Optimization of Pouring Temperature and Filling Velocity of the Semi-solid A356 Alloy in Thixocasting

ZhuGuanglei; Yang Xiangjie; Guo Hongmin

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Optimization of Pouring Temperature and Filling Velocity of the Semi-solid A356 Alloy in Thixocasting
Issue 12, Pages: 777-780(2006)
Published： 2006 ，
DOI：

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[1]朱光磊,杨湘杰,郭洪民.半固态A356压铸成形温度和压射速度的优化[J].特种铸造及有色合金,2006(12):777-780+749.

ZhuGuanglei, Yang Xiangjie, Guo Hongmin. Optimization of Pouring Temperature and Filling Velocity of the Semi-solid A356 Alloy in Thixocasting. [J]. Special Casting & Nonferrous Alloys (12):777-780(2006)
[1]朱光磊,杨湘杰,郭洪民.半固态A356压铸成形温度和压射速度的优化[J].特种铸造及有色合金,2006(12):777-780+749. DOI：

ZhuGuanglei, Yang Xiangjie, Guo Hongmin. Optimization of Pouring Temperature and Filling Velocity of the Semi-solid A356 Alloy in Thixocasting. [J]. Special Casting & Nonferrous Alloys (12):777-780(2006) DOI：

摘要

采用铸造模拟软件AnyCasting

利用其所特有的触变功能模块

开展对半固态A356支架触变压铸充型过程的模拟。模拟结果表明

成形温度为590℃

压射速度为5m/s时

A356铝合金触变充型过程

充型平稳

温度场分布均匀

减少了卷气和浇注不足等缺陷

压铸件的整体质量得到提高。

Abstract

Simulation of filling process in semi-solid aluminum alloy A356 bracket thixo-casting was carried out by means of special thixo-forming function module in Any-casting software. Simulated results show that filling process is smooth in thixo-forming process and temperature field is uniformly distributed with pouring temperature at 590 ’C and filling velocity of 5 m/s

which is favorable for decreasing entrapped-gas and misrun and improving the quality of thixo-forming bracket.