Corrosion rates of grinding media in mill water

Tolley, W. K. (William K.); Nichols, I. L. (Ivan L.); Huiatt, J. L.

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Corrosion rates of grinding media in mill water

Published Date:

1984

Series:

Report of investigations (United States. Bureau of Mines) ; 8882

Language:

English

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Corrosion rates of grinding media in mill water

Details:

Personal Author:

Tolley, W. K. (William K.) ; Nichols, I. L. (Ivan L.) ; Huiatt, J. L. ;

Corporate Authors:

United States. Bureau of Mines.

Description:

"This report presents data collected during research by the Bureau of Mines on corrosion of grinding media. Corrosion rates of eight alloys commonly used in grinding media were tested in synthetic mill water using an ultrasonic grinding device especially designed for this work. Electrochemical measurements showed variations in corrosion rates for these alloys between 9.8 Mpy for medium-carbon steels and 0.14 Mpy for high-chromium white irons. Bureau data are discussed along with data from the literature to indicate that corrosion causes less than 10 pct of the wear of grinding media in commercial grinding mills. A comparison of corrosion rates for various types of grinding media shows that alloying elements and electrochemically active inclusions in steel affect the corrosion behavior of the media." - NIOSHTIC-2

NIOSHTIC no. 10003856

Subject:

[+]

Document Type:

Report

Collection(s):

National Institute for Occupational Safety and Health

Main Document Checksum:

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Supporting Files:

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