Microstructure evolution of Al-7wt%Si-2wt%Fe alloy processed by high-pressure torsion

Microstructure evolution of Al-7wt%Si-2wt%Fe alloy processed by high-pressure torsion

Blog Article

The microstructure evolution of an aluminum silicon-based alloy after severe plastic deformation processing was examined.An aluminum silicon-based alloy; Al-7wt%Si-2wt%Fe, was processed by the severe plastic deformation technique called high-pressure torsion at room temperature Baby Carriers under a high pressure of 6.0 GPa and rotational speed of 1.

0 rpm with numbers of revolution up to 5 turns.Microstructure evolution, especially intermetallic phase, was observed using an optical microscope and a scanning electron microscope (SEM).The effects of Laptops high-pressure torsion on the Fe intermetallic compounds in Al-Si alloy were investigated.

It was found that the intermetallic particles decreased in size with increasing imposed strains.