Technique of multifunctional investigations of the physical and chemical factors influence on a complex of physico-mechanical properties and mechanical fatigue of metal systems


The experimental plant and technique for complex research of influence of the several physical and chemical factors, which operate simultaneously or in certain sequence, on a number of physical properties of samples as plates with thickness 0,5-2 mm, width of 2-15 mm and length of 8-12 mm or cylinder with diameter of 1-5 mm and length of 8-12 mm. The plant allows to investigate influence of corrosion environments, temperatures, a kind of cyclic loadings and character of cracks on endurance of metals and module Jung’s, thermo elastic coefficient, factor of thermo-EMF and electroresistance. Measurement can be spent as during influence of the certain factors on separate samples, and it is more reliable comparative measurements on two identical samples of various influences, or identical conditions on samples of one alloy, but with different initial phase-structural conditions. Influences of crystal-structural factors on a complex of physical-mechanical properties of alloys on an iron - nickel basis are analyzed

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