Core Structure Formation in the Joints Fabricated by Friction Stir Welding of Metals with Polymorphic Transformations
- Авторлар: Chularis A.1, Rzaev R.2, Zotov O.3, Zotova A.3
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Мекемелер:
- Don State Technical University
- Astrakhan State University
- Peter the Great St. Petersburg Polytechnic University
- Шығарылым: Том 2019, № 13 (2019)
- Беттер: 1471-1478
- Бөлім: Welding Technologies. Soldering
- URL: https://journals.rcsi.science/0036-0295/article/view/173887
- DOI: https://doi.org/10.1134/S003602951913007X
- ID: 173887
Дәйексөз келтіру
Аннотация
The microstructures of the weld core, the heat-deformation-affected zone, and the heat-affected zone having formed during the friction stir welding (FSW) of 12Kh18N10T steel and OT4-1 and VT-1 alloys are studied. The weld core of the solid-state FSW welded joints made of the metals and alloys that undergo polymorphic transformations is shown to form under structural superplasticity due to corporative recrystallization processes and phase transformations.
Авторлар туралы
A. Chularis
Don State Technical University
Email: radmir.82@mail.ru
Ресей, Rostov-on-Don
R. Rzaev
Astrakhan State University
Хат алмасуға жауапты Автор.
Email: radmir.82@mail.ru
Ресей, Astrakhan
O. Zotov
Peter the Great St. Petersburg Polytechnic University
Email: radmir.82@mail.ru
Ресей, St. Petersburg
A. Zotova
Peter the Great St. Petersburg Polytechnic University
Email: radmir.82@mail.ru
Ресей, St. Petersburg