Мақаланы E-mail арқылы жіберу Microstructure and Salt Fog Corrosion Behavior of AA2219 Friction-Stir-Welded Aluminum Alloy
- Авторлар: Srinivasa Rao G.1, Subba Rao V.V.2, Rao S.R.3
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Мекемелер:
- Department of Mechanical Engineering, SRM University
- Department of Mechanical Engineering, JNTUK
- Department of Mechanical Engineering, SSN College of Engineering
- Шығарылым: Том 59, № 3-4 (2017)
- Беттер: 223-231
- Бөлім: Article
- URL: https://journal-vniispk.ru/0026-0673/article/view/235656
- DOI: https://doi.org/10.1007/s11041-017-0133-x
- ID: 235656
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Аннотация
Plates (8.1-mm-thick) from aluminum alloy AA2219-T87 are studied after friction stir welding. The plates are subjected to salt fog corrosion tests according to ASTM B117 at different pH values and different spraying times. The regions affected by corrosion are studied in different zones of welded joints by the methods of optical and transmission electron microscopy. The corrosion resistance is determined in acid, basic and neutral solutions. The resistances of the base metal and of the zones of welded joints are compared.
Авторлар туралы
G. Srinivasa Rao
Department of Mechanical Engineering, SRM University
Хат алмасуға жауапты Автор.
Email: gsrinu1882@gmail.com
Үндістан, NCR Campus, Delhi
V. Subba Rao
Department of Mechanical Engineering, JNTUK
Email: gsrinu1882@gmail.com
Үндістан, Kakinada
S. Rao
Department of Mechanical Engineering, SSN College of Engineering
Email: gsrinu1882@gmail.com
Үндістан, Chennai
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