Stock material or miscellaneous articles – All metal or with adjacent metals – Having metal particles
Patent
1987-09-25
1989-03-14
Terapane, John F.
Stock material or miscellaneous articles
All metal or with adjacent metals
Having metal particles
428565, B22F 704
Patent
active
048123706
ABSTRACT:
A surface coated tungsten carbide-base sintered hard alloy material for inserts of cutting tools having excellent wear resistance and toughness comprising
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Okada Yoshikazu
Sugawara Jun
Takizawa Sumiyoshi
Jorgensen Eric
Mitsubishi Kinzoku Kabushiki Kaisha
Terapane John F.
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