Publication detail

Survey of oxide candidate for advanced 9%, 14% and 17%Cr ODS steels for fusion applications

HADRABA, H. HUSÁK, R. STRATIL, L. ŠIŠKA, F. CHLUP, Z. PUCHÝ, V. MICHALIČKA, J.

Original Title

Survey of oxide candidate for advanced 9%, 14% and 17%Cr ODS steels for fusion applications

Type

journal article in Web of Science

Language

English

Original Abstract

The paper describes a preparation of 9%Cr, 14%Cr and 17%Cr ODS steel by means of mechanical alloying and spark plasma sintering. The two ways of oxide dispersion creation were verified: direct adding of oxide powders (alumina or yttria) and internal oxidation of oxidizable elements (aluminium or yttrium) by adding the gaseous oxygen to the alloyed powder. ODS steels prepared by both methods have comparable mechanical properties, therefore it was proven that the internal oxidation method can be used for a preparation of the ODS steel. This is especially applicable in the case of hard and abrasive oxides (e.g. alumina) which do not erode during mechanical alloying and do not create fine dispersion

Keywords

ODS steel Mechanical alloying SPS Tensile behavior Hardness

Authors

HADRABA, H.; HUSÁK, R.; STRATIL, L.; ŠIŠKA, F.; CHLUP, Z.; PUCHÝ, V.; MICHALIČKA, J.

Released

1. 11. 2017

ISBN

0920-3796

Periodical

FUSION ENGINEERING AND DESIGN

Year of study

124

Number

1

State

Swiss Confederation

Pages from

1028

Pages to

1032

Pages count

5

BibTex

@article{BUT146399,
  author="Hynek {Hadraba} and Roman {Husák} and Luděk {Stratil} and Filip {Šiška} and Zdeněk {Chlup} and Viktor {Puchý} and Jan {Michalička}",
  title="Survey of oxide candidate for advanced 9%, 14% and 17%Cr ODS steels for fusion applications",
  journal="FUSION ENGINEERING AND DESIGN",
  year="2017",
  volume="124",
  number="1",
  pages="1028--1032",
  doi="10.1016/j.fusengdes.2017.04.048",
  issn="0920-3796"
}