and solid solution treated Mg-8Li-xAl-yZn alloys被引量：7: 《Transactions of Nonferrous Metals Society of China》2021年第4期925-938,共14页Xin-li LIANG Xiang PENG Hao JI Wen-cai LIU Guo-hua WU Wen-jiang DING; financial supports from the National Natural Science Foundation of China (51771115,51775334);Joint Fund for Space Science and Technology (6141B06310106),China;China and National Defense Science and Technology Innovation Special Zone Project (002-002-01),China。; The effects of Al/Zn ratio(mass ratio) on microstructure and mechanical properties of the Mg-8 Li alloy were investigated. The results indicate that in the as-cast Mg-8Li-xAl-yZn(x+y=5) alloys(LAZ alloys), when the Al...; 关键词：Mg-Li alloy Al/Zn ratio microstructure mechanical properties

Mechanical properties and fracture mechanism of as-cast MnFeCoCuNix high-entropy alloys被引量：9: 《Transactions of Nonferrous Metals Society of China》2021年第1期222-231,共10页Cheng-yan ZHU Hao WU He-guo ZHU Xiang-dong LI Chun-lei TU Zong-han XIE; The authors are grateful for the financial supports from the Jiangsu Provincial Science and Technology Plan Project,China(BE2018753/KJ185629);the National Natural Science Foundation of China(51571118);the 2020 Extracurricular Academic Research Fund for College Students of Nanjing University of Science and Technology,China.Zong-han XIE acknowledges the support of the Australian Research Council Discovery Projects.; MnFeCoCuNix high-entropy alloys(HEAs)with different Ni contents were fabricated by vacuum induction melting.XRD and SEM−EDS were used to analyze the phase constitution and structure,and the tensile properties of the s...; 关键词：high-entropy alloys dual-phase structure mechanical properties in-situ stretching fracture mechanism

Cracking mechanism in as-cast GH4151 superalloy ingot with high γ'phase content被引量：11: 《Transactions of Nonferrous Metals Society of China》2020年第10期2697-2708,共12页Xin-xu LI Chong-lin JIA Yong ZHANG Shao-min LÜ Zhou-hua JIANG; Project(50974016)supported by the National Natural Science Foundation of China。; The fundamental mechanism of the cracking formation was investigated for the as-cast GH4151 superalloy.By analyzing the characteristics of cracking,the cracking mechanism was determined to be the cold crack formed dur...; 关键词：GH4151 alloy as-cast ingot cracking mechanism residual stress γ'phase

Microstructure and mechanical properties of as-cast Mg-8Li-xZn-yGd(x=1,2,3,4;y=1,2) alloys被引量：6: 《Transactions of Nonferrous Metals Society of China》2019年第6期1211-1222,共12页Si-jie OUYANG Wen-cai LIU Guo-hua WU Hao JI Zhan-kui GAO Xiang PENG Zhong-quan LI Wen-jiang DING; Project(2016YFB0301004)supported by the National Key Research and Development Program of China;Project(51771115)supported by the National Natural Science Foundation of China;Project(6141B06310106)supported by the Joint Fund for Space Science and Technology,China;Project(009-031-001)supported by the Science and Technology Innovation Program,China;Project(USCAST2016-18)supported by the Research Program of Joint Research Center of Advanced Spaceflight Technologies,China;Project(SAST2016048)supported by the Science Innovation Foundation of Shanghai Academy of Spaceflight Technology,China; The as-cast Mg-8 Li-xZn-yGd(x=1 2, 3,4;y=1,2;wt.%)alloys were prepared in a vacuum induction furnace and their microstructure and mechanical properties were investigated. The results show that the increase of Zn conte...; 关键词：Mg-Li-Zn-Gd alloy W-phase microstructure mechanical properties aging behavior

Microstructure and mechanical properties of as-cast and extruded biomedical Mg-Zn-Y-Zr-Ca alloy at different temperatures被引量：10: 《Transactions of Nonferrous Metals Society of China》2019年第3期515-525,共11页Qing-gong JIA Wen-xin ZHANG Yi SUN Chun-xiang XU Jin-shan ZHANG Jun KUAN; Projects(51574175,51474153) supported by the National Natural Science Foundation of China; A type of biomedical magnesium alloy Mg-3Zn-1Y-0.6Zr-0.5Ca was cast and extruded at three extrusion temperatures of 270, 300 and 330 °C. The microstructure and mechanical properties of the cast and extruded alloys, t...; 关键词：magnesium alloy QUASICRYSTAL hot extrusion dynamic recrystallization mechanical properties

Phase precipitation behavior and tensile properties of as-cast Ni-based superalloy during heat treatment被引量：9: 《Transactions of Nonferrous Metals Society of China》2018年第9期1735-1744,共10页Shuang GAO Jie-shan HOU Yong-an GUO Lan-zhang ZHOU; Project(51571191)supported by the National Natural Science Foundation of China;Project(NY 20150102)supported by the National Energy Administration Program of China; The phase precipitation behavior and tensile properties of an as-cast Ni-based alloy,IN617B alloy,after solution heat treatment and long-term aging treatment were investigated.Ti(C,N),M6C and M23C6 are the primary pre...; 关键词：Ni-based superalloy phase precipitation CARBIDE γ'phase tensile properties

Precipitation location of secondary phase and microstructural evolution during static recrystallization of as-cast Ti-25V-15Cr-0.3Si titanium alloy被引量：2: 《Transactions of Nonferrous Metals Society of China》2018年第8期1521-1529,共9页Yan-chun ZHU Qing-xue HUANG Xiao-hui SHI Mei-rong NHUAI Wei-dong ZENG Yong-qing ZHAO Zhi-quan HUANG Li-feng MA; Projects(51501122,51604181) supported by the National Natural Science Foundation of China;Project(20172009) supported by the Postdoctoral Sustentation Fund of Taiyuan University of Science and Technology,China;Project(20132016) supported by the Research Fund for the Doctoral Program of Higher Education of China;Project(201501004-8) supported by the Jincheng Science and Technology Plan Project,China;Project(U1510131) supported by NSFC-Shanxi Coal-based Low-carbon United Fund and"Shanxi Young Scholars"Program,China;Project(201603D121010) supported by Key R&D Program of Shanxi Province,China; The microstructural evolution and precipitation location of the secondary phase of an as-cast Ti-25 V-15 Cr-0.3 Si titanium alloy were investigated via isothermal compression experiments and heat treatment. The averag...; 关键词：Ti-25V-15Cr-0.3Si titanium alloy static recrystallization microstructural evolution grain size secondary phase precipitation location

Effect of Si addition and applied pressure on microstructure and tensile properties of as-cast Al-5.0Cu-0.6Mn-1.2Fe alloys被引量：1: 《Transactions of Nonferrous Metals Society of China》2018年第6期1061-1072,共12页Wei-wen ZHANG Yu-liang ZHAO Da-tong ZHANG Zong-qiang LUO Chao YANG Yuan-yuan LI; Project(51374110)supported by the National Natural Science Foundation of China;Project(2015B090926004)supported by Science and Technology Program of Guangdong Province,China;Project(2015A030312003)supported by the Natural Science Foundation of Guangdong Province,China; The effects of Si addition and applied pressure on the microstructure and tensile properties of as-cast Al-5.0 Cu-0.6 Mn-1.2 Fe alloys were studied. The results show that Si addition promotes the formation of Chinese ...; 关键词：Al-Cu alloys Si addition SOLIDIFICATION tensile properties MICROSTRUCTURE

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