Effect of Three Kinds of Oxide on the Strength Properties of Mechanically Alloyed 17%Cr Ferritic ODS Materials.

Kang, Chang-Yong; Fujiwara, Masayuki; Miyahara, Kazuya

doi:10.2355/isijinternational.36.1518

Cited by 3 publications

(1 citation statement)

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“…Recently, the effects of oxide dispersoid species on the strength properties of Fe-17 to 20% Cr ferritic MA-ODS materials have been investigated by Kawasaki et al [1 ] and the present authors [2]. Their results indicated that, in the case of the sole addition of Y203, Al~O3, TiO~_, ZrO~, SiO2 and MgO, the particles of Y20~ were the finest and showed the most uniform size and space distribution among the above oxides and that the addition of Y~O3 was most effective in increasing the strength properties of the materials.…”

Section: Introductionmentioning

confidence: 99%

Effect of oxide species and thermomechanical treatments on the strength properties of mechanically alloyed Fe-17%Cr ferritic ODS materials

Kim¹,

Okuda

Kang

et al. 2000

Metals and Materials

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The effects of several oxide species, such as Y:O3, ZrO: and MgO, and the thermomechanical treatment (TMT) after the mechanical alloying (MA) process on the strength properties of Fe-17%Cr ferritic ODS (oxide dispersion strengthening) MA materials were investigated. Y203 showed the most uniform dispersion of the finest particles among the above oxides, but the microstructural evolution during the TMT had a larger effect on the strengthening of the alloys than the fine and uniform dispersion of the Y203 particles had.

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Section: Introductionmentioning

confidence: 99%