Circular Steel for Fast Decarbonization: Thermodynamics, Kinetics, and Microstructure Behind Upcycling Scrap into High-Performance Sheet Steel

D Raabe, M Jovičević-Klug, D Ponge… - Annual Review of …, 2024 - annualreviews.org
Steel production accounts for approximately 8% of all global CO2 emissions, with the
primary steelmaking route using iron ores accounting for about 80% of those emissions …

Effect of low-temperature hot rolling on the microstructure and mechanical properties of air-cooling medium manganese martensitic wear-resistant steel

R Han, G Yang, Z Fu, D Xu, Y Xu, G Zhao - Materials Characterization, 2023 - Elsevier
In this paper, the low-temperature hot rolling was conducted on air-cooled medium
manganese martensitic steel, utilizing a finishing rolling temperature (FRT) that was …

Effects of partial replacement of Si by Al on cold formability in two groups of low-carbon third-generation advanced high-strength steel sheet: A review

K Sugimoto - Metals, 2022 - mdpi.com
Partial replacement of Si by Al improves the coatability (or galvanizing property) of Si-Mn
advanced high-strength steel (AHSS) sheets. In this paper, the effects of the partial …

[HTML][HTML] Alloy and process design of forging steels for better environmental performance

W Hagedorn, A Gramlich, K Greiff, U Krupp - Sustainable Materials and …, 2022 - Elsevier
In material development processes, the question if a new alloy is more sustainable than the
existing one becomes increasingly significant. Existing studies on metals and alloys show …

[HTML][HTML] A comprehensive design approach to increase the performance of steels under minimal costs and environmental impacts

A Gramlich, C Helbig, M Schmidt… - Sustainable Materials and …, 2024 - Elsevier
The requirements for new materials are increasing, as multidimensional criteria should be
included in the material design process. A comprehensive approach for designing new …

Effect of vanadium on fatigue performance of a bainitic forging steel

B Liu, W Hui, Z Xie, Y Zhang, X Zhao - International Journal of Fatigue, 2023 - Elsevier
Abstract Two heats of Mn-Cr type bainitic forging steels with different amounts of V (0 and
0.13 wt%) were adopted to investigate their fatigue performance by rotating bar bending …

[HTML][HTML] Effect of molybdenum, aluminium and boron on the phase transformation in 4​ wt.–% manganese steels

A Gramlich, C Van Der Linde, M Ackermann, W Bleck - Results in Materials, 2020 - Elsevier
The transformation behavior of medium manganese steels after forging has been
characterized using dilatometry in order to investigate the influence of the alloying elements …

Air Cooling Martensites—The Future of Carbon Neutral Steel Forgings?

A Gramlich, W Hagedorn, K Greiff… - Advanced Engineering …, 2023 - Wiley Online Library
The air‐hardening ductile forging steels belong to the third generation of advanced high‐
strength steels and achieve their final, martensitic microstructure simply by air cooling from …

Dry sliding wear behaviour of hot-rolled air-cooled medium manganese martensitic steel

R Han, G Yang, D Xu, G Zhao… - Materials Science and …, 2023 - journals.sagepub.com
The microstructure, mechanical properties and dry sliding wear behaviour of hot-rolled air-
cooled medium manganese martensitic steel at different finish rolling temperatures (FRT) …

Simulated and Experimental Study of Structure Formation upon Thermal Treatment of Steel 20Kh2G2SNMA

MV Maisuradze, AA Kuklina, DI Lebedev… - Steel in Translation, 2023 - Springer
Microstructure and mechanical properties of steel 20Kh2G2SNMA after thermal treatment
were investigated. The treatment included cooling at different rates starting from the …