FABRICATION OF WIDE TUNGSTEN SHEET BY POINT DEFORMATION TECHNIQUES.

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Abstract:

An experimental program was conducted to establish the feasibility of producing high quality wide tungsten sheet through use of the flow turning process. To establish basic limitations for the flow turning of various tungsten starting materials, a series of 90-degree included angle cones were flow turned from 0.125 in. thick tungsten plate. It was established that as-sintered, sintered and forged, sintered and rolled, and arc cast and rolled plates could be flow turned at minimum temperatures of 1400F, 1100F, 900F, and 600F, respectively.

Author(s):
Worcester, Samuel A.
Author Organization(s):
WAH CHANG CORP ALBANY OREG
Descriptive Note:
Final technical rept. for 1 Jul 61-31 Dec 64,
Supplementary Note:
See also AD-275 742.
Annotation:
Fabrication of wide tungsten sheet by point deformation techniques.
Pagination:
0165

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Contract/Grant Number(s):
NOw-61-1046
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
(*TUNGSTEN, SHEETS), (*MECHANICAL WORKING, TUNGSTEN), DEFORMATION, METAL PLATES, TEMPERATURE, MANUFACTURING, CONICAL BODIES, THICKNESS
Keyword(s):
FLOW TURNING
Report Date:
1964 Dec 31