Blowholes Porosity And Unsoundness In Aluminum Alloy Castings

Excerpt from Blowholes, Porosity, and Unsoundness in Aluminum-Alloy Castings The average amount of aluminum scrap made in sand - casting practice may be conservatively put at about 12 per cent of the metal melted, but the figure varies exceedingly with the class of cast ings, the individual foundry, the kind of alloy, and other factors. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.