Počet záznamů: 1
Alternative methods for determination of composition and porosity in abradable materials
- 1.
SYSNO ASEP 0041882 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název Alternative methods for determination of composition and porosity in abradable materials Překlad názvu Alternativní metody určování složení a pórovitosti v materiálech s nízkou abrazní odolností Tvůrce(i) Matějíček, Jiří (UFP-V) RID, ORCID
Kolman, Blahoslav Jan (UFP-V)
Dubský, Jiří (UFP-V) RID
Neufuss, Karel (UFP-V) RID
Hopkins, N. (GB)
Zwick, J. (DE)Zdroj.dok. Materials Characterization. - : Elsevier - ISSN 1044-5803
Roč. 57, č. 2 (2006), s. 17-29Poč.str. 13 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova abradable coatings ; plasma spraying ; structure ; porosity ; composition Vědní obor RIV JI - Kompozitní materiály CEZ AV0Z20430508 - UFP-V (2005-2011) Anotace Materials properties and performance are governed by their composition and structure. These are commonly characterized using materialography and image analysis. However, in abradable materials, obtaining a reliable and representative sample (polished section) for this widespread technique is complicated by their abradable nature and heterogeneity. Therefore, alternative methods are also considered in this paper. They are namely x-ray diffraction and electron probe microanalysis to determine the composition, and mercury intrusion porosimetry, Archimedean porosimetry and helium pycnometry to determine the porosity. These methods, including materialography, were applied on representative abradable materials produced by plasma spraying; their results are compared and the advantages and drawbacks of each method are discussed. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2007
Počet záznamů: 1