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Title: Engineering processing and properties of nickel aluminides

Abstract

Ordered intermetallic compounds of iron, nickel, and titanium are materials recently under development for structural applications. Among these, Ni/sub 3/Al has been made reasonably ductile by the addition of small amounts of boron. Further additions of zirconium and chromium have been utilized for enhancement of high temperature strength and intermediate temperature ductility. Nickel aluminide alloys based on Ni/sub 3/Al are near commercialization. This paper describes the melting, processing, mechanical properties, physical properties, corrosion, and weldability of these alloys. Applications for nickel aluminides have been identified. Potential suppliers who have recently licensed the nickel aluminide technology from Oak Ridge National Laboratory (ORNL) are also listed. 16 refs., 7 figs., 7 tabs.

Authors:
Publication Date:
Research Org.:
Oak Ridge National Lab., TN (USA)
OSTI Identifier:
7128167
Report Number(s):
CONF-880855-3
ON: DE88011019
DOE Contract Number:  
AC05-84OR21400
Resource Type:
Conference
Resource Relation:
Conference: 2. international SAMPE metals and metals processing conference, Dayton, OH, USA, 2 Aug 1988; Other Information: Portions of this document are illegible in microfiche products
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; NICKEL ALLOYS; MECHANICAL PROPERTIES; PHYSICAL PROPERTIES; PROCESSING; ALUMINIUM; BORON; CASTING; CHEMICAL ANALYSIS; CHROMIUM; COMMERCIALIZATION; CORROSION; DUCTILITY; EXPERIMENTAL DATA; INTERMETALLIC COMPOUNDS; IRON; NICKEL; POWDER METALLURGY; POWDERS; TITANIUM; ZIRCONIUM; ALLOYS; CHEMICAL REACTIONS; DATA; ELEMENTS; FABRICATION; INFORMATION; METALLURGY; METALS; NUMERICAL DATA; SEMIMETALS; TENSILE PROPERTIES; TRANSITION ELEMENTS; 360103* - Metals & Alloys- Mechanical Properties; 360104 - Metals & Alloys- Physical Properties; 360105 - Metals & Alloys- Corrosion & Erosion; 360102 - Metals & Alloys- Structure & Phase Studies

Citation Formats

Sikka, V.K. Engineering processing and properties of nickel aluminides. United States: N. p., 1988. Web.
Sikka, V.K. Engineering processing and properties of nickel aluminides. United States.
Sikka, V.K. Fri . "Engineering processing and properties of nickel aluminides". United States.
@article{osti_7128167,
title = {Engineering processing and properties of nickel aluminides},
author = {Sikka, V.K.},
abstractNote = {Ordered intermetallic compounds of iron, nickel, and titanium are materials recently under development for structural applications. Among these, Ni/sub 3/Al has been made reasonably ductile by the addition of small amounts of boron. Further additions of zirconium and chromium have been utilized for enhancement of high temperature strength and intermediate temperature ductility. Nickel aluminide alloys based on Ni/sub 3/Al are near commercialization. This paper describes the melting, processing, mechanical properties, physical properties, corrosion, and weldability of these alloys. Applications for nickel aluminides have been identified. Potential suppliers who have recently licensed the nickel aluminide technology from Oak Ridge National Laboratory (ORNL) are also listed. 16 refs., 7 figs., 7 tabs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1988},
month = {1}
}

Conference:
Other availability
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