Patent · US Active

Composition for a novel grade for cutting tools

US10781141B2 · kind B2 · utility

0Cited by

3References

5Claims

0Family size

Assignee

HYPERION MATERIALS & TECHNOLOGIES (SWEDEN) AB · SE

Inventors

Ylva Gerhardson · Uppsala, SE
Susanne Norgren · Huddinge, SE
Alistair Grearson · Dudley, GB

Key dates

Filing date	Dec 17, 2014
Grant date	Sep 22, 2020
Priority date	—
Expiry date	Jan 31, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC04B2235/785
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A hard metal composition of material comprised of, in weight percent, an alloy of from 6-15% of cobalt content; a molybdenum content of from 5-15% of the cobalt content and a chromium carbide content of from 0-15% of the cobalt content and the balance of tungsten carbide.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.