Residual thermal stresses in two-phase alloys

Regularities in the formation of residual thermal stresses in two-phase alloys in relation to structure and the physicomechanical properties of phases are studied. Results are given for the calculation of intergranular reaction forces in the vicinity of pores filled with binder occurring as a result of the difference in thermal expansion coefficients for the phases. The dependence of the magnitude of intergranular reaction on the percentage content of binder is analyzed.Translated from Problemy Prochnosti, No. 9, pp. 81–86, September, 1990.