熔体混合处理工艺优化Al-Si合金组织概述

张先锋; 杨晓; 祖方遒; 陈庆垒; 蔡海琛

doi:10.15980/j.tzzz.2015.05.010

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熔体混合处理工艺优化Al-Si合金组织概述
On Optimizing of Solidification Structure of Al-Si Alloys by Using Melt Mixing Treatment Process
2015年35卷第5期页码：482-485
纸质出版日期： 2015 ，
DOI： 10.15980/j.tzzz.2015.05.010

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[1]张先锋,杨晓,祖方遒,陈庆垒,蔡海琛.熔体混合处理工艺优化Al-Si合金组织概述[J].特种铸造及有色合金,2015,35(05):482-485.

Zhang Xianfeng, Yang Xiao, Zu Fangqiu, et al. On Optimizing of Solidification Structure of Al-Si Alloys by Using Melt Mixing Treatment Process[J]. Special Casting & Nonferrous Alloys, 2015,35(5):482-485.
[1]张先锋,杨晓,祖方遒,陈庆垒,蔡海琛.熔体混合处理工艺优化Al-Si合金组织概述[J].特种铸造及有色合金,2015,35(05):482-485. DOI： 10.15980/j.tzzz.2015.05.010.

Zhang Xianfeng, Yang Xiao, Zu Fangqiu, et al. On Optimizing of Solidification Structure of Al-Si Alloys by Using Melt Mixing Treatment Process[J]. Special Casting & Nonferrous Alloys, 2015,35(5):482-485. DOI： 10.15980/j.tzzz.2015.05.010.

摘要

熔体混合处理作为一种工艺简单、成本低廉、对环境影响较小的生产工艺

为优化Al-Si合金凝固组织提供了一条新的思路。对熔体混合处理工艺进行了简要的介绍

综述了国内外利用熔体混合处理工艺细化Al-Si合金凝固组织、优化初生相分布及形貌的研究现状

并对其作用机制进行了概述

最后对其暂不能用于工业化生产的原因进行了分析。

Abstract

Melt mixing treatment process has the characteristic of simple technology and low-cost as well as small negative effect on the environment

provided a new idea to optimize the solidification structure of Al-Si alloys.Melt mixing treatment process has been briefly introduced.The progress was reviewed

including the solidification structure of Al-Si alloys

the distribution and morphology of primary phase.The mechanism of melt mixing treatment on optimizing the solidification was summarized.The reason of melt mixing treatment difficult to industrial production was analyzed.