Results 11 to 20 of about 2,193 (227)
Enhancing the Robustness and Efficiency in the Production of Medium Mn Steels by Al Addition
Metals, 2020 The narrow process window during intercritical annealing and discontinuous yielding have limited the commercialization of medium Mn steels. In this study, a double-annealing process based on the commercial continuous annealing line is proposed.
Maokun Bai +5 more
doaj +1 more source
Metals, 2023 In this study, the effect of subsequent heat treatment applied to high-strength low-alloy steel (HSLA) on the structure–property relationships was investigated.
Seung-Hyeok Shin +2 more
doaj +1 more source
Journal of Materials Research and Technology, 2022 The aim of this research was to develop a medium Ni–Mn dual phase steel with a combination of relatively high strength and good formability for industrial applications.
Hamidreza Koohdar +3 more
doaj +1 more source
Tempering and Intercritical Annealing of Air‐Hardening 4 wt% Medium Manganese Steels
steel research international, 2021 The mechanical properties after tempering and intercritical annealing of medium manganese steels with 4 wt% Mn for forging applications are presented. After forging with subsequent air cooling, heat treatments were performed, specifically tempering from 250 and 450 °C and intercritical annealing between 600 and 675 °C.
Alexander Gramlich, Wolfgang Bleck
openaire +3 more sources
Quenching and Partitioning of Multiphase Aluminum-Added Steels
Metals, 2019 The quenching and partitioning response following intercritical annealing was investigated for three lean TRIP-type high-Al steel compositions. Depending on the intercritical austenite fraction following annealing, the steels assumed either a ferrite ...
Tuomo Nyyssönen +5 more
doaj +1 more source
Materials Research Express, 2021 The paper mainly studies intercritically annealed medium manganese steel, which only contains 3.5 wt% Mn. After annealing at different temperature, the microstructure of the experimental steel is composed of ferrite and austenite with different ...
Tao Kang +4 more
doaj +1 more source
Journal of Materials Research and Technology, 2023 Through the idea of replacing Ni with Mn, a shortened process of ultra-fast cooling and two-step intercritical annealing for medium-Mn and low-Ni steel after rolling was designed.
Zhihui Liao +7 more
doaj +1 more source
Influence of cold-rolling reduction on retained austenite texture in cold-rolled and intercritically annealed TRIP-assisted steel [PDF]
, 2011 The newly developed multiphase transformation-induced plasticity (TRIP) steels are of interest for industrial applications because of their excellent combination of high strength and ductility.
Akbarzadeh, A +4 more
core +2 more sources
Role of stress-assisted martensite in the design of strong ultrafine-grained duplex steels [PDF]
, 2015 This work explains the occurrence of transformation-induced plasticity via stress-assisted martensite, when designing ultrafine-grained duplex steels.
Bhadeshia, HKDH +6 more
core +1 more source
Metals, 2022 This paper studies the microstructures and mechanical properties of quenching and partitioning (Q&P) samples prepared with 35% and 75% cold reduction sheets at an annealing temperature of 810 °C (intercritical temperature).
Yuanyao Cheng +3 more
doaj +1 more source