Microstructure and mechanical properties of AISi 304l austenitic stainless steel processed by various schedules of rolling
- Raab, A. G.
- Raab, G. I.
- Tokar, A. A.
- Rybalchenko, O. V.
- Belyakov, A. N.
DOIAbstract
The paper studies various rolling schedules implemented at 500°С (incl. direct, reverse, and cross rolling) and their effect on the structure formation and mechanical properties in AISI 304L stainless steel samples. Both TEM and SEM research techniques were applied. An ultrafine grain-subgrain microstructure was found to be formed inside elongated original grains. Rolling-processed microstructural elements were close in their size with the minimum value observed after a reverse rolling (240 nm
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