工学 >>> 材料科学 >>> 金属材料 >>> 黑色金属及其合金 有色金属及其合金 非晶、微晶金属材料 低维金属材料 特种功能金属材料 金属材料其他学科
搜索结果: 1-10 共查到金属材料 Solidification相关记录10条 . 查询时间(0.061 秒)
A survey is made of the significant thermal properties pertaining to liquid and solidifying jewellery alloys,and some properties of the investment are also considered. Values found in the literature, ...
Derivative thermal (ATD) and microstructure analyses of gravity cast AZ91 magnesium alloy are presented. The alloy was cast into cold steel and sand moulds with the same dimensions. ATD curves–solidif...
A solidification model for ductile iron, including Weibull formula for nodule count has been presented. From this model, the following can be determined: cooling curves, kinetics of austenite and eute...
The paper presents the approximated solution of the solidification problem, modelled with the aid of the one-phase Stefan problem with the boundary condition of the second kind, by using the variation...
One of the most common defects leading to the rejection of faulty castings made of duplex cast steel is hot cracking. Hot cracking – differently from cold cracking which occur on cooling, when the ma...
One of the most common defects leading to the rejection of faulty castings made of duplex cast steel is hot cracking. Hot cracking – differently from cold cracking which occur on cooling, when the ma...
Design/methodology/approach: Al-Mg alloys with 5, 10 and 15 wt% Mg were submitted to unidirectional solidification leading to a columnar dendritic structure. From the samples obtained, the primary and...
期刊信息 篇名 Phase-field simulations of solidification of Al-Cu binary alloys 语种 英文 撰写或编译 作者 LONGWenyuan,CAI Qizhou CHEN Liliang,WEI Bokang 第一作者单位 刊物名称 Trans. Nonferrous Met 页面 14.291-296.2004.4 出版日期 ...
The paper deals with comparison of numerical analysis results obtained for binary alloys solidification process in the sand and permanent mould with motion of the fluid in the liquid and mushy zone. T...
Design/methodology/approach: The local and temporary volumetric fraction of solid state is described by the equation from which both the linear and exponential model can be obtained. Introducing the a...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...