Process for Forming a Bearing Surface for Aluminum Alloy

Author:  Amarjit Brar, Anthony Dierich, Prativadi Narayan
Source:  US Patent 5,240,590
Doc ID:  1992068
Year of Publication:  1992
Abstract:  
A process for forming a bearing surface on an aluminium alloy article including the steps peening the surface, anodizing the surface , and washing the anodized surface with a boehmite inhibiting agent.