Accession Number : AD0277784

Title :   ELEVATED TEMPERATURE PROPERTIES OF NARMCO 102 ADHESIVE SYSTEM AND 2618-T6 ALUMINUM ALLOY

Corporate Author : MCDONNELL AIRCRAFT CORP ST LOUIS MO

Report Date : 10 JUL 1962

Pagination or Media Count : 7

Abstract : Research was conducted to determine the room temperature and 175 F lap shear strengths of specimens made with Narmco 102 adhesive and to determine the room temperature and 175 F failing shear stresses of sandwiched honeycomb panels bonded with Narmco 102 adhesive. The average lap shear strength of the specimens tested at 175 F was 77% of the specimens tested at room temperature. The average lap shear strength of the specimens tested at room temperature was 53% of the required strength stated in P.S. 11304. The average shear stress of the honeycomb specimens tested at room temperature and 175 F was more than twice the required strength stated in P.S. 14020. (Author)

Descriptors :   ALLOYS, BONDING, DEFORMATION, HIGH TEMPERATURE, MECHANICAL PROPERTIES, SANDWICH PANELS, SHEAR STRESSES, TENSILE PROPERTIES.

Distribution Statement : APPROVED FOR PUBLIC RELEASE