Development Of A Ti-Al-Cb Alloy For Use At 1200 - 1800 F

Item

Title
Development Of A Ti-Al-Cb Alloy For Use At 1200 - 1800 F
Date
1963
Index Abstract
Coming Soon
Photo Quality
Complete
Report Number
ASD TR 61-446 Part 2
Creator
McAndrew, Joseph B.
Simcoe, Charles R.
Corporate Author
Armour Research Foundation
Laboratory
Air Force Materials Laboratory
Extent
40
Identifier
AD0408732
Distribution Classification
1
Contract
AF 33(616)-7262
DoD Project
7351 - Metallic Materials
DoD Task
735105
DTIC Record Exists
No
Distribution Change Authority Correspondence
None
Abstract
A study was made on ti-Al-Cb system for high temperature alloys with useful strengths above 1200 F. During the present program com position variations included: columbium from 17.5 to 35%, aluminum from 12.5 to 17.5%, and the addition of smaller amounts of zirconium, hafnium, tin, carbon or boron. Short-time tensile properties were determined for one strain rate (0.0029 in./in./min.) at 1600 F. Stress-rupture properties were obtained for a variety of temperatures and stresses. The Larson-Miller parameter was used to present these stress-rupture data so that the rupture life at various temperatures could be presented on a single plot for each alloy.
Report Availability
Full text available
Date Issued
1963-06
Provenance
Lockheed Martin Missiles & Fire Control
Type
report
Format
1 online resource