Effect of Sc and Er additions on superplastic ductilities in Al-Mg-Mn-Zr alloy

来源 :Journal of Central South University | 被引量 : 0次 | 上传用户：hanhan069

【摘要】

：

The superplasticity of Al-6Mg-0.4Mn-0.25Sc-0.12Zr and Al-6Mg-0.4Mn-0.25Er-0.12Zr（mass fraction,%）alloys sheet was investigated,and the effect of Sc and Er was dis

【作者】

：

段雨露钱健肖丹崔学敏徐国富

【机构】

：

SchoolofMaterialsScienceandEngineering,KeyLaboratoryofNonferrousMaterialsScienceandEngineeringofMini

【出处】

：

Journal of Central South University

【发表日期】

：

2016年6期

【关键词】

：

超塑性合金镁锰合金超塑延展性加铝 SC 应力指数高应变速率质量分数 Al-Mg-Sc alloy Al-Mg-Er alloy super

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

The superplasticity of Al-6Mg-0.4Mn-0.25Sc-0.12Zr and Al-6Mg-0.4Mn-0.25Er-0.12Zr（mass fraction,%）alloys sheet was investigated,and the effect of Sc and Er was discussed.The results show that the superplastic ductilities of Al-Mg-Mn-Sc-Zr alloy was higher

其他文献

“辐射探测器”的模拟设计

MCNP可以用来运输中子,光子,电子,还可以计算临界系统的特征值,是一个通用的Monte Carlo粒子输运程序。MCNP的功能有很多,譬如可以用来处理材料的三维结构,计算中子的截面库

期刊

模型MCNP探测器Β射线

以就业为基础探讨优化高职计算机教学模式的主要方法

随着教育改革的深化以及信息技术的不断进步,互联网和计算机被广泛应用在社会生产生活中,使得社会对计算机人才的需求量日趋增多。高职院校作为人才培养的主要阵地,其要想满

期刊

就业高职院校计算机教学模式优化方法

四川大学举行120周年校庆暨服装设计与工程专业优秀毕业设计作品发布会

发布会以“汇聚”为主题，通过豆蔻、戏梦、潮遇、国色四个篇章，诠释了川大学生多元化的设计理念。轻化工程专业革制品设计方向的毕业生还以“千里足下”为主题展示了七个系列鞋

期刊

服装设计与工程专业四川大学毕业设计作品轻化工程专业设计理念制品设计多元化大学生

Sintering behaviors of porous 316L stainless steel fiber felt

Isothermal sintering experiments were performed on the 316 L stainless steel fiber felts with fiber diameters of 8 μm and20 μm. Surface morphologies of the si

期刊

316L不锈钢纤维烧结实验扫描电子显微镜烧结致密化相对密度行为多孔烧结温度316L stainless steel fiber felt sin

Tuning microstructure and surface chemistry of reduced graphene oxide by mild reduction

Reduced graphene oxide(RGO) sheets with varied contents and types of oxygenated groups were synthesized by Hummers treatment of natural graphite powders followe

期刊

还原方法表面化学氧化石墨微观结构微调摩尔分数含氧基团拉曼光谱graphene oxide reduction oxygen function

硼掺杂金刚石阳极电化学氧化活性橙X-GN偶氮染料废水

本文研究了硼掺杂金刚石阳极(BDD)对活性艳橙X-GN染料的电化学氧化的影响。BDD电极是采用采用热丝化学气相沉积法(HFCVD)在铌(Nb)衬底表面制备的。研究了工艺参数(如膜的厚度

期刊

活性艳橙X-GN硼掺杂金刚石薄膜厚度电化学氧化reactive brilliant orange X-GNboron-doped diamondfi

Melting, sintering and wetting properties of ZnO-Bi2O3-B2O3 sealing glass

Glasses based on ZnO-Bi2O3-B2O3 system are expected to be a new kind of sealing glasses because of their low melting temperature and other properties.In order t

期刊

密封玻璃润湿性能烧结玻璃样品熔炼B2O3扫描电镜观察温度范围sintering Bi2O3 Melting wetting sealing gl

Influence of process parameters on deep drawing of AA6111 aluminum alloy at elevated temperatures

To gain a deep insight into the hot drawing process of aluminum alloy sheet, simulations of cylindrical cup drawing at elevated temperatures were carried out wi

期刊

工艺参数铝合金板高温拉深试验设计厚度偏差最小厚度方差分析aluminum process parameters finite element m

Carbide precipitation and microstructure refinement of Cr-Co-Mo-Ni bearing steel during hot deformat

The dynamic recrystallization and carbides precipitation of the Cr-Co-Mo-Ni bearing steel were investigated by hot compression tests performed at temperatures r

期刊

碳化物析出变形过程轴承钢组织细化钴钼动态再结晶电子背散射衍射热压缩试验high-alloy steel Z parameter grain

Effect of Sc and Er additions on superplastic ductilities in Al-Mg-Mn-Zr alloy

其他学术论文