Stock material or miscellaneous articles – Structurally defined web or sheet – Including aperture
Patent
1988-03-28
1990-01-23
Robinson, Ellis P.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including aperture
428196, 428209, 428367, 428 40B, 4285428, 73 1R, 73760, 73799, B32B 300
Patent
active
048957500
ABSTRACT:
A carbon composite tensile test specimen for high temperature testing and a method of fabricating the same are disclosed. A plurality of holes are drilled in first and second end sections of the specimen and then the end sections are electroplated with nickel. The nickel plating of the end sections prevents breakage of the ends in the jaws of a tensile testing apparatus. For high-temperature testing, a standard-sized specimen may be used with the jaws in the hot zone.
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Bissell Henry
Carroll Leo R.
General Dynamics Corp. Pomona Division
Robinson Ellis P.
Ryan P. J.
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