Plastic deformation of metal particles in gas-dynamic spraying

Autor: Danchenko, V. N., Milenin, A. A., Golovko, A. N.
Zdroj: Powder Metallurgy and Metal Ceramics; July 1998, Vol. 37 Issue: 7-8 p351-355, 5p
Abstrakt: The main stage of the gas-dynamic spraying process is the deformation and heating of particles upon impact with the substrate. A solution of the impact deformation problem by use of the finite element method is given. The model developed enables determination of the extent of particle deformation and the time and temperature of impact as functions of the material and particle properties and the initial velocity and temperature of particles.
Databáze: Supplemental Index