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

Title: Ni.sub.3 Al-based intermetallic alloys having improved strength above 850.degree. C.

Abstract

Intermetallic alloys composed essentially of: 15.5% to 17.0% Al, 3.5% to 5.5% Mo, 4% to 8% Cr, 0.04% to 0.2% Zr, 0.04% to 1.5% B, balance Ni, are characterized by melting points above 1200.degree. C. and superior strengths at temperatures above 1000.degree. C.

Inventors:
 [1]
  1. (Oak Ridge, TN)
Issue Date:
Research Org.:
LOCKHEED MARTIN ENERGY RES COR
OSTI Identifier:
873171
Patent Number(s):
6106640
Assignee:
Lockheed Martin Energy Research Corporation (Oak Ridge, TN) ORNL
DOE Contract Number:  
AC05-96OR22464
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
al-based; intermetallic; alloys; improved; strength; 850; degree; composed; essentially; 15; 17; 04; zr; balance; characterized; melting; 1200; superior; strengths; temperatures; 1000; metallic alloys; metallic alloy; intermetallic alloys; intermetallic alloy; composed essentially; improved strength; /148/420/

Citation Formats

Liu, Chain T. Ni.sub.3 Al-based intermetallic alloys having improved strength above 850.degree. C.. United States: N. p., 2000. Web.
Liu, Chain T. Ni.sub.3 Al-based intermetallic alloys having improved strength above 850.degree. C.. United States.
Liu, Chain T. Sat . "Ni.sub.3 Al-based intermetallic alloys having improved strength above 850.degree. C.". United States. https://www.osti.gov/servlets/purl/873171.
@article{osti_873171,
title = {Ni.sub.3 Al-based intermetallic alloys having improved strength above 850.degree. C.},
author = {Liu, Chain T.},
abstractNote = {Intermetallic alloys composed essentially of: 15.5% to 17.0% Al, 3.5% to 5.5% Mo, 4% to 8% Cr, 0.04% to 0.2% Zr, 0.04% to 1.5% B, balance Ni, are characterized by melting points above 1200.degree. C. and superior strengths at temperatures above 1000.degree. C.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2000},
month = {1}
}

Patent:

Save / Share: