Determination of parameters of microstructural inhomogeneity of deformation of metals by the method of modeling
Scientific-Technical Section
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Abstract
The article suggests a method of evaluating the microstructural inhomogeneity of deformation of metals by modeling. The method includes the measurement of deformations of metal according to meshes of a dividing grid with small base and the calculation of the distribution parameters of microdeformations in model representation. It is shown that the modeling method makes it possible objectively to evaluate the microinhomogeneity of deformation of metals independently of the chosen mesh size of the dividing grid. New structural characteristics are introduced: the base and wave of variation expressing the degree of crumbling or amalgamation of metal grains by inhomogeneity of deformation.
Keywords
Structural Characteristic Mesh Size Model Representation Modeling Method Distribution Parameter
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Literature cited
- 1.A. A. Vainshtein, V. T. Kornienko, É. O. Kornienko, and V. A. Strizhak, “Equipment for and method of measuring microdeformations,” in: General Problems and Methods of Investigating Ductility and Viscoelasticity of Materials and Structures: Collection of Scientific Papers, UNTs Akad. Nauk SSSR, Sverdlovsk (1986), pp. 16–22.Google Scholar
- 2.F. P. Rybalko, “Distribution of inhomogeneous plastic deformation,” Izv. Vyssh. Uchebn. Zaved., Fiz., No. 6, 79–84 (1958).Google Scholar
- 3.L. V. Kuksa, “Regularities of the development of microinhomogeneity of plastic deformation of metals,” Probl. Prochn., No. 9, 13–19 (1979).Google Scholar
Copyright information
© Plenum Publishing Corporation 1992