Results 91 to 100 of about 468,515 (221)

Dual Phase Ferrite-Martensitic Steel Micro-Alloyed with V-Nb [PDF]

Metalurgija, 2007
For low-carbon V-Nb micro-alloyed steel, dual phase ferrite-martensitic microstructures were prepared with a variable martensite fraction, which ranged from Vm 20 to 88%.
Džupon, M., Parilák, Ľ., Kollárová, M., Sinaiová, I.   +3 more
doaj  

Fine-grained dual-phase steels fabricated via cold-rolling ferrite-martensite structure and subsequent intercritical annealing

Journal of Materials Research and Technology, 2023
Y.G. Deng, Y.P. Yang
semanticscholar   +1 more source

Unprecedented high strength and ductility in plain low-carbon steel via trimodal grain size distribution

Journal of Materials Research and Technology
In this work, unprecedented high strength and ductility in plain low-carbon steel (PLCS) was achieved via the formation of trimodal grain size distribution (TGSD).
Somayyeh Gholamalipour, Roohollah Jamaati, Seyed Jamal Hosseinipour   +2 more
doaj   +1 more source

Effect of microstructural inheritance window on the mechanical properties of an intercritically annealed Q&P steel

Journal of Materials Research and Technology
Different initial microstructures significantly influence the final microstructures and mechanical properties of the intercritically annealed quenching and partitioning steels.
Ning Xu, Lingyu Wang, Jun Hu, Zhigang Jia, Weilin Xue, Wei Xu   +5 more
doaj   +1 more source

Retained austenite grain size as a strength-plasticity relationship indicator in Al-alloyed medium-Mn steel processed by intercritical annealing

Journal of Materials Research and Technology, 2023
A. Skowronek, A. Grajcar, Liwia Sozańska-Jędrasik, K. Radwański, Krzysztof Matus, J. Opara   +5 more
semanticscholar   +1 more source

Strong Interactions between Austenite and the Matrix of Medium-Mn Steel during Intercritical Annealing. [PDF]

Materials (Basel), 2020
Zhou T, Wang C, Wang C, Cao W, Chen Z.
europepmc   +1 more source

The effect of high-temperature intercritical annealing and rolling strain on the development of trimodal microstructure in low-carbon steel

Journal of Materials Research and Technology
In this work, the effect of high-temperature intercritical annealing and rolling strain on the microstructure and mechanical properties of low-carbon steel were studied.
Somayyeh Gholamalipour, Roohollah Jamaati, Seyed Jamal Hosseinipour   +2 more
doaj   +1 more source

Preparation of high-strength and high-ductility medium Mn steel with chemistry heterogeneous via a two-step intercritical annealing process

Journal of Materials Research and Technology
Recently, the retained austenite (RA) with chemically heterogeneous has attracted great attention in medium Mn steel. In this work, we designed a two-step intercritical annealing (TIA) heat treatment process to prepare high-strength medium Mn steel with ...
Geng Tian, Jun Xiao, Long Yan, Shun Yao, Zhiyi Bao, Aimin Zhao   +5 more
doaj   +1 more source

Intercritical Annealing of 22MnB5 for Hot Forming Die Quenching

IOP Conference Series: Materials Science and Engineering, 2018
Haotian Yan, Massimo Di Ciano, Mohit Verma, Kyle J. Daun   +3 more
openaire   +1 more source

Temperature-Dependent Microstructural Evolution of Al-Rich Medium-Mn Steel During Intercritical Annealing

Metallurgical and Materials Transactions. A, 2022
A. Skowronek, A. Grajcar, A. Kozłowska, A. Janik, M. Morawiec, R. Petrov   +5 more
semanticscholar   +1 more source