Patent ID: 8974728
Filing Date: 2015-03-10
Classification: C22C,C23C

Abstract:
1. A hot-dip cast aluminum alloy used for anticorrosion treatment for engineering parts resistant in marine climate comprising: the following components of Al, Zn, Si, Mg, RE, Ti, Ni and nanometer oxide particle reinforcing agent selected from one or two of TiO 2 and CeO 2 , wherein mass percentages of the components are as follows: Zn 35-58%, Si 0.3-4.0%, Mg 0.1-5.0%, RE 0.02-1.0%, Ti 0.01-0.5%, Ni 0.1-3.0%, nanometer oxide particle reinforcing agent 0.01-1.0%,and the balance being Al and unavoidable impurities.