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On Massive Powder Coating in Ball Milling

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Abstract:

During ball milling of ductile-brittle systems, often is reported a massive coating of milling devices (balls and walls of the vials). Therefore, to slow the powder deposit on the milling devices, it is useful to analyze the causes that initiate and favour the phenomenon. It seems that the massive powder coating of milling devices is very similar to build-up edging of the materials on the cutting tools in machining. The aim of the paper is to find what differences appear in the coating when are used different powder compozitions, or compozitions with fractions of powder previously milled compared to initialy unmilled compozitions.

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Periodical:

Advanced Materials Research (Volume 23)

Pages:

99-102

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.23.99

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Online since:

October 2007

Authors:

D.A. Pop, George Arghir

Keywords:

Ball Milling, Coating, Milling, Powder

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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