METHOD FOR DETERMINATION OF RESPECTIVE LEVEL OF BOUNDARY STATE OF METAL

摘要

Method for determination of relative level of boundary state of metal (BSM) includes standard tests of sample on tension till its breakage under effect of tension forces. Relative level of boundary state of metal is determined as geometrical average of the average value of relative elongation () in the journal of the sample at its breakage and relative level of its fracture stability (FS) with calculation by formula:.