Origin and the Hardening Mechanism of Twinned Lenticular Martensite in a Fe–33Ni Alloy

Y Li, Z Wang, L Qian, J Zhao, W Zhang, P Wei… - Acta Metallurgica Sinica …, 2023 - Springer
… High density of nanoscale twins are well known presented within lenticular martensite
and form midrib, while carbon-independent superhardening is thus expected and will in the …

Analysis of variant-pairing tendencies in lenticular martensite microstructures based on rank-1 connection

Y Shinohara, S Akabane, T Inamura - Scientific Reports, 2021 - nature.com
… only on the midrib of the martensite. Second, the HP areas are considered to be much greater
than those of the other four planes; the aspect ratio of a lenticular martensite plate is ~ 0.1 …

Dynamic model of spatial scaling of the initial excited state upon reconstructive martensitic transformations

MP Kashchenko, NM Kashchenko… - Physics of Metals and …, 2021 - Springer
… completely twinned midrib of lenticular crystals, but also the partially twinned zone framing
the midrib. Another fundamental conclusion is made about the martensitic transformation of …

Analysis of thin-plate martensite microstructure in steel focusing on incompatibility and its visualization

Y Shinohara, M Hishida, Y Tanaka, T Inamura - Acta Materialia, 2023 - Elsevier
… Orientation of junction planes for (a) the thin-pate and (b) the lenticular martensite … In
lenticular martensite, rank-1 connection at the midrib/midrib junction plane is satisfied in …

[HTML][HTML] Influence of Si on the microstructure and C redistribution in martensitic steels

M Seehaus, S Korte-Kerzel, S Sandlöbes-Haut - Materials & Design, 2023 - Elsevier
… The midrib of the lenticular martensite is composed of a … ) and partially transformed lenticular
martensite in combination … both, the interface and the midrib, the misorientations were closer …

[HTML][HTML] Microstructural evolution in a high-silicon medium carbon steel following quenching and isothermal holding above and below the Ms temperature

S Pashangeh, M Somani, SSG Banadkouki - Journal of Materials Research …, 2020 - Elsevier
… of martensite in low and medium carbon steels, and (ii) plate-type lenticular martensite in …
the absence of a midrib, whereas (112) transformation twins of the {112}<111>-type in plate …

The degenerate structure of transformation twins and the monocrystallinity of part of the thin-plate martensite initiated by a strong magnetic field

MP Kashchenko, NM Kashchenko, VG Chashchina - Mechanics of Solids, 2020 - Springer
… [2] shows, the growth rate of midrib (as well as thin-plate … lenticular shell of midrib, can be
smaller in order of magnitude. That is, according to the kinetics of the formation of the lenticular

Quantitatively evaluating respective contribution of austenite and deformation-induced martensite to flow stress, plastic strain, and strain hardening rate in tensile …

W Mao, S Gao, W Gong, Y Bai, S Harjo, MH Park… - Acta Materialia, 2023 - Elsevier
… the martensite in Fe-24Ni-0.3C has a lenticular morphology with a midrib in the middle of
martensite … /austenite interface will lose mobility once the lenticular martensite plate reaches the …

TWIP and TRIP-associated mechanical behaviors of Fex (CoCrMnNi) 100-x medium-entropy ferrous alloys

HU Jeong, N Park - Materials Science and Engineering: A, 2020 - Elsevier
… -martensite plays a role in the formation of some α-martensite … On the other hand, the formation
of lenticular martensite was … α-martensite in ferrous alloys, lenticular martensite forms by …

Microstructure and texture evolution of cold-rolled low-Ni Cr–Mn–N austenitic stainless steel during bending

H Kamali, H Xie, F Jia, H Bi, E Chang, H Xu… - Journal of Materials …, 2021 - Springer
martensite. Therefore, in this study, any formation of martensite is related to the
deformation-induced martensitic … In the region (II), however, they are finer with a lenticular shape …