Tailoring the secondary phases and mechanical properties of ODS steel by heat treatment

Q Zhao, Z Ma, L Yu, H Li, C Liu, C Li, Y Liu - Journal of Materials Science & …, 2019 - Elsevier
… fraction of secondary phases, the as-HIPed ODS steel was … different secondary phases of
the as-HIPed and annealed ODS samples … The tensile properties of all the ODS steels at room …

Microstructural stability of secondary phases in an ODS ferritic steel after thermal aging at 873 K

M Oñoro, V de Castro, T Leguey, J Pöpperlová… - Materials …, 2024 - Elsevier
ODS steel utilizing ThermoCalc®, TCS steel database TCFE10. (a) Calculated mole fraction
of the secondary phases identified in the ODS steel … composition of all the phases at 873 K. …

Analytical characterization of secondary phases and void distributions in an ultrafine-grained ODS Fe–14Cr model alloy

V De Castro, T Leguey, MA Auger… - Journal of nuclear …, 2011 - Elsevier
… The solution for optimizing the mechanical properties of steels… The ODS particles could also
trap the He and H which result … the fracture properties of ODS ferritic steels were improved by …

[HTML][HTML] Mechanical properties and stability of precipitates of an ODS steel after thermal cycling and aging

M Oñoro, J Macías-Delgado, MA Auger… - Nuclear Materials and …, 2020 - Elsevier
… However, the oxide and Cr-W-rich secondary phases studied in this work present different
behaviors. Ti-rich oxides appear quite stable, without significant variations in their location, …

Microstructural characterization and strengthening mechanisms of a 12Cr-ODS steel

J Shen, Y Li, F Li, H Yang, Z Zhao, S Kano… - Materials Science and …, 2016 - Elsevier
… the strengthening mechanisms in ODS steels by taking all … the hardening mechanisms of
a 12Cr-ODS steel (Fe-12Cr-1.1… on a 12Cr-ODS steel was performed to achieve the structural …

[HTML][HTML] Secondary phases characterization by SANS and XAS of an ODS ferritic steel after thermal aging at 873 K

M Oñoro, SR Parnell, E Salas-Colera… - Nuclear Materials and …, 2024 - Elsevier
… distribution of nano-sized phases in materials, while XAS … , of nanoprecipitates in the ODS
ferritic steel under study, based … of nanoprecipitates and secondary phases in RAF ODS steels. …

Formation of residual ferrite in 9Cr-ODS ferritic steels

M Yamamoto, S Ukai, S Hayashi, T Kaito… - Materials Science and …, 2010 - Elsevier
… cause of the formation of the ferrite phase in 9Cr-ODS ferritic steels, mechanically alloyed
(MAed) … The microstructure of the MAed powders was observed using the secondary electron …

Structure and properties of austenitic ODS steel 08Cr18Ni10Ti

AN Velikodnyi, VN Voyevodin… - … атомной науки и …, 2014 - dspace.nbuv.gov.ua
… of compacted materials precipitation of secondary nanosized particles of oxide … steel are
approximately the same as in ODS steel ribbons. After annealing at T = 800 oC either phase

Stability of nanoscale secondary phases in an oxide dispersion strengthened Fe–12Cr alloy

V De Castro, EA Marquis, S Lozano-Perez, R Pareja… - Acta Materialia, 2011 - Elsevier
ODS steels based on commercial RAFM steels, such as … The poor fracture behavior of this
ODS steel appeared to be … ) analyses of a number of ODS steels have shown that the chemical …

The influence of Cr content on the mechanical properties of ODS ferritic steels

S Li, Z Zhou, J Jang, M Wang, H Hu, H Sun… - Journal of Nuclear …, 2014 - Elsevier
… As Cr-enriched segregation phase is a kind of hard and brittle secondary phase, which
can act as strengthening secondary phase and improve the strength of ODS ferritic …