Apparatus for performing high-temperature fiber push-out testing

Details Apparatus for performing high-temperature fiber push-out testing Apparatus for performing high-temperature fiber push-out testing

1992-12-21

1994-11-08

Raevis, Robert

Measuring and testing

Specimen stress or strain, or testing by stress or strain...

By loading of specimen

G01N 342

Patent

active

053616413

ABSTRACT:
The apparatus disclosed in the present invention measures the force at which a fiber resist the motion of an indenter driven at constant speed. This apparatus conducts these test in a vacuum of about 10.sup.-6 tort and at temperatures up to 1100.degree. C. Temperature and vacuum environment are maintained while controlling indenter motion, sample position, and providing magnified visual inspection during the test.

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Kozub et al., "Universal Chamber For High Temperature Mechanical Testing up to 2000.degree. C.", INSPEC, Jul. 1976.
Kaplan, "A temperature stabilization system for a vacuum test machine", Feb. 1976.

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