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Anomalies of the pl...
Anomalies of the plastic deformation of solid parahydrogen
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Aleksandrovski, A. N. (författare)
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Kir'yanova, E. A. (författare)
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Manzheli, V. G. (författare)
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visa fler...
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Soldatov, Alexander (författare)
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Tolkachev, A. M. (författare)
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visa färre...
- 1987
- 1987
- Engelska.
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Ingår i: Soviet Journal of Low Temperature Physics. - 0360-0335. ; 13:10, s. 623-624
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- The work hardening curves σ(ε) of special-purity parahydrogen single crystals are obtained in the temperature range 2-6 °K at very low stresses (σ=5 10 - 2 g/mm2). Our study reveals a number of anomalies, in particular an effect whereby a sample recovers its dimensions after plastic deformation reaching 7%. The work hardening curves of solid neon are also obtained for comparison. The gravity-induced downward flow of parahydrogen single crystals at helium temperatures mentioned in the literature has not been observed.
- The work hardening curves σ(ε) of special-purity parahydrogen single crystals are obtained in the temperature range 2–6 °K at very low stresses (σ=5 · 10 – 2 g/mm2). Our study reveals a number of anomalies, in particular an effect whereby a sample recovers its dimensions after plastic deformation reaching 7%. The work hardening curves of solid neon are also obtained for comparison. The gravity-induced downward flow of parahydrogen single crystals at helium temperatures mentioned in the literature has not been observed.
Ämnesord
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Nyckelord
- Fysik
- Fysik
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