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LOW TEMPERATURE ANOMALIES OF THE TEMPERATURE DEPENDENCE OF METAL GLASS STRENGTH AND PLASTICITY.

[In Russian. / En russe.]

Author(s) : TABACNIKOVA E. D., BENGUS V. Z., STARCEV V. I.

Type of article: Article

Summary

THE SAID ANOMALIES ARE REGARDED AS INDICATION OF LARGE RESIDUAL INTERNAL STRESSES IN AMORPHOUS METAL ALLOYS WHICH INCREASE WITH DROPPING TEMPERATURE AND BECOME EQUAL TO 0.01 E (E IS THE YOUNG MODULUS) AT 4.2 K. LOW TEMPERATURE PLASTICITY OF THE GLASSES INDICATES CONSIDERABLE INTERNAL TANGENTIAL STRESSES, POSSIBLY DUE TO PRESENCE OF DISCLINATIONS. A HYPOTHESIS IS PROPOSED THAT IN GLASSES FEATURING LOW TEMPERATURE PLASTICITY, SOME OTHER PHYSICAL PROPERTIES MAY BE EXPECTED TO HAVE LOW TEMPERATURE ANOMALIES AS WELL.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1985-0404
  • Languages: Russian
  • Source: Fiz. nizk. Temp. - vol. 10 - n. 4
  • Publication date: 1984
  • Document available for consultation in the library of the IIR headquarters only.

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