Effects of A-EMS processing parameters on semisolid slurry production |
| |
| Authors: | Xingrun Chen Zhifeng Zhang Jun Xu |
| |
| Affiliation: | Notional Engineering & Technology Research Center for Nonferrous Metal Matrix Composites,General Research Institute for Nonferrous Metals,Beijing 100088,China |
| |
| Abstract: | A computational model coupling an electromagnetic model with a macroscopic heat and fluid flow model in semisolid Al alloy slurry preparation by A-EMS was developed.The effects of A-EMS processing parameters such as stirring current,stirring frequency and stirring gap width on macroscopic transport phenomena during solidification were analyzed.Both the computational and experimental results showed that more intensively uniform stirring fields and uniformly fine microstructures were obtained by optimizing pr... |
| |
| Keywords: | aluminum alloys electromagnetic stirring slurries microstructure |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
