云南高校图书馆联盟文献共享服务平台- 国家重点基础研究发展计划(2013CB632202)

国家重点基础研究发展计划(2013CB632202): 作品数：36被引量：172H指数：9; 导出分析报告; 相关作者：李兴刚马鸣龙李永军张奎袁家伟更多>>; 相关机构：北京有色金属研究总院南京云海特种金属股份有限公司中国科学院金属研究所有研工程技术研究院有限公司更多>>; 相关期刊：《稀有金属》《材料导报》《Acta Metallurgica Sinica(English Letters)》《中国有色金属学报》更多>>; 相关主题：MG-7ALLOY镁合金TEXTUREMAGNESIUM_ALLOY更多>>; 相关领域：金属学及工艺一般工业技术动力工程及工程热物理更多>>

Quasi-in-situ observing the rare earth texture evolution in an extruded Mg-Zn-Gd alloy with bimodal microstructure被引量：8: 《Journal of Magnesium and Alloys》2021年第5期1818-1827,共10页M.G.Jiang C.Xu H.Yan T.Nakata Z.W.Chen C.S.Lao R.S.Chen S.Kamado E.H.Han; the financial supports from the National Natural Science Foundation of China(NSFC,No.52005340 and 51601193);State Key Program of National Natural Science of China(No.51531002);National Key Research and Development Program of China(No.2016YFB0301104);National Basic Research Program of China(973 Program,No.2013CB632202);Guangdong Basic and Applied Basic Research Foundation(No.2019A1515110541);Shenzhen Bureau of Industry and Information Technology(No.ZDYBH201900000008)。; The static recrystallization and associated texture evolution were investigated in an extruded Mg-Zn-Gd alloy with bimodal microstructure based on a quasi-in-situ electron back-scatter diffraction(EBSD)method.The typi...; 关键词：Magnesium alloy Rare earth texture EXTRUSION Annealing RECRYSTALLIZATION

The preferential growth and related textural evolution during static recrystallization in a cold-rolled Mg-Zn-Gd alloy被引量：9: 《Journal of Magnesium and Alloys》2021年第3期818-828,共11页L.Y.Zhao H.Yan R.S.Chen En-Hou Han; financial supports from the National Natural Science Foundation of China(NSFC,No.51601193);State Key Program of National Natural Science of China(No.51531002);National Key Research and Development Program of China(No.2016YFB0301104);National Basic Research Program of China(973 Program,No.2013CB632202)。; The grain growth process plays an important role in the texture formation in magnesium alloys.The microstructural and micro-textural evolution of a cold-rolled Mg-Zn-Gd alloy during annealing at 350℃for 60-190 min we...; 关键词：Grain growth Preferential growth TEXTURE Static recrystallization Magnesium alloys

纳米Al_(2)O_(3)添加剂对VW75稀土镁合金微弧氧化膜层的影响被引量：5: 《稀有金属》2021年第7期812-820,共9页梁锡炳李兴刚张奎马鸣龙蒋全通刘小稻; 国家重点基础研究计划项目(2013CB632202);山东省重点研发计划项目(2017GGX20139)资助。; 为提高VW75稀土镁合金表面耐蚀性,采用手动恒压法对合金进行了微弧氧化(MAO)。基础电解液为硅酸盐碱性电解液(Na_(2)SiO_(3)-NaOH),通过添加纳米氧化铝(α-Al_(2)O_(3))对电解液进行改性,优化原始微弧氧化层。利用数字式涂层测厚仪和带...; 关键词：VW75稀土镁合金微弧氧化纳米Al_(2)O_(3)添加剂耐腐蚀性能

Orientations of nuclei during static recrystallization in a cold-rolled Mg-Zn-Gd alloy被引量：4: 《Journal of Materials Science & Technology》2021年第1期162-167,共6页L.Y.Zhao H.Yan R.S.Chen En-Hou Han; the financial supports from the National Natural Science Foundation of China(NSFC,No.51601193);State Key Program of National Natural Science of China(No.51531002);National Key Research and Development Program of China(No.2016YFB0301104);National Basic Research Program of China(973 Program,No.2013CB632202)。; The static recrystallization process of a cold-rolled Mg-Zn-Gd alloy was tracked by a quasi-in-situ electron backscatter diffraction method to investigate the orientations of nuclei.The results show that orientation d...; 关键词：Mg alloys ORIENTATION NUCLEATION Quasi-in-situ EBSD Static recrystallization

