Abstract

Several results of using the photometric analysis of structure images (PHASI) for the determination of the physical properties of materials and for the estimation of some specific features of their structural state are considered. In particular, it is shown that, using PHASI, one can construct the fatigue curve of material from standard fatigue tests by cantilever bending of 3-4 flat samples. Application of PHASI for the determination of the thermal properties of materials is shown by the example of determining the coefficient of thermal diffusivity of a copper foil subjected to the action of single laser pulse. The structure features of molybdenum single crystals oriented according to the corners of the standard stereographic triangle have been identified by PHASI and serve as example of PHASI use for the structure examination.

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