Title:
ROLL MILL DEVICE FOR PASTE PRODUCTION
Document Type and Number:
Japanese Patent JP2001327884
Kind Code:
A
Abstract:
To provide a roll mill for paste production, which enables the break of aggregate by reducing deformation of the surface of a roll and has long service life by the improvement of the wear resistance of the surface of the roll.
The surface of the roll is coated with a sintered hard material such as a tungsten carbide-cobalt based alloy by thermal spraying.
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Inventors:
TAKAHASHI KAZUHIKO
SHINODA TOSHIO
SHINODA TOSHIO
Application Number:
JP2000152751A
Publication Date:
November 27, 2001
Filing Date:
May 19, 2000
Export Citation:
Assignee:
TANAKA PRECIOUS METAL IND
International Classes:
B02C4/04; B22F9/00; C23C4/06; (IPC1-7): B02C4/04; B22F9/00; C23C4/06
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