- Article
Investigation on the Effect of a Chromium-Free Sealing Treatment for the Corrosion Resistance of AA2198-T851 after Tartaric Sulphuric Anodizing (TSA)
- Fernanda Martins Queiroz,
- Aline de Fátima Santos Bugarin,
- Victor Hugo Ayusso,
- Maysa Terada and
- Isolda Costa
The AA 2198-T851 is a third-generation Al-Li alloy developed for use in the aircraft industry. Al-Li alloys are susceptible to localized corrosion due to their complex microstructure resulting from the used thermomechanical treatment. In order to pre...

