Accession Number:

AD0276007

Title:

TEMPERATURE DEPENDENCE OF MODULUS, DENSITY, AND CRYSTALLINITY OF LINEAR POLYETHYLENES

Descriptive Note:

Corporate Author:

TEXTILE RESEARCH INST PRINCETON N J

Personal Author(s):

Report Date:

1962-04-01

Pagination or Media Count:

1.0

Abstract:

AD-276 008Div. 26, 17U TISTMEJH OTS price 1.00 General DynamicsFort Worth, T EX. DEVELOPMENT OF BRAZED BERYLLIUM SANDWICH CONS RUCTION, by S. V. Glorioso, D. P. OKeefe, and C. W. Rogers. Dec 0, 27p. incl. illus. tables, 2 refs. Rept. no. ERR-FW-043 Contract AF 336577248 Unclassified report DESCRIPTORS Sandwich construction, Sand wich panels, Beryllium, Sheets, Brazing, Silver solders, Steel, Titanium, Honeycomb cores, Soldered joints, Bonded joints, Solder ing alloys, Silver alloys. Beryllium sheet, .020 gage, was successfully prepared and brazed with steel and titanium honeycomb core to form a sandwich panel. Commercially available silver based alloys may be used for this purpose, however, an undesirable amount of diffusion or dissolution of the base metals may be experienced. The breakage as ociated with thin gage beryllium during handling or sawing is greatly reduced when the sheet is brazed into a sandwich. The full potential of brazed construction will not be realized until a braze alloy with properties compatible with beryllium has been developed. Author

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Distribution Statement:

APPROVED FOR PUBLIC RELEASE