Microstructure and texture evolution of Mg–7Y–1Nd–0.5Zr alloy sheets with different rolling temperatures被引量：3: 《Rare Metals》2020年第11期1273-1278,共6页Jing-Bao Liu Kui Zhang Jing-Tao Han Xing-Gang Li Yong-Jun Li Ming-Long Ma Jia-Wei Yuan Guo-Liang Shi; the National Basic Research Program of China(No.2013CB632202);the National Natural Science Foundation of China(No.51204020)。; The extruded Mg-7Y-1Nd-0.5Zr(wt%)alloy were performed to the same strain hot rolling with different temperatures.The microstructure and texture evolution of the sheets were investigated by optical microscopy(OM),scann...; 关键词：Rare earth magnesium alloy ROLLING TEXTURE Precipitated phase

Homogenization heat treatment of Mg-7.0 wt%Y-1.0 wt%Nd-0.5 wt%Zr alloy被引量：2: 《Rare Metals》2020年第10期1196-1201,共6页Jing-Bao Liu Kui Zhang Jing-Tao Han Xing-Gang Li Yong-Jun Li Ming-Long Ma Jia-Wei Yuan Meng Li; financially supported by the National Basic Research Program of China(No.2013CB632202)。; The microstructures and mechanical properties of Mg-7.0 wt%Y-1.0 wt%Nd-0.5 wt%Zr magnesium alloy were investigated both in as-cast condition and after homogenization heat treatment by differential scanning calorimetry...; 关键词：Rare earth magnesium alloy HOMOGENIZATION Microstructure HARDNESS

Phase constitutions,growth pattern and mechanical properties of Mg-1.4Gd-1.2Y-xZn-0.15Zr(at%) alloys被引量：6: 《Journal of Rare Earths》2020年第3期315-323,共9页Dongjie Chen Yongjun Li Kui Zhang Xinggang Li Minglong Ma Guoliang Shi Jiawei Yuan Ting Li; supported by the National Basic Research Program of China(2013CB632202);the Natural Science Foundation of China(51501015,51871195,51874062).; The effects of minor Zn(0.2 at%,0.4 at%,0.6 at%) on the microstructures and mechanical properties of Mg-1.4 Gd-1.2 Y-0.15 Zr(at%) alloys were systematically explored.Results reveal that increasing Zn content leads to ...; 关键词：Mg-Gd-Y-Zn alloy Long period STACKING ordered(LPSO) Phase growth MECHANICAL properties Rare earths

Cu含量对Mg-2Zn合金组织及性能影响研究被引量：4: 《稀有金属》2020年第2期113-121,共9页张万鹏马鸣龙张奎李永军刘小稻王胜青; 国家自然科学基金项目(51204020);国家重点基础研究发展计划项目(2013CB632202);强基工程“高强度镁合金及其变形加工产品”项目(工信部规[2014]95号)资助。; 利用光学显微镜(OM)、 X射线衍射仪(XRD)、布氏硬度计、扫描电镜(SEM)、透射电镜(TEM)及Gleeble-1500D热模拟试验机等研究了Cu含量对Mg-2Zn合金显微组织及塑性变形行为的影响。获得了真应力-真应变曲线,进而得到了不同合金在不同变形条...; 关键词：镁合金热压缩模拟动态再结晶临界条件

Temperature Effects on the Microstructures of Mg-Gd-Y Alloy Processed by Multi-direction Impact Forging被引量：4: 《Acta Metallurgica Sinica(English Letters)》2020年第2期243-251,共9页S.S.A.Shah D.Wu R.S.Chen G.S.Song; supported by the National Key Research and Development Program of China(No.2016YFB0301104);the National Natural Science Foundation of China(NSFC,Nos.51301173,51531002 and 51601193);the National Basic Research Program of China(973 Program,No.2013CB632202).; A high strain rate multi-directional impact forging(MDIF) was applied to a solutionized Mg-Gd-Y-Zr alloy in the temperature range of 350-500℃.Results demonstrate that the dominant deformation mode is twinning at a te...; 关键词：MAGNESIUM alloys TWINNING Dynamic RECRYSTALLIZATION FORGING Texture

纳米氧化铝改性VW75镁合金微弧氧化陶瓷层抗热震性能研究被引量：4: 《稀有金属》2019年第7期679-685,共7页梁锡炳盛晓方李兴刚马鸣龙袁家伟蒋全通; 国家重点基础研究计划项目(2013CB632202);山东省重点研发计划项目(2017GGX20139)资助; 为提高VW75镁合金在实际服役条件下的使用效能,以硅酸盐碱性溶液(Na2SiO3-NaOH)为基础电解液,对合金表面进行微弧氧化处理,并通过添加纳米氧化铝(α-Al2O3)对膜层进行改性,优化其组织结构,考核改性前后陶瓷层的抗热震性能。利用数字式...; 关键词：VW75镁合金微弧氧化纳米Al2O3添加剂抗热震性能

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