2015
DOI: 10.1016/j.matchar.2015.03.031
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Nano/ultrafine grained austenitic stainless steel through the formation and reversion of deformation-induced martensite: Mechanisms, microstructures, mechanical properties, and TRIP effect

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Cited by 128 publications
(62 citation statements)
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“…As the world goes the strain concentrates in the austenite volumes which are next to previous location but completeness of phase transformation depends on the position of deformation temperature in relation to critical points of M s and M d (M s -start transformation temperature, M d -maximum deformation temperature, after that no transformation happens). In accordance with [1,3] the majority of TRIP steels has distinctive feature, M s < 273 K, and M d > RT. In [3] it has been shown that strain deformation increase and refinement structure to nano-and ultrafine grained state in metastable AISI 304L steel promotes martensite quantity increase and additional hardening, however, plasticity to fracture decreases.…”
Section: Introductionmentioning
confidence: 58%
See 1 more Smart Citation
“…As the world goes the strain concentrates in the austenite volumes which are next to previous location but completeness of phase transformation depends on the position of deformation temperature in relation to critical points of M s and M d (M s -start transformation temperature, M d -maximum deformation temperature, after that no transformation happens). In accordance with [1,3] the majority of TRIP steels has distinctive feature, M s < 273 K, and M d > RT. In [3] it has been shown that strain deformation increase and refinement structure to nano-and ultrafine grained state in metastable AISI 304L steel promotes martensite quantity increase and additional hardening, however, plasticity to fracture decreases.…”
Section: Introductionmentioning
confidence: 58%
“…In accordance with [1,3] the majority of TRIP steels has distinctive feature, M s < 273 K, and M d > RT. In [3] it has been shown that strain deformation increase and refinement structure to nano-and ultrafine grained state in metastable AISI 304L steel promotes martensite quantity increase and additional hardening, however, plasticity to fracture decreases.…”
Section: Introductionmentioning
confidence: 58%
“…Many authors studied the deformation induced martensites in austenitic [15][16][17][18][19][20][21][22] , duplex and lean duplex stainless steels [23][24] . Both ε-and α'-martensites can be observed by transmission electron microcopy (TEM) and quantified by X-ray diffraction (XRD).…”
Section: Methodsmentioning
confidence: 99%
“…It is worth noting that the Cr-rich precipitate produced by spinodal decomposition and the magnetic martensite produced by cold working are usually cited with the same symbol (α') [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24] , but these are phases completely distinct. For this reason, in this paper, the Cr-rich precipitate produced by spinodal decomposition was called α 1 .…”
Section: Methodsmentioning
confidence: 99%
“…Например, у деформированных аустенит-ных сталей 316L и AISI 301LN комбинация повышен-ных характеристик прочности и пластичности отмеча-ется соответственно после кратковременного (10 мин) отжига в температурном интервале 300-500 °С [17] и после отжига при 650 °С в течение 30 мин [18]. Для метастабильных аустенитных сталей, претерпевающих деформационное мартенситное γ→α'-превращение, улучшение комплекса механических свойств после на-грева до температур 600 °С и более связывают с разви-тием обратного α'→γ-превращения мартенсита дефор-мации и формированием субмикро-и нанокристалли-ческих аустенитных структур [19][20][21][22].…”
Section: Introductionunclassified