云南高校图书馆联盟文献共享服务平台- 山西省自然科学基金(20051052)

山西省自然科学基金(20051052): 作品数：19被引量：66H指数：5; 导出分析报告; 相关作者：张金山许春香梁伟裴利霞王红霞更多>>; 相关机构：太原理工大学山西电力科学研究院更多>>; 相关期刊：《China Foundry》《Journal of Rare Earths》《铸造》《Transactions of Nonferrous Metals Society of China》更多>>; 相关主题：显微组织MAGNESIUM_ALLOY力学性能镁合金MECHANICAL_PROPERTIES更多>>; 相关领域：金属学及工艺一般工业技术更多>>

Effect of Pr addition on microstructure and mechanical properties of AZ61 magnesium alloy被引量：4: 《China Foundry》2014年第2期103-107,共5页You Zhiyong Kang Jingjing Zhang Wenbo Zhang Jinshan; supported by the National Natural Science Foundation of China(No.50571073);the Natural Science Foundation of Shanxi Province(No.2009011028-3,20051052);the Specialized Research Fund for the Doctoral Program of Higher Education of China(No.20111402110004); To improve the strength, hardness and heat resistance of Mg-6Al-lZn （AZ61） alloy, the effects of Pr addition on the as-cast microstructure and mechanical properties of AZ61 alloy were investigated at room and elevat...; 关键词：magnesium alloy rare-earth Pr microstructure mechanical properties Al11Pr3 phase

Effect of Mg-based spherical quasicrystal on microstructures and mechanical properties of ZA54 alloy被引量：6: 《Transactions of Nonferrous Metals Society of China》2010年第7期1199-1204,共6页张金山张永青张焱许春香王晓明严杰; Project(50571073) supported by the National Natural Science Foundation of China;Projects(2009011028-3,2007011067,20051052)supported by the Natural Science Foundation of Shanxi Province,China; To improve the strength, toughness and heat-resistance of magnesium alloy, the microstrucmre and mechanical properties of ZA54 alloy reinforced by icosahedral quasicrystal phase （/-phase） particles were studied. Exc...; 关键词：magnesium alloy spherical quasicrystal particles ZA54 alloy composite strengthening heat-resistance ~： magnesium alloy spherical quasicrystal particles ZA54 alloy composite strengthening HEAT-RESISTANCE

Effect of Sb on the grain refinement and tensile properties of Mg-10Zn-5Al alloys被引量：1: 《China Foundry》2010年第3期236-240,共5页Zhang Zhaoguang Zhang Jinshan Liu Yali Wang Xing Zhou Cuilan; supported by the National Natural Science Foundation of China (NO.50571073);Natural Science Foundation of Shanxi Province (NO.2009011028-3,20051052);High School Student Project of Taiyuan City (07010713); In the present research, the Sb-alloying method was adopted, and the grain re finement and tensile properties of as-cast Mg-10Zn-5Al alloys with varying Sb addition were investigated.The results showed that with the S...; 关键词：ZA105 magnesium alloy MICROSTRUCTURE tensile properties Mg3Sb2

Effects of spherical quasi-crystal on microstructure and mechanical properties of ZA155 high zinc magnesium alloy被引量：3: 《China Foundry》2010年第2期117-120,共4页Zhang Jinshan Liu Yali Zhang Yan Zhang Yongqing Xu Chunxiang Wang Binbing; supported by both the National Natural Science Foundation of China (No. 50571073);the Natural Science Foundation of Shanxi Province (No. 2009011028-3,20051052); Effects of spherical quasi-crystal contained in Mg-Zn-Y-Mn master alloy on the microstructure and as-cast mechanical properties of ZA155 high zinc magnesium alloy have been investigated by means of optical microscopy,...; 关键词：magnesium alloy quasi-crystal strengthening MICROSTRUCTURE mechanical properties

