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COMPARISON OF TWO TECHNIQUES FOR EVALUATING SPHERICAL INDENTATION DATA.
- Source :
-
Acta Polytechnica CTU Proceedings . 2020, Vol. 27, p136-140. 5p. - Publication Year :
- 2020
-
Abstract
- Flow curves of 15Kh2MFA, Sv 08Kh19N10G2B and 08Kh18N10T steels used for fabrication of WWER-440 nuclear reactor pressure vessel and core internals were obtained using the automated ball indentation (ABI) test technique and compared with flow curves evaluated from the same measured load-displacement data and widely used Oliver-Pharr method. Differences in results obtained by both studied methods do not exceed 12% and are attributed to the amount of material pile-up. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 23365382
- Volume :
- 27
- Database :
- Academic Search Index
- Journal :
- Acta Polytechnica CTU Proceedings
- Publication Type :
- Academic Journal
- Accession number :
- 145360623
- Full Text :
- https://doi.org/10.14311/APP.2020.27.0136