Patents Assigned to ArcelorMital - Justia Patents Search

Patents Assigned to ArcelorMital

Ni—Al base material having optimized oxidation resistant at high temperatures and furnace transfer rolls made therefrom

Patent number: 11060169

Abstract: A high temperature oxidation resistant nickel-aluminide alloy composition and furnace rolls formed therefrom. The inventive nickel-aluminide alloy composition comprises 0.08-0.1 wt. % Zr, 2.5-3.0 wt. % Mo, 7.5-8.5 wt. % Al, 7.5-8.5 wt. % Cr, about 0.01 wt. % B and the balance being substantially nickel.

Type: Grant

Filed: January 10, 2013

Date of Patent: July 13, 2021

Assignee: ArcelorMital

Inventors: Tanya Ros Yanez, Amar Kumar De