Investigation Of Axial Loading Fatigue Properties Of Heat-Resistant Alloy N-155

Item

Title
Investigation Of Axial Loading Fatigue Properties Of Heat-Resistant Alloy N-155
Date
1953
Index Abstract
Online
Photo Quality
Not Needed
Report Number
WADC TR 52-226 Part 1
Creator
Lazan, B. J.
De Money, F.
Corporate Author
University Of Minnesota
Laboratory
Materials Laboratory
Extent
21
PB Number
PB116827
NTRL Accession Number
AD008137
Identifier
AD0008137
AD Number
8137
Access Rights
Notice(s)
Distribution Classification
1
Contract
AF 33(038)-18903
DoD Project
None Given
DoD Task
None Given
DTIC Record Exists
Yes
Distribution Change Authority Correspondence
AFAL LTR
Distribution Change Action Date
1/1/1900
Distribution Conflict
Fix
Index Price
$2.25
Index In
U.S. Government Research Reports, vol. 23, no. 5, p.174-175, 5/20/1955
Abstract
Dynamic creep and rupture data are presented on N-l55 at room temperature and 1000 F, correlated to some extent with prior work. Temperature increases were observed in certain temperature and stress ranges immediately after the application of alternating stress to a test specimen. These are discussed in terms of the internal damping capacity of the material and the possibility of utilizing these observed temperature increases as a qualitative indication of damping is suggested. A vibration analysis of the Minnesota direct stress fatigue machine is presented and used to correlate calibration data procured by three independant methods.
Report Availability
Full text available
Date Issued
1953-03
Provenance
IIT
Type
report
Format
1 online resource
Media
WADCTR52-226part01.pdf