Ultrasonicated Direct Chill Clad Casting of Magnesium Alloy: A Computational Approach

被引：1
|
作者：
Chopra, Kunal [1 ]
Rao, A. K. Prasada [1 ]
机构：
[1] BML Munjal Univ, Dept Mech Engn, SoET, Gurgaon 122413, India
来源：
TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS | 2019年 / 72卷 / 12期
关键词：
Direct chill casting; Cladding; Magnesium alloy; Solidification; Simulation; ALUMINUM-ALLOYS; DC; MODEL; METALS; SOUND; INGOT; HEAT;
D O I：
10.1007/s12666-019-01768-z
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The current work introduces a new process ultrasonicated direct chill clad casting (UDCC) and discusses a computational fluid dynamics model of combined solidification of AZ31 alloy billet with A356 alloy as cladding, using ANSYS. The geometry, boundary conditions and casting parameters considered in the present work are of industrial scale. Computations were performed at various casting speeds to understand the profiles of the temperature, clad interface and solid fraction. The solidification phenomena of direct chill clad casting process (DCC) and UDCC were critically discussed herein.
引用
收藏
页码：3027 / 3033
页数：7
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