Patent · US Active

Cobalt alloys

US9631262B2 · kind B2 · utility

10Cited by

3References

20Claims

0Family size

Assignee

QUESTEK INNOVATIONS LLC

Inventors

James A. Wright · Los Gatos, US
Jeremy Li · San Jose, US

Key dates

Filing date	Aug 28, 2013
Grant date	Apr 25, 2017
Priority date	—
Expiry date	Jul 7, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC22F1/16
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

Alloys, processes for preparing the alloys, and manufactured articles including the alloys are described. The alloys include, by weight, about 10% to about 20% chromium, about 4% to about 7% titanium, about 1% to about 3% vanadium, 0% to about 10% iron, less than about 3% nickel, 0% to about 10% tungsten, less than about 1% molybdenum, and the balance of weight percent including cobalt and incidental elements and impurities.

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