Static Recrystalization of Chemical Socking Oxide Dispersion Strengthened Ferritic Steels

Peng Shunmi; Wu Chengjian; Hu Benfu; Zhang Shouhua

doi:10.13374/j.issn1001-053x.1997.04.028

Volume 19 Issue 4

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Peng Shunmi, Wu Chengjian, Hu Benfu, Zhang Shouhua. Static Recrystalization of Chemical Socking Oxide Dispersion Strengthened Ferritic Steels[J]. Chinese Journal of Engineering, 1997, 19(4): 346-350. doi: 10.13374/j.issn1001-053x.1997.04.028

Citation:

Peng Shunmi, Wu Chengjian, Hu Benfu, Zhang Shouhua. Static Recrystalization of Chemical Socking Oxide Dispersion Strengthened Ferritic Steels[J]. Chinese Journal of Engineering, 1997, 19(4): 346-350. doi: 10.13374/j.issn1001-053x.1997.04.028

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Static Recrystalization of Chemical Socking Oxide Dispersion Strengthened Ferritic Steels

doi: 10.13374/j.issn1001-053x.1997.04.028

Material Science and Engineering School, UST Beijing, Beijing 100083, China

Received Date: 1996-06-28
Available Online: 2021-09-04

Abstract

Abstract

Recrystalization of the dispersion strengthened fetrihc steels, which was manufacted through chemical socking, was systemahcally studied. It was found that the recrystaization temperatures varied from 750 to 780 ℃, fine grains could be obtained by annealing after high-level deformation, grain boundaries of the grains with size smaller than limited value could be effectively Pinned by dispersoids, and Y₂Ti₂O₇ was stable during deformation and annealing.
- dispersion strengthen,
- ferritic steels,
- recrystalization