云南高校图书馆联盟文献共享服务平台- AZ91

AZ91: 作品数：361被引量：1280H指数：15; 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：吴昆王晓军郑明毅胡小石丁文江更多>>; 相关机构：哈尔滨工业大学太原理工大学重庆大学沈阳工业大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金江西省教育厅科学技术研究项目国家教育部博士点基金国家高技术研究发展计划更多>>

La/Nd比对AZ91-RE合金显微组织和拉伸性能的影响: 《Transactions of Nonferrous Metals Society of China》2024年第5期1456-1469,共14页崔鹏星胡茂良吉泽升王晔郭宇许红雨; National Key Research and Development Program of China(No.2019YFB2006500);National Natural Science Foundation of China(Nos.51574100,51704087);Natural Science Foundation of Heilongjiang Province,China(No.LH2020E083)。; 研究La/Nd比对AZ91-RE合金显微组织和拉伸性能的影响。采用经典表征方法分析第二相的体积分数、平均最近邻距离(NND)和数量密度。利用第一性原理计算确定第二相的形成焓、力学性能和热力学性质。结果表明,La与Nd的质量分数比(w_(La)/w_(...; 关键词：AZ91合金显微组织拉伸性能第一性原理计算电子结构热力学性质

添加VN颗粒的铸态AZ91镁合金在NaCl溶液中的腐蚀行为: 《Transactions of Nonferrous Metals Society of China》2023年第5期1398-1410,共13页邱玮李雅文黄港陈荐任延杰黄伟颖陈维吴堂清姚茂海熊爱虎; the financial supports from the National Natural Science Foundation of China(Nos.52171099,52105140,51301025);the Natural Science Foundation of Hunan Province,China(No.2021JJ40583);the Natural Science Foundation of Changsha City,China(No.kq2014096);the Open Research Fund of Science and Technology Innovation Platform of Key Laboratory of Efficient&Clean Energy Utilization,Education Department of Hunan Province,China(No.2018NGQ004);the Innovation Program for Postgraduate of Changsha University of Science and Technology,China(No.SJCX202166)。; 采用光学显微镜(OM)、X射线衍射(XRD)、扫描电子显微镜(SEM)技术和电化学实验研究铸态AZ91−xVN(x=0,0.25,0.5,1,质量分数,%)合金的显微组织和腐蚀行为。结果表明,VN对AZ91合金显微组织具有明显的细化和改性作用。随着VN颗粒的加入,AZ91...; 关键词：AZ91−xVN合金显微组织晶粒细化耐腐蚀性能

双重异质结构对AZ91挤压板力学性能的影响被引量：2: 《Transactions of Nonferrous Metals Society of China》2023年第4期1086-1097,共12页刘帅帅杨邦鹏黄光胜陈先华汤爱涛蒋斌郑开宏潘复生; supported by the National Natural Science Foundation of China(No.52071035);Guangdong Major Project of Basic and Applied Basic Research,China(No.2020B0301030006)。; 研究晶粒尺寸和析出相的双重异质结构对小挤压比制备的AZ91挤压板材力学性能的影响。与挤压比(ER)为12.8的样品(即ER12.8样品)相比,ER3.9和ER6.4样品呈现明显的粗细晶粒层和异质分布的细小弥散的析出相。此外,在ER3.9样品的细晶层中还...; 关键词：AZ91合金双重异质结构析出相力学性能异质变形诱导(HDI)力

Effects of pre-compression on formation of dynamic precipitates and creep anisotropy of hot-extruded AZ91−2Y magnesium alloy: 《Transactions of Nonferrous Metals Society of China》2022年第11期3550-3562,共13页Wei LI Huang HUANG Wei-ying HUANG Jian CHEN Sheng-de ZHANG Zhen-yu XIAO Wei QIU; the National Natural Science Foundation of China(Nos.52075048,52171099 and 52105140);the Natural Science Foundation of Hunan Province,China(No.2021JJ40583);the Science and Technology Innovation Project of Hunan Province,China(No.2018RS3073);the Scientific Research Innovation Project for Graduate Student of Changsha University of Science&Technology,China(No.CX2021SS55);the Double First-class Scientific Research International Cooperation Project of Changsha University of Science and Technology,China(No.2019IC15).; The creep anisotropy behavior under different stresses at 180℃ of hot-extruded AZ91−2Y magnesium alloy with pre-compression(PC)and without pre-compression(NPC)was studied.Microstructure,texture and mechanical propert...; 关键词：magnesium alloy creep anisotropy pre-compression twin DISLOCATION

