[Kovove materialy - Metallic materials]
    Thu - November 21, 2024 - 22:35 No. of hits : 1800259 ISSN 1338-4252 (online) ISSN 0023-432X (printed)
© Institute of Materials and Machine Mechanics, Slovak Academy of Sciences, Bratislava, Slovak Republic

VOLUME 39 (2001), Issue 6

Fracture evaluation of Pt-Y2O3 composites in relation to qualitative factor (in Slovak)
BESTERCI, M., SLESAR, M., SULLEIOVA, K., ZBIRAL, J.
vol. 39 (2001), no. 6, pp. 422 - 426

Abstract
In the paper, fracture surfaces of Pt-Y2O3 materials prepared by mechanical alloying as well as commercial dispersion strengthened Pt materials are analyzed in relation to qualitative factor QF. It has been proved that the material with uniform ductile dimple fracture facets has the highest value of qualitative factor QF.

Key words
Pt-Y2O3 systems, fracture mechanism, qualitative factor, mechanical properties

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Full title of this journal is bilingual: Kovové materiály - Metallic Materials.
The official abbreviation in accordance with JCR ISI is Kovove Mater.

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