Processing of Superalloy Multifilament Yarn

Item

Title
Processing of Superalloy Multifilament Yarn
Date
1963
Date Issued
1963-01
Publisher
Wright-Patterson Air Force Base, OH : Directorate of Materials & Processes, Aeronautical Systems Division, Air Force Systems Command
DoD Project
7320 - Fibrous Materials for Decelerators and Structures
DoD Task
None Given
Laboratory
Directorate of Materials & Processes
Distribution Conflict
No
Distribution Classification
1
Abstract
Eight superalloys of A-286, Elgiloy, Hastelloy B, M-252, Rene 41, Udimet 500, Udimet 700 and Waspaloy were processed to ultra fine fibers of .001 inch diameter or less and their roam temperature physical properties evaluated. All alloys except A-286 had ultimate strengths in the range of 160,000 to 220,000 psi as solution heat treated. Alloy A-286 had a tensile strength of 100,000 psi.
Multifilament yarns composed of seven (7), nineteen (19) and thirty-seven (37) filaments of Elgiloy and Rene 41 were sheathed with a Chromel-C alloy ribbon and processed to .0027 inch diameter. Tensile strengths were determined for the sheathed yarns at 1600°F., 1800°F., and 2000°F. in air and argon. The oxidation resistant Chromel-C considerably improved the 1800°F. and 2000°F. tensile strength of the Rene 41 alloy, but the effect on Elgiloy was slight.
Index Abstract
Contrails only
Identifier
AD0299030
DTIC Record Exists
No
Report Availability
Full text available
Extent
16
Corporate Author
Hoskins Manufacturing Company
Report Number
ASD TDR 62-964, p. 127-141
Provenance
Lockheed Martin Missiles & Fire Control
Type
article
Relation
This paper was presented at the Directorate of Materials and Processes "Symposium on Fibrous Materials" held in Dayton, Ohio, on 16-17 October 1962
Creator
Rizzardi, John A.
Format
1 online resource (16 pages)
Is Part Of
Symposium on Fibrous Materials
Media
ASDTRD62-964paper07.pdf

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Items with "Has Part: Processing of Superalloy Multifilament Yarn"
Title Class
Symposium on Fibrous Materials