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(2013CB632205)

国家重点基础研究发展计划(2013CB632205): 作品数：30被引量：194H指数：9; 导出分析报告; 相关作者：韩恩厚罗天骄杨院生宋影伟单大勇更多>>; 相关机构：中国科学院金属研究所沈阳工业大学东北大学北京科技大学更多>>; 相关期刊：《Acta Metallurgica Sinica(English Letters)》《材料工程》《Transactions of Nonferrous Metals Society of China》《Journal of Rare Earths》更多>>; 相关主题：镁合金MAGNESIUM_ALLOYALLOYSMG-7ALLOY更多>>; 相关领域：金属学及工艺一般工业技术更多>>

Influence of the lithium content on the negative difference effect of Mg-Li alloys被引量：9: 《Journal of Materials Science & Technology》2020年第22期138-145,共8页C.Q.Li D.K.Xu Z.R.Zhang E.H.Han; supported financially by the National Key Research and Development Program of China (Nos. 2017YFB0702001 and 2016YFB0301105);the National Natural Science Foundation of China Projects (Nos. 51901047,51871211 and51701129);the Doctor Startup Fund of Natural Science Foundation Program of Liaoning Province (No. 2019-BS-200);the Strategic New Industry Development Special Foundation of Shenzhen (No. JCYJ20170306141749970);the Funds of International Joint Laboratory for Light Alloys, the Liaoning Bai Qian Wan Talents Program;the Domain Foundation of Equipment Advance Research of 13th Five-year Plan (No. 61409220118);the Innovation Fund of Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS);the National Basic Research Program of China (No. 2013CB632205)。; The so-called 'negative difference effect'(NDE) was often defined by the increasing rate of hydrogen evolution from magnesium(Mg) surface under anodic polarization.In this work,a series of electrochemical tests and mi...; 关键词：Mg-Li alloy Negative difference effect Electrochemical property CORROSION Anodic dissolution

Effect of corrosion product films on the in vitro degradation behavior of Mg-3%Al-1%Zn(in wt%) alloy in Hank's solution被引量：19: 《Journal of Materials Science & Technology》2018年第10期1756-1764,共9页B.J.Wang D.K.Xu J.H.Dong W.Ke; supported by the National Key Research and Development Program of China project(Grant No.2016YFB0301105);the Strategic New Industry Development Special Foundation of Shenzhen(No.JCYJ20170306141749970);the National Natural Science Foundation of China(Grant Nos.51701129,51271183 and 51301172);the National Basic Research Program of China("973 Program",Grant No.2013CB632205);the Innovation Fund of Institute of Metal Research(IMR);Chinese Academy of Sciences(CAS); Through investigating the corrosion behavior of an as-extruded Mg-3wt%gAl-lwt%Zn （AZ31） alloy in a simulated physiological fluid of Hank＇s solution, it demonstrates that the corrosion process was depen- dent on the...; 关键词：MAGNESIUM Surface layer Corrosion product Interface

Improving mechanical properties of age-hardenable Mg–6Zn–4Al–1Sn alloy processed by double-aging treatment被引量：6: 《Journal of Materials Science & Technology》2017年第11期1249-1254,共6页Shaozhen Zhu Tianjiao Luo Yuansheng Yang; supported by the National Basic Research Program of China (No. 2013CB632205);the National Key Research and Development Program of China (No. 2016YFB301105); Microstructure and mechanical properties of a new high-strength Mg–6 Zn–4 Al–1 Sn alloy were investigated. Microstructure of the as-cast Mg alloy exhibited partially divorced characteristics. The dendritic structur...; 关键词：Magnesium alloy Mg–Zn–Al–Sn Double-aging treatment Mechanical properties

Pitting corrosion of a Rare Earth Mg alloy GW93被引量：15: 《Journal of Materials Science & Technology》2017年第9期954-960,共7页Yingwei Song Dayong Shan En-Hou Han; supported by the National Natural Science Foundation of China (No. 51471174);the National Key Basic Research Program of China (No. 2013CB632205);the National Key Research and Development Program of China (No. 2016 YFB0301105); Pitting corrosion of magnesium(Mg) alloys is greatly associated with their microstructure, especially second phases. The second phases in traditional Mg alloys such as AZ91 are electrochemically nobler than Mg matrix,...; 关键词：Mg alloys Pitting corrosion Second phases Oxide films

