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JOURNALS // Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences // Archive

Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2008 Issue 2(17), Pages 215–223 (Mi vsgtu619)

This article is cited in 2 papers

Solid State Physics

On constitutive equation, compressibility and inner pressure in metals with body-centered cubic lattice, face-centered cubic lattice and face-centered close-packed lattice

B. I. Bertyaev, I. I. Reut

Samara State Technical University

Abstract: According to the data of compression modulus and thermal expansion volume coefficient the volume of atom in metals with body-centered cubic lattice, face-centered cubic lattice and face-centered close-packed lattice was calculated. Results correlate well with crystallographic data, what makes it possible to calculate inner pressure in metals at ambient temperature.

Keywords: crystal latitude, intrinsic pressure, constitutive equation, thermal dilatation, compressibility, modulus of dilation.

UDC: 536.71

MSC: Primary 58Z05; Secondary 74E15

Original article submitted 18/IX/2008
revision submitted – 10/X/2008

DOI: 10.14498/vsgtu619



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