Continuous cleaning of A356 alloy melt using high frequency electromagnetic field

来源 :Transactions of Nonferrous Metals Society of China | 被引量 : 0次 | 上传用户:pengweimin
下载到本地 , 更方便阅读
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
A set of device for electromagnetic separation (EMS) was designed and applied to process the continuous flowing melt. Tensile test was employed to compare effect of electromagnetic separation with that of the traditional processes. Compared with filtratio
其他文献
“综合英语”课程是高职商务英语专业学生的必修基础课程,其课堂气氛活跃与否直接影响学生的学习效果。针对“综合英语”课程课堂气氛沉闷的现状构建动态课堂,采取多种可行的
目的观察翼点入路手术对鞍区的显露范围。方法成人湿性头颅标本5具(10侧),模拟翼点入路的手术操作,在经翼点入路的基础上分别磨除蝶骨嵴和前床突,评价该手术入路及其扩大后对鞍
目的探讨急性基底动脉尖综合征(TOBS)的临床与MRI特征。方法对2009—06~2010—0510例急性TOBS患者的临床及MRI资料进行回顾行分析。结果TOBS的临床主要表现为意识障碍、眩晕、瞳
<正>~~
期刊
为提高负荷预测精度,将主成分回归(PCR)、偏最小二来回归(PLSR)与反向传播神经网络(BPNN)相结合,分别建立基于PCR和PLSR及与神经网络耦合的年用电量预测模型.结果表明,以PCR和PLSR
<正>The microstructures and mechanical properties of Mg-9Gd-4Y-0.6Zr alloy were investigated. The results show that the ultimate tensile strengths of the extrus
为提高学生对行业英语课堂参与的积极性,提升学生的专业素质与职业能力,行业英语课堂教学以合作企业外贸平台为载体,依托温州传统支柱产业,深化教学模式,科学合理优化教学内
笔者采用中西药配合针灸疗法治疗眩晕症取得较好疗效,现报告如下。1资料与方法1.1一般资料68例患者为门诊或住院病人,均以眩晕或头晕为主诉就诊,男30例,女48例;年龄26~79岁,平
Layered LiNi1/3Co1/3Mn1/3O2 materials were synthesized using a nickel-cobalt-manganese carbonate precursor obtained by chemical co-precipitation. The [Ni1/3Co1/
<正>Al2O3-SiO2(sf)/AZ91D composite was fabricated by squeezing infiltration using preform made of crystallized aluminum silicate short fibers as reinforcement a