skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Ir-based alloys for ultra-high temperature applications

Patent ·
OSTI ID:1175600

An alloy composition includes, in atomic percent: about 1 to about 10% of at least one element selected from the group consisting of Zr and Hf, balance Ir.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-00OR22725
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
Patent Number(s):
6,982,122
Application Number:
10/737,649
OSTI ID:
1175600
Country of Publication:
United States
Language:
English

References (3)

High-Temperature Strength of Ir-Based Refractory Superalloys journal January 2000
Phase Stability and Mechanical Properties of IrAl Alloys journal January 1997
High-Temperature Materials Based on Quaternary Ir-Nb-Ni-Al Alloys journal January 2000