@ARTICLE{Park_Jungbin_Austenitic_2023, author={Park, Jungbin and Jeon, Junhyub and Seo, Namhyuk and Kim, Gwanghun and Son, Seung Bae and Jung, Jae-Gil and Lee, Seok-Jae}, volume={vol. 68}, number={No 1}, journal={Archives of Metallurgy and Materials}, pages={77-80}, howpublished={online}, year={2023}, publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences}, publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences}, abstract={The austenitic stability and strain-induced martensitic transformation behavior of a nanocrystalline FeNiCrMoC alloy were investigated. The alloy was fabricated by high-energy ball milling and spark plasma sintering. The phase fraction and grain size were measured using X-ray diffraction. The grain sizes of the milled powder and the sintered alloy were confirmed to be on the order of several nanometers. The variation in the austenite fraction according to compressive deformation was measured, and the austenite stability and strain-induced martensitic transformation behavior were calculated. The hardness was measured to evaluate the mechanical properties according to compression deformation, which confirmed that the hardness increased to 64.03 HRC when compressed up to 30%.}, type={Article}, title={Austenitic Stability and Strain-Induced Martensitic Transformation Behavior of Nanocrystalline FeNiCrMoC HSLA Steels}, URL={http://journals.pan.pl/Content/126231/PDF-MASTER/AMM-2023-1-11-Seok-Jae%20Lee.pdf}, doi={10.24425/amm.2023.141475}, keywords={nanocrystalline, austenite stability, strain-induced martensite, transformation-induced-plasticity}, }