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Vol 44 Iss. 3
Pages:
113-118
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RUS
Article
Geology

Influence of strain rate on plasticity of materials

Authors:
E. O. Shvaikovskaya
A. I. Nikolaeva
A. G. Bobrov
Date submitted:
1963-09-18
Date accepted:
1963-11-27
Date published:
1964-04-28

Abstract

The identity of X-ray photographs of plastically deformed annealed and unannealed crystals indicates that elastic changes in the orientation of neighboring sections of a plastically deformed unannealed crystal play an insignificant role in the formation of tails on the photographs. The investigation of the nature of rotation led to a detailed study of tails on X-ray photographs, since the reorientation of individual sites in a deformed crystal is most reliably established by means of X-ray photographs. From a crystal whose lattice is distorted, X-ray photographs with blurred and split spots are obtained, and asterisms and bridges between bright spots appear.

Область исследования:
Geology
Funding:

None

Go to volume 44

References

  1. Indenbom V. L., Urusovskaya A. A. What are irrational twins? Kristallografiya, 1959, vol. 4, No. 1.
  2. Revnov B. I., Shvaikovskaya E. O. Static and dynamic deformation of mica – muscovite. Kristallografiya, 1959, vol. 4, issue 5.
  3. Moknevskii V. A., Titova V. M., Bartoshinskii Z. V. Zap. Vses. mineral. ob-va, 1962, ser. 2, part 91.
  4. Shvaikovskaya E. O. X-ray diffraction study of distortions of the crystal lattice of mineral fibers. IZB. AN SSSR, ser. fizich., 1956, vol. XX, No. 6.
  5. Rastegaev M. V. A new method of uniform deposition of specimens for determining the true resistance to deformation and the coefficient of external friction of metal. Zavodskaya laboratoriya, 1940, No. 3.
  6. Gogoberidze D. B. Mechanical twinning. Nauchno-tekhn. izd-vo Ukrainy, 1938.
  7. Buinov N. I. X-ray diffraction study of ordering in AuCu alloy. ZhETF, 1947, vol. 17, issue 1.
  8. Garber R. I. Mechanism of twinning of calcite and sodium nitrate during plastic deformation. ZhETF, 1947, vol. 17, issue 1.
  9. Iakutovich M., Iakovleva E. On the kinetics of mechanical twinning of crystals. ZhETF, 1935, vol. V, issue 7.

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