THE TUBE STRESS-STRAIN PROPERTIES OF BRITTLE MATERIALS TO 5000 F. Sixth Monthly Report
Author(s) -
C. D. Pears
Publication year - 1960
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/4023065
Subject(s) - bearing (navigation) , materials science , tube (container) , brittleness , stress (linguistics) , spectrum analyzer , stress–strain curve , graphite , composite material , power (physics) , structural engineering , engineering , physics , electrical engineering , deformation (meteorology) , thermodynamics , linguistics , philosophy , astronomy
Additional furnace work using the 25-kw induction power supply indicated reliable long-time performance at 4500 deg F. The detailed check out of the prototype, flat, gas bearing was completed. Bearing operatlon was very stable at 0.0005-in. gap. The design of the spherical bearing was begun. The grips were checked with a single graphite specimen and indicated satisfactory performance with specimen failure at the anticipated ultimate stress. The loading system was assembled, aligned, and operational check out completed. Design study of the optical strain analyzer was continued. (auth
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