AZ80镁合金低压脉冲磁场半连续铸造过程的数值模拟和实验研究被引量：17: 《中国有色金属学报》2017年第3期468-476,共9页冀焕明罗天骄杨院生; 国家重点基础研究发展计划资助项目(2013CB632205);国家重点研发计划资助项目(2016YEB0301105)~~; 采用有限元方法对AZ80镁合金低压脉冲磁场半连续铸造过程的电磁场、流场和温度场进行数值模拟,对铸锭的组织进行观察和分析,并与普通半连续铸造铸锭晶粒组织进行对比。模拟结果表明:在低压脉冲磁场半连续铸造过程中,结晶器中的熔体受脉...; 关键词：镁合金低压脉冲磁场半连续铸造数值模拟晶粒细化

Effects of extrusion and heat treatments on microstructure and mechanical properties of Mg-8Zn-1Al-0.5Cu-0.5Mn alloy被引量：1: 《Transactions of Nonferrous Metals Society of China》2017年第1期73-81,共9页朱绍珍罗天骄张廷安刘运腾杨院生; Project(2013CB632205)supported by the National Basic Research Program of China;Project(51274184)supported by the National Natural Science Foundation of China; The effects of extrusion and heat treatments on the microstructure and mechanical properties of Mg-8Zn-1Al-0.5Cu- 0.5Mn magnesium alloy were investigated. Bimodal microstructure is formed in this alloy when it is extr...; 关键词：magnesium alloy extrusion microstructure TEXTURE heat treatment mechanical properties

成膜温度对AZ80镁合金磷酸盐转化膜微裂纹形成及耐蚀性的影响被引量：7: 《表面技术》2016年第12期23-27,共5页许祖滨宋影伟单大勇韩恩厚; 国家重点基础研究发展计划项目(2013CB632205)~~; 目的通过不同成膜温度下转化膜上的微裂纹宽度和面积的统计以及电化学测试,研究成膜温度对镁合金磷酸盐转化膜微裂纹形成及耐蚀性的影响。方法采用扫描电子显微镜观察不同成膜温度所得转化膜的微裂纹形貌,使用Image-pro-plus软件测量转...; 关键词：镁合金磷酸盐转化膜成膜温度微裂纹耐蚀性

镁合金自修复涂层研究进展被引量：11: 《表面技术》2016年第12期28-35,共8页刘丹宋影伟单大勇韩恩厚; 辽宁"百千万人才工程"项目;国家重点基础研究发展计划项目(2013CB632205)~~; 镁合金的耐蚀性较差,使用过程常需要防护涂层。然而,涂层在使用过程中不可避免地遭到破坏,亟需开发自修复涂层以防止涂层破坏处的局部腐蚀。结合国内外在自修复涂层尤其是镁合金自修复涂层领域的研究成果,总结了自修复涂层的类型,包括...; 关键词：自修复涂层镁合金腐蚀设计

镁合金丝状腐蚀研究进展被引量：3: 《表面技术》2016年第12期36-42,共7页王宏新于锦宋影伟; 国家自然科学基金项目(51471174);国家重点基础研究发展计划项目(2013CB632205)~~; 目的镁合金具有许多独特的性能及光明的应用前景,但耐蚀性差制约了其发展。丝状腐蚀作为一种常见的局部腐蚀形态,其破坏性非常大。结合国内外丝状腐蚀的研究成果,从丝状腐蚀产生的原因及发展过程,重点叙述了镁合金丝状腐蚀的特点、腐蚀...; 关键词：丝状腐蚀镁合金耐蚀性微区原位技术

镁合金塑性变形过程中锯齿屈服现象的研究进展被引量：5: 《中国材料进展》2016年第11期809-818,共10页李传强许道奎韩恩厚; 国家重点研发计划资助项目(2016YFB0700505);国家重点研发计划课题(2016YFB0301105);科技部973项目(2013CB632205); 在所有工程用金属结构材料中,镁合金的密度最低,具有较高的比强度和比刚度。然而,镁合金在一定的塑性变形条件下会出现明显的"塑性不稳定"现象,也被称作锯齿屈服(流变)现象或Portevin-Le Chatelier(PLC)效应,主要表现为应力-应变曲线上...; 关键词：镁合金 Portevin-Le Chatelier效应锯齿流变变形机制微观组织

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