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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING METAL BOND TOOL
Document Type and Number:
Japanese Patent JPH03149187
Kind Code:
A
Abstract:

PURPOSE: To form a forming body in a predetermined shape for a short time with a small pressurizing force by forming a carbon film on the surface of alloy powder, and causing the carbon film to display a lubricating function upon compaction-forming.

CONSTITUTION: Carbon compound is stuck to iron base alloy power as a raw material, and then is heat decomposed by heating to form a carbon film on the surface of the alloy powder. Next, the mixture of the alloy powder of which this carbon film is formed and grinding grains is compaction-formed to be sintered integrally to form a grinding grain layer.


Inventors:
Horie, Hiromichi
Kawai, Mitsuo
Kanbara, Naoto
Aisaka, Tatsuyoshi
Application Number:
JP1989000286045
Publication Date:
June 25, 1991
Filing Date:
November 04, 1989
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
B24D3/00; B24D3/06; (IPC1-7): B24D3/00; B24D3/06