Feasibility of using Y<sub>2</sub>Ti<sub>2</sub>O<sub>7</sub> nanoparticles to fabricate high strength oxide dispersion strengthened Fe-Cr-Al steels

Feasibility of using Y<sub>2</sub>Ti<sub>2</sub>O<sub>7</sub> nanoparticles to fabricate high strength oxide dispersion strengthened Fe-Cr-Al steels

Addition of Al can improve the corrosion resistance of oxide dispersion strengthened (ODS) steels. However, Al reacts with Y2O3 to form large Y-Al-O particles in the steels and deteriorates their mechanical properties. Herein, we successfully prepared Y2Ti2O7 nanoparticles (NPs) by the combination o...

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Bibliographic Details
Main Authors: Tong Liu, Linbo Wang, Chenxi Wang, Hailong Shen, Hongtao Zhang
Format: Default Article
Published: 2015
Subjects:
Materials engineering not elsewhere classified
Y2Ti2O7 nanoparticles
ODS ferritic steel
Transmission electron microscopy
X-ray photoelectron spectroscopy
Mechanical properties
Materials Engineering not elsewhere classified
Online Access:https://hdl.handle.net/2134/19009
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https://hdl.handle.net/2134/19009

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