Hong, Sung-Min Kim, Myung-Yeun Min, Dong-Joon Lee, Kyu-ho Shim, Jae-Hyeok Kim, Dong-Ik Suh, Jin-Yoo Jung, Woo-Sang Choi, In-Suk 2024-01-20T09:05:00Z 2024-01-20T09:05:00Z 2021-09-05 2014-08 1044-5803 https://pubs.kist.re.kr/handle/201004/126545 In this research, the phenomenon of strain-induced precipitation of M-23 (M = Cr, Fe, Mo) C-6 precipitates in 347 austenite stainless steel was systematically studied. During annealing at 650 degrees C, the experimental results exhibited significantly earlier formation of M23C6 precipitates in the plastically strained specimen, than in the no-strain specimen. The various microstructural characterizations showed that the accelerated formation of M23C6 precipitates occurred around deformation bands that were generated by deformation twinning. Extensive investigation suggested that the strain-induced precipitation of M23C6 is attributed to the formation of strain-induced alpha' martensite during plastic deformation near deformation bands. (C) 2014 Elsevier Inc. rights reserved. English ELSEVIER SCIENCE INC INDUCED MARTENSITE DEFORMATION SENSITIZATION MORPHOLOGIES MECHANISM FAILURE TUBES Unraveling the origin of strain-induced precipitation of M23C6 in the plastically deformed 347 Austenite stainless steel Article 10.1016/j.matchar.2014.04.002 1 MATERIALS CHARACTERIZATION, v.94, pp.7 - 13 MATERIALS CHARACTERIZATION 94 7 13 scie scopus 000339696000002 2-s2.0-84901047353 Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Materials Science, Characterization & Testing Materials Science Metallurgy & Metallurgical Engineering Article INDUCED MARTENSITE DEFORMATION SENSITIZATION MORPHOLOGIES MECHANISM FAILURE TUBES 347 austenite stainless steel Strain-induced precipitation Deformation band a &apos Martensite M23C5 precipitates