SiCp与Al液搅融混合过程机制的研究

李金平; 罗守靖; 孙家宽

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SiCp与Al液搅融混合过程机制的研究
Study on The Mechanism Of The Mixture Of Liquid Al With SiCp Particles
2001年第S1期页码：139-141
纸质出版日期： 2001 ，
DOI：

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李金平, 罗守靖, 孙家宽. SiCp与Al液搅融混合过程机制的研究[J]. 特种铸造及有色合金杂志, 2001,(S1):139-141.

Li Jinping Luo Shoujing Sun Jiakuan. Study on The Mechanism Of The Mixture Of Liquid Al With SiCp Particles[J]. Special Casting & Nonferrous Alloys, 2001,(S1):139-141.
李金平, 罗守靖, 孙家宽. SiCp与Al液搅融混合过程机制的研究[J]. 特种铸造及有色合金杂志, 2001,(S1):139-141. DOI：

Li Jinping Luo Shoujing Sun Jiakuan. Study on The Mechanism Of The Mixture Of Liquid Al With SiCp Particles[J]. Special Casting & Nonferrous Alloys, 2001,(S1):139-141. DOI：

摘要

通过对SiCp与Al液搅融混合过程进行热力学分析

说明SiCp进入Al液过程是一个自由能增加的过程。进行动力学分析得出了一个SiCp在Al液组合涡中的运动方程。结果表明:SiCp与Al液的浸渍润湿过程需要外加能量才能实现

并且提高搅拌速度有利于SiCp与Al液的快速复合。

Abstract

In the paper thermodynamic analysis was performed about procedure during mixing SiCp with liquid Al. That showed it was a process that freedom energy was increasing. Kinetics analysis was carried out and a motion formula of a particle in rotating liquid Al was obtained. The results showed that the soaking procedure about mixing SiCp with liquid Al can come true if the external energy was given; and raising stirring velocity will be improved quickly complex os the procedure.

关键词

搅融混合热力学动力学

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