An interferometric examination of the oxide/metal interface and the coating surface after anodizing an aluminium alloy with differing microstructures and surface finish.-Part 2. Machined Surfaces, and some Effects of Post-Machining Finishing.

摘要

Surfaces of aluminium alloy 7010-T736 were prepared by machining and some were given further post-machining smoothing treatments. They were then sulphuric acid hard anodised for various times producing coatings that were subjected to microscopical and interferometrical examination.