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Longitudinal tensile behavior of h4lm graphite in nitrogen to 2750 °C

✍ Scribed by Morton C. Smith


Publisher
Elsevier Science
Year
1964
Tongue
English
Weight
923 KB
Volume
13
Category
Article
ISSN
0022-3115

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📜 SIMILAR VOLUMES


Longitudinal tensile properties of H4LM
✍ M.C Smith; D.T Eash; K Mckibbin 📂 Article 📅 1964 🏛 Elsevier Science 🌐 English ⚖ 217 KB

Tensile strength data are presented for a molded H4LM graphite tested in the longitudinal orientation ("across the grain") at a nominal engineering strain rate of 0.0005 /min in liquid hydrogen at -253"C, in liquid nitrogen at -196"C, and in air at room temperature, 250 and 500°C. All ultimate stren

Effects of temperature and strain rate o
✍ Morton C Smith 📂 Article 📅 1964 🏛 Elsevier Science 🌐 English ⚖ 716 KB

Curves are presented showing the ultimate tensile strength of molded H4LM graphite in the transverse orientation ("with the grain") as a function of temperature, for tests made in vacuum and in static helium at nominal engineering strain rates of 0.005, 0.5 and 2.0/min. Temperature ranges considered

46. Relaxation of tensile stress in a re
✍ M.C Smith 📂 Article 📅 1968 🏛 Elsevier Science 🌐 English ⚖ 130 KB

Creep curves for eight different graphites showed that the creep strain obeyed the well known equation E= At". Since the mechanisms controlling creep rate through stress and temperature are dependent on structure, it seems inappropriate to analyse the coefficients of this equation in detail. Activat