FIELD: solid-state physics. SUBSTANCE: after removal of plastic relaxed internal stresses and increase in homogeneousness of material temperature coefficient of linear deformation and modulus of elasticity are measured in blanks of two metals with similar crystal structure under normal conditions. Then straight line equation is set up which is used for determination of temperature coefficient of linear deformation for metals with given crystal structure. EFFECT: more accurate measurement results. 2 tbl
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| METHOD DETERMINING TEMPERATURE COEFFICIENT OF LINEAR DEFORMATION | 1995 |
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| METHOD FOR HARDENING OF PARTS | 1993 |
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| METHOD OF DETERMINATION OF INTERVAL OF WORKING TEMPERATURE OF THERMOBIMETAL | 1992 |
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RU2034281C1 |
