There has been a great debate whether grain refinement is more effective when shearing above or below the liquidus. In this work, examination of the microstructural evolution in AA7075 alloy has been performed, after stirring above & below the liquidus.
The results suggest that shearing above the liquidus is more effective. The outcomes indicate that at temperatures below the liquidus, the con Grain refinement of an Al–10% Mg alloy by intensive shearing in the liquid state...
ادامه مطلبما را در سایت Grain refinement of an Al–10% Mg alloy by intensive shearing in the liquid state دنبال می کنید
برچسب : نویسنده : rezahaghayeghi1 بازدید : 114 تاريخ : جمعه 3 شهريور 1396 ساعت: 5:21