Effect of Sb on microstructure and mechanical properties in Mg-10Zn-5Al high zinc magnesium alloys被引量：4: 《Transactions of Nonferrous Metals Society of China》2010年第3期377-382,共6页张金山张照光张玉华李山虎刘雅丽; Project(50571073) supported by the National Natural Science Foundation of China;Projects(2009011028-3,20051052) supported by the Natural Science Foundation of Shanxi Province,China;Project(07010713) supported by Higher School Student Project of Taiyuan City,China; In view of high strength and poor impact toughness of the high-zinc magnesium alloys,the method of micro-alloying was adopted to improve the impact-toughness of Mg-10Zn-5Al high zinc magnesium alloys by adjusting the ...; 关键词：ZA105 high-zinc magnesium alloy mechanical properties secondary phase

Investigation on the icosahedral quasicrystal phase in Mg_(70.8)Zn_(28)Nd_(1.2) alloy被引量：1: 《Journal of Rare Earths》2009年第2期264-269,共6页张金山严杰韩富银梁伟许春香周翠兰; supported by National Natural Science Foundation of China (50571073);Natural Science Foundation of Shanxi Province (2009011028-3,2007011067,20051052);High-School Student Project of Taiyuan City (07010713); Mg70.8Zn28Nd1.2（mole fraction） alloy containing icosahedral quasicrystal phase （I-phase） was prepared under conventional metal casting conditions. The microstructure, phase constitution and phase structure of the ...; 关键词：Mg-Zn-Nd icosahedral quasicrystal phase microstructure growth morphology ADSORPTION rare earths

Y和Mn含量优化对MgZnYMn球形准晶形成的影响被引量：4: 《铸造》2009年第1期24-27,共4页张金山王晓明杜二玲严杰许春香; 国家自然科学基金(50571073);山西省自然科学基金(20051052,2007011067);太原市大学生专项(07010713); 研究了Mn和Y含量对准晶尺寸、数量及圆整度的影响，结果表明，Y含量对准晶数量有主要影响，随Y含量增加，准晶数量大幅度增加；Mn在一定范围内促进准晶的生成，当Mn含量超过一定量时，又反过来抑制准晶形成。Mn、Y含量二者交互作用对准...; 关键词：Y和Mn 成分优化球形准晶镁合金

富铈混合稀土对ZA155高锌镁合金组织和力学性能的影响被引量：9: 《铸造》2008年第8期783-787,共5页田爱环张金山杜二玲王红霞周翠兰; 国家自然科学基金(50571073);山西省自然科学基金项目(20051052);太原市大学生专项基金项目(07010713); 采用常规铸造方法,向ZA155高锌镁合金熔体中加入适量富铈混合稀土获得了稀土合金化的高锌镁合金。采用X射线衍射仪(XRD)、扫描电子显微镜(SEM)/能量散射光谱(EDS)、硬度、冲击韧度以及拉伸性能测试等分析手段研究了混合稀土对高锌镁合...; 关键词：富铈混合稀土高锌镁合金变质处理晶粒细化力学性能

镁基准晶对AZ91合金组织与性能的影响被引量：5: 《铸造》2007年第7期687-690,共4页张金山王晓明裴利霞杜宏伟严杰田爱环梁伟; 国家自然科学基金资助项目(50571073);山西省自然科学基金资助项目(20051052);太原市大学生专项(07010713)。; 通过采用扫描电子显微镜、能量散射光谱和透射电镜等分析手段,研究了两种不同成分和形态的准晶中间合金对AZ91合金显微组织与力学性能的影响。结果表明,在AZ91合金中加入镁基准晶中间合金后,在其铸态合金的显微组织中除α-Mg基体相、β-...; 关键词：镁基准晶相形貌 AZ91合金遗传效应复合强化常规铸造

混合稀土对高锌镁合金组织和力学性能的影响被引量：1: 《铸造设备研究》2007年第3期16-18,共3页田爱环张金山许春香韩富银王红霞梁伟; 国家自然科基金(50571073);山西省自然科学基金项目(20051052);太原市大学生专项基金(0701073); 在常规铸造条件下,向高锌镁合金熔体中加入适量混合稀土获得高锌镁合金。借助光学显微镜、X射线衍射仪、拉伸试验以及冲击实验等研究了混合稀土加入量对高锌镁合金组织与性能的影响规律。结果表明:混合稀土的加入使基体组织得到了细化,...; 关键词：高锌镁合金混合稀土晶粒细化力学性能

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