Title: Accelerated corrosion tests of high strength 7075 aluminum alloy in salt water spray
Abstract:High-strength Aluminum alloy is often used in aircraft structure; corrosion is a big problem that it must be faced of. Acid salt spray (fog) test is used here to accelerate the corrosion of 7075 Alumi...High-strength Aluminum alloy is often used in aircraft structure; corrosion is a big problem that it must be faced of. Acid salt spray (fog) test is used here to accelerate the corrosion of 7075 Aluminum alloy. The results obtained from the test show that the acid salt spray test could simulate and accelerate the atmospheric corrosion well. The mechanical properties of the corrosion samples have been tested. And it was found that the mechanical properties of the corrosion samples declined obviously with the corrosion time. Based on the test and the knowledge of damage mechanics, a concept of equivalent corrosion damage was proposed for the accelerated corrosion tests.Read More
Publication Year: 2006
Publication Date: 2006-02-01
Language: en
Type: article
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