Results 31 to 40 of about 645 (118)
Effect of Ausforming on Retained Austenite After Continuous Cooling Transformation in a Medium-Carbon High Strength Steel [PDF]
Materials Research, 2020 The effects of deformation on transformation kinetics during continuous cooling and microstructure evolution of a medium carbon high strength steel were investigated by metallographic method, dilatometry and X-ray diffraction etc.
Man Liu +4 more
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Creep strength boosted by a high-density of stable nanoprecipitates in high-chromium steels
European Journal of Materials, 2023 There is a need worldwide to develop materials for advanced power plants with steam temperatures of 700°C and above that will achieve long-term creep-rupture strength and low CO2 emissions.
Javier Vivas +9 more
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Study of the effect of ausforming treatment on the microstructure of a high silicon carbide-free bainitic steel [PDF]
, 2022 openIl seguente studio vuole proporre un’analisi dettagliata sull’effetto del trattamento di Ausforming, un procedura utilizzata principalmente per migliorare proprietà meccaniche degli acciai come durezza e tenacità.
DALLA VIA, MATTEO
core
Tempforming as an Advanced Processing Method for Carbon Steels
Metals, 2020 The microstructural mechanisms providing delamination toughness in high-strength low-alloyed steels are briefly reviewed. Thermo-mechanical processing methods improving both the strength and impact toughness are described, with a close relation to the ...
Anastasiya Dolzhenko +2 more
doaj +1 more source
Transfer of ausforming parameters to scaled forging tools [PDF]
, 2021 Forging tools are exposed to cyclically changing thermo-mechanical stress conditions leading to its failure. Damage phenomena on the tool engraving cannot be entirely avoided by hardening the surface, as this leads to a more brittle behaviour and thus to
Behrens, Bernd-Arno +4 more
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, 2022 Ausforming treatments at different temperatures were applied to a medium C[sbnd]Si rich carbide free bainitic steel, and the role of transformation plasticity on the evolution of the microstructure is discussed.
García Mateo, Carlos +2 more
core +1 more source
Journal of Materials Research and Technology, 2021 The mechanisms driving variant selection phenomena in ausformed bainitic microstructures are not fully controlled yet. Previous results are not congruent among them, as they cannot be explained by the same rule.
Adriana Eres-Castellanos +4 more
doaj +1 more source
Ausforming and Tempering of a Computationally Designed Ultra-High Strength Steel [PDF]
, 2018 Ferrium® M54® is a computationally designed ultra-high strength (UHS) steel with the potential for achieving outstanding strength, ductility, toughness and stress corrosion cracking resistance.
Quan, Johny
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EFFECT OF AUSFORMING ON MECHANICAL PROPERTIES OF 12%Cr FERRITIC/MARTENSITIC STEEL
Problems of Atomic Science and Technology, 2022 Effects of ausforming through upsetting at 890 °C and following tempering on microstructure and mechanical properties under uniaxial tension of 12CrWMoNbVB ferritic/martensitic steel are studied.
I. F. Kislyak +8 more
semanticscholar +1 more source
Materials & Design, 2021 The influence of tempering at 400 and 500 °C on two bainitic ferrite microstructures obtained via pure isothermal transformation and ausforming followed by the isothermal transformation was studied in a medium C-Si rich bainitic steel.
M. Zorgani, C. Garcia-Mateo, M. Jahazi
doaj +1 more source