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A method for fracture toughness assessment by the scatter of hardness characteristics
Authors:A A Lebedev  N R Muzyka  V P Shvets
Affiliation:(1) Pisarenko Institute of Problems of Strength, National Academy of Sciences of Ukraine, Kiev, Ukraine
Abstract:A stable correlation between the material fracture toughness characteristics and statistical parameters of scatter of hardness values has been established. __________ Translated from Problemy Prochnosti, No. 6, pp. 5–12, November–December, 2007.
Keywords:fracture toughness  scatter of hardness characteristics  homogeneity coefficient  complex stressed state
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