An Investigation Of Various Properties Of NiAl

Item

Title
An Investigation Of Various Properties Of NiAl
Date
1952
Index Abstract
Online
Photo Quality
Complete
Report Number
WADC TR 52-291
Corporate Author
American Electro Metal Corporation
Laboratory
Materials Laboratory
Extent
40
PB Number
PB121021
NTRL Accession Number
AD012965
Identifier
AD0012965
AD Number
12965
Access Rights
Notice(s)
Distribution Classification
1
Contract
AF 33(038)-10716
DoD Project
None Given
DoD Task
None Given
DTIC Record Exists
Yes
Distribution Change Authority Correspondence
None
Distribution Conflict
No
Index Price
$1.25
Index In
U.S. Government Research Reports, vol. 25, no. 6, p.294, 6/15/1956
Abstract
A modified composition NiAl + 5% Ni was produced from which bodies were successfully fabricated by powder metallurgical techniques. Properly hot- pressed bars of the NiAl + 5% Ni composition showed strengths in modulus of repture as high as 144,000 psi at room temperature and 68,000 psi at 980C. The air oxidation resistance of the modified NiAl + 5% Ni composition was excellent up to 1095 C; weight gains of the order of 1.25 mg/sq cm were exhibited after 300 hr of exposure. Heat-shock properties were considered satisfactory on the basis of both NACA tests and performance in the Air Force heat-shock apparatus.
Report Availability
Full text available
Date Issued
1952-09
Provenance
IIT
Type
report
Format
1 online resource
Creator
Wachtell, Richard L.
Media
WADCTR52-291.pdf