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过滤工艺对铝电阻率的影响

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Date of Publication:2001-01-01

Journal:特种铸造及有色合金

Affiliation of Author(s):材料科学与工程学院

Volume:0

Issue:1

Page Number:11-13

ISSN No.:1001-2249

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.

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