Microstructure,mechanical properties and wear resistance of SiC_(p)/AZ91 composite prepared by vacuum pressure infiltration被引量：5: 《Transactions of Nonferrous Metals Society of China》2022年第1期104-121,共18页Zhi-ping GUAN Ming-yu LI Kai-xin XIA Zhi-gang LI Dan GAO Po ZHAO Pin-kui MA Jia-wang SONG; financial supports from the National Natural Science Foundation of China(Nos.U1810208,51575230);the Science and Technology Development Program of Jilin Province,China(No.20190302059GX)。; SiC_(p)/AZ91 composites were prepared by vacuum pressure infiltration.The microstructure,mechanical properties and wear resistance of composite were studied.Results indicated that SiC particles were uniformly distribu...; 关键词：magnesium matrix composites SiC particle vacuum pressure infiltration aging behavior WEAR

Tailoring AZ91 laminates for combination of strength and ductility被引量：3: 《Transactions of Nonferrous Metals Society of China》2021年第12期3703-3718,共16页Xiang CHEN Wei-zhang WANG Jun-lei ZHANG Guang-sheng HUANG Shuai-shuai LIU Ai-tao TANG Bin JIANG Fu-sheng PAN; The authors are grateful for the financial supports from the National Natural Science Foundation of China(Nos.52071035,U1764253).; Three types of laminates were designed by alternately stacking AZ91 extruded sheets in different states for extrusion to improve the mechanical properties.The tensile tests revealed that the combination of solid-solut...; 关键词：AZ91 Mg alloy solid solution treatment aging extrusion mechanical properties

Effect of Ca content and rheo-squeeze casting parameters on microstructure and mechanical properties of AZ91−1Ce−xCa alloys被引量：3: 《Transactions of Nonferrous Metals Society of China》2021年第6期1572-1586,共15页Ran XIAO Wen-cai LIU Guo-hua WU Liang ZHANG Bao-liang LIU Wen-jiang DING; financial supports from National Natural Science Foundation of China(Nos.51775334,51771115,U2037601);Research Program of Joint Research Center of Advanced Spaceflight Technologies,China(No.USCAST2020-14)。; The microstructure,mechanical properties and flame resistance behavior of the AZ91−1Ce alloys with different Ca additions were firstly investigated.Then,the effect of processing parameters,including applied pressures ...; 关键词：CA AZ91−1Ce alloy oxidation resistance rheo-squeeze casting

Effect of second-phase particle size and presence of vibration on AZ91/SiC surface composite layer produced by FSP被引量：6: 《Transactions of Nonferrous Metals Society of China》2020年第4期905-916,共12页Behrouz BAGHERI Mahmoud ABBASI Amin ABDOLLAHZADEH Seyyed Ehsan MIRSALEHI; Amirkabir University of Technology(AUT);Sharif University of Technology;National Elites Foundation of Iran for their support during this research.; An improved method of friction stir processing(FSP)was introduced for the processing of AZ91 magnesium alloy specimens.This novel process was called“friction stir vibration processing(FSVP)”.FSP and FSVP were utiliz...; 关键词：friction stir processing VIBRATION SiC nano-particles particle size mechanical properties microstructure residual stress

Effect of ultrasonic assisted friction stir welding on microstructure and mechanical properties of AZ91-C magnesium alloy被引量：12: 《Transactions of Nonferrous Metals Society of China》2019年第12期2514-2522,共9页Faraz BARADARANI Amir MOSTAFAPOUR Maghsoud SHALVANDI; The influence of ultrasonic vibrations on microstructure and mechanical properties of the AZ91-C magnesium alloy after ultrasonic assisted friction stir welding(UaFSW)in comparison with conventional friction stir weld...; 关键词：ultrasonic assisted friction stir welding AZ91 magnesium alloy microstructure mechanical properties

Tribological and corrosion behavior of PEO coatings with graphite nanoparticles on AZ91 and AZ80 magnesium alloys被引量：9: 《Transactions of Nonferrous Metals Society of China》2018年第2期259-272,共14页L.PEZZATO V.ANGELINI K.BRUNELLI C.MARTINI M.DABALà; The effect of the addition of graphite nanoparticles into the electrolyte used to produce plasma electrolytic oxidation（PEO） coatings on AZ91 and AZ80 magnesium alloys was studied. The corrosion and wear resistances...; 关键词：plasma electrolytic oxidation wear resistance corrosion resistance magnesium alloy graphite nanoparticles

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