Physical and chemical refinement of aerospace Al alloys
Physical and chemical refinement of aerospace Al alloys Reza Haghayeghi , P. Kapranos, “Physical and chemical refinement of aerospace Al alloys”, Materials Letters, Vol.95, 2013, PP.121-124 Conventional grain refinement is performed through the addition of chemical refiners. However, this article proposes physical refinement as an alternative method for producing fine grain size….