Microstructural comparison of effects of hafnium and titanium additions in spark-plasma-sintered Fe-based oxide-dispersion strengthened alloys

Two oxide dispersion strengthened alloys: 14Cr-0.25Y2O3-0.22Hf (wt.%) and Fe-14Cr-0.25Y2O3-0.4Ti (wt.%) were fabricated by mechanical alloying and subsequently consolidated by spark plasma sintering (SPS). Electron backscatter diffraction showed grain sizes in the range 0.5e15 mm in both alloys. Tra...

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Bibliographic Details
Main Authors: Yina Huang, Hongtao Zhang, Maria A. Auger, Zuliang Hong, Huanpo Ning, Michael J. Gorley, Patrick S. Grant, Michael J. Reece, Haixue Yan, Steve G. Roberts
Format: Default Article
Published: 2017
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Materials engineering not elsewhere classified
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Materials Engineering not elsewhere classified
Online Access:https://hdl.handle.net/2134/24399
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https://hdl.handle.net/2134/24399

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