Investigation of influence of input energy during ball milling of aluminum powder

被引：2

作者：

Klinkov S.V. ^{[1
]}

Kosarev V.F. ^{[1
]}

Chesnokov A.E. ^{[1
]}

Smirnov A.V. ^{[1
]}

Vidyuk T.M. ^{[1
]}

机构：

[1] Khristianovich Institute of Theoretical and Applied Mechanics SB RAS, 4/1 Institutskaya str, Novosibirsk

来源：

Solid State Phenomena | 2021年 / 313卷

基金：

俄罗斯科学基金会;

关键词：

Agglomerated particle; Ball milling; Energy entry; Mechanical activation; Planetary-type ball mill; Specific surface area;

D O I：

10.4028/www.scientific.net/SSP.313.143

中图分类号：

学科分类号：

摘要：

Influence of the rate at which energy is applied to aluminum powder during its ball milling is investigated. Rolling granulation is a main process due to which treated particles achieve their unique morphology and microstructure. Drastic temperature rise at rapid ball milling leads to increase in plasticity and local melting of treated powder particles that result in their adherence to the surfaces of milling balls and mill cylinder walls. Mass of aluminum powder adhered to the ball surface is proportional to the total surface area of all balls loaded in mill. © 2021 Trans Tech Publications Ltd, Switzerland.

引用

页码：143 / 151

页数：8

共 37 条

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