Cutting insert for milling titanium and titanium alloys

Details Cutting insert for milling titanium and titanium alloys Cutting insert for milling titanium and titanium alloys

1997-03-12

1999-11-16

Howell, Daniel W.

Cutters, for shaping

Comprising tool of specific chemical composition

407118, C23C 1406

Patent

active

059845937

ABSTRACT:
A cutting tool for milling titanium and titanium alloys which includes a substrate that comprises tungsten carbide and cobalt. The substrate further includes cobalt in the range of between 5.7 to 6.3 weight percent and chromium in the range of between 0.3 and 0.5 weight percent. The cutting tool has a coating of tungsten carbide applied to the substrate by physical vapor deposition.

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