New chromium steel grade for creep applications

Lorena M Callejo; José Ignacio Barbero; Mónica Serna-Ruiz; David Eguizabal; Roberto Fernandez Martinez; Pello Jimbert; Beatriz Calleja-Saenz; Alejandra López

doi:10.1088/2053-1591/ac9573

New chromium steel grade for creep applications

Lorena M Callejo
, José Ignacio Barbero
, Mónica Serna-Ruiz
, David Eguizabal
, Roberto Fernandez Martinez
, Pello Jimbert
, Beatriz Calleja-Saenz
, Alejandra López

Ibaizabal Bidea

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

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Resumen

In this study, a novel Chromium steel grade (COIN2) is produced as a result of a new steel composition and an innovative heat treatment. This new steel grade COIN2 evolves from the P92 steel grade and other novel steel grade recently created by the authors (COIN), and represents an enhancement of hardness, tensile properties, and creep behaviour with respect to them, which validates the metallurgical strategy used for further research in order to increase the efficiency of power plants and thus reduce the CO2 emissions. The characterization reveals a significant property improvement with the innovative thermal treatment, contributing to the production of a novel and more competitive steel grade for creep applications.

Idioma original	Inglés
Número de artículo	106509
Páginas (desde-hasta)	106509
Número de páginas	1
Publicación	Materials Research Express
Volumen	9
N.º	10
DOI	https://doi.org/10.1088/2053-1591/ac9573
Estado	Publicada - 11 oct 2022

ODS de las Naciones Unidas

Este resultado contribuye a los siguientes Objetivos de Desarrollo Sostenible

ODS 13: Acción por el clima

Palabras clave

Martensitic steel
Thermal treatment
Creep behaviour

Project and Funding Information

Funding Info
This research was funded by the Basque Government under the ELKARTEK programme [KK-2019/00074].

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abstract = "In this study, a novel Chromium steel grade (COIN2) is produced as a result of a new steel composition and an innovative heat treatment. This new steel grade COIN2 evolves from the P92 steel grade and other novel steel grade recently created by the authors (COIN), and represents an enhancement of hardness, tensile properties, and creep behaviour with respect to them, which validates the metallurgical strategy used for further research in order to increase the efficiency of power plants and thus reduce the CO2 emissions. The characterization reveals a significant property improvement with the innovative thermal treatment, contributing to the production of a novel and more competitive steel grade for creep applications.",

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AU - Jimbert, Pello

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AU - López, Alejandra

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KW - Thermal treatment

KW - Creep behaviour

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New chromium steel grade for creep applications

Resumen

ODS de las Naciones Unidas

Palabras clave

Project and Funding Information

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