Influence of the Filtration Process on the Aluminum Resistivity

Gao Hongwu  Liu Shunhua  Zhou Yongjiang  Zhou Wenlong  Wang Guiqin  Li Changmao

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Influence of the Filtration Process on the Aluminum Resistivity
Issue 1, Pages: 11-13(2001)
Published： 2001 ，
DOI：

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[1]高洪吾,刘顺华,周永江,周文龙,王桂芹,李长茂,刘士魁.过滤工艺对铝电阻率的影响[J].特种铸造及有色合金,2001(01):11-13+2.

Gao Hongwu Liu Shunhua Zhou Yongjiang Zhou Wenlong Wang Guiqin Li Changmao. Influence of the Filtration Process on the Aluminum Resistivity. [J]. Special Casting & Nonferrous Alloys (1):11-13(2001)
[1]高洪吾,刘顺华,周永江,周文龙,王桂芹,李长茂,刘士魁.过滤工艺对铝电阻率的影响[J].特种铸造及有色合金,2001(01):11-13+2. DOI：

Gao Hongwu Liu Shunhua Zhou Yongjiang Zhou Wenlong Wang Guiqin Li Changmao. Influence of the Filtration Process on the Aluminum Resistivity. [J]. Special Casting & Nonferrous Alloys (1):11-13(2001) DOI：

摘要

主要研究了过滤器孔径、工作压头及温度等工艺因素对铝电阻率的影响。研究结果表明合理的过滤工艺可以有效地降低铝的电阻率。工业纯铝和含硼铝经细孔过滤器过滤

可以降低电阻率 0 .32 %和 1.34%。为高电导率铝合金的开发应用提供必要的参考数据。

Abstract

Influence of process factors including hole diameter of filter

pressurised head and temperature

on the specific resistivity of aluminum was studied. It is shown that the resistivity of aluminum can be decreased effectively using reasonable filtration process. The resistivities of fine hole filter treated pure aluminum and aluminum with B are decreased by 0.32% and 1.34% respectively

which provide a reference for development and application of aluminum alloy with high electric conductivity.