Ductile high-temperature molybdenum-based alloys

US10597757B2 · kind B2 · utility

Assignee

• QUESTEK INNOVATIONS LLC

Inventors

• Jiadong Gong · Evanston, US
• David R. Snyder · Stow, US
• Jason T. Sebastian · Chicago, US
• William A. Counts · Sunnyvale, US
• Abhijeet Misra · Sunnyvale, US
• James A. Wright · Los Gatos, US

Key dates

• Filing date: Apr 14, 2015
• Grant date: Mar 24, 2020
• Expiry date: Jun 22, 2035

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F05D2230/26
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

Alloys, processes for preparing the alloys, and articles including the alloys are provided. The alloys can include, by weight, about 0.01% to about 1% vanadium, 0% to about 0.04% carbon, 0% to about 8% niobium, 0% to about 1% titanium, 0% to about 0.04% boron, 0% to about 1% tungsten, 0% to about 1% tantalum, 0% to about 1% hafnium, and 0% to about 1% ruthenium, the balance essentially molybdenum and incidental elements and impurities.