Nanosized oxide phases in oxide-dispersion-strengthened steel PM2000
Nanosized oxide phases in oxide-dispersion-strengthened steel PM2000
复制标题
氧化物弥散强化钢 PM2000 中的纳米氧化物相
DOI:
10.1080/14786435.2021.1979677
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发表时间:
2021-10
影响因子:
1.6
通讯作者:
Shen Yinzhong
中科院分区:
文献类型:
--
作者:
Wang Yuan;Lin Jian;Liu Bocong;Chen Yifeng;Li Dehui;Wang Hui;Shen Yinzhong
ABSTRACT Oxide-dispersion-strengthened (ODS) steels are promising material candidates for nuclear fission and fusion applications. Nanosized oxide particles in as-rolled ODS steel PM2000 were investigated by using transmission electron microscopy. Uniformly distributed nanosized particles and heterogeneously distributed large dispersoids were observed in the steel. Three nanosized oxide phase types, Al2Y4O9, Y3Al5O12 and YAlO3, were present in the steel. Nanosized aluminum yttrium oxide Al2Y4O9, which has an orthorhombic P Bravais lattice rather than a monoclinic P Bravais lattice, was identified. Nanosized yttrium aluminum oxides that consisted of Y3Al5O12 and YAlO3 were also identified. The formation mechanism of Al2Y4O9/Y3Al5O12/YAlO3 phases in the steel resulted from the processing (hot-extrusion/hot-rolling) procedures. Al diffusion from the steel matrix into the Y2O3 particle fragments induced the nucleation and growth of the Al2Y4O9/Y3Al5O12/YAlO3 phases.
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DOI:
10.1007/bf02646711
发表时间:
1978-02
期刊:
Metallurgical Transactions A
影响因子:
--
作者:
F. G. Wilson;B. Knott;C. DesForges
通讯作者:
F. G. Wilson;B. Knott;C. DesForges
影响因子:
2.3
作者:
Zichao Wang;C. Dupas-Bruzek;S. Karato
通讯作者:
Zichao Wang;C. Dupas-Bruzek;S. Karato
DOI:
10.3891/acta.chem.scand.45-0030
发表时间:
1991
期刊:
Acta Chemica Scandinavica
影响因子:
--
作者:
T. Fanghänel;K. Grjotheim;B. Haugsdal;W. Voigt;H. Jörnvall;V. Mutt;K. Maartmann-moe;B. Karlsson
通讯作者:
T. Fanghänel;K. Grjotheim;B. Haugsdal;W. Voigt;H. Jörnvall;V. Mutt;K. Maartmann-moe;B. Karlsson
DOI:
10.1107/s0365110x57000778
发表时间:
1957-01-01
期刊:
ACTA CRYSTALLOGRAPHICA
影响因子:
--
作者:
GELLER, S
通讯作者:
GELLER, S
影响因子:
3.1
作者:
H. S. Yoder;M. L. Keith
通讯作者:
H. S. Yoder;M. L. Keith