Title of article :
Hot deformation regimes, their influence on structure and mechanical properties of silumin based composite materials and specific features of this influence
Author/Authors :
Trifonov، نويسنده , , V.G. and Kamalova، نويسنده , , I.V. and Romanova، نويسنده , , V.S. and Platonov، نويسنده , , V.N.، نويسنده ,
Abstract :
The effect of strain rate at 500 °C on structure and properties of AL30/30%SiC composites produced by liquid forging was investigated. Hot working results in reduction in size of silicon and intermetallics particles, formation of defects such as microcracks and micropores, size and shape of which depend on strain rate. Working conditions allowing a noticeable improvement in mechanical properties have been found.
Keywords :
Deformation , Composite , structure , mechanical properties , DEFECT
Journal title :
Astroparticle Physics
