Počet záznamů: 1
Abrasion resistance of alloy coatings deposited by plasma spraying
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SYSNO ASEP 0328389 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název Abrasion resistance of alloy coatings deposited by plasma spraying Překlad názvu Odolnost slitinových povlaků, vytvořených plazmovým nástřikem, proti abrazi Tvůrce(i) Ctibor, Pavel (UFP-V) RID, ORCID
Lescoffit, A.-E. (FR)
Teboul, B. (FR)
Neufuss, Karel (UFP-V) RID
Voleník, Karel (UFP-V)Zdroj.dok. Acta Technica CSAV. - : Ústav termomechaniky AV ČR, v. v. i. - ISSN 0001-7043
Roč. 54, č. 2 (2009), s. 113-126Poč.str. 14 s. Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova Plasma spraying ; alloy coatings ; slurry abrasion ; hardness and microhardness Vědní obor RIV JH - Keramika, žáruvzdorné materiály a skla CEP 1QS200430560 GA AV ČR - Akademie věd CEZ AV0Z20430508 - UFP-V (2005-2011) Anotace Abrasion resistance of a series of plasma deposited alloy coatings was tested. Fe-based alloys (high-alloy Cr- and Cr-Ni-steels, Fe-Al, Fe-Cr-Al, cast iron) and a Ni-Cr alloy were studied. A device for testing slurry (corundum in water) abrasion corresponding to ASTM G75-02 was employed for this purpose. For comparison, two coatings exhibiting extreme abrasion behaviour were measured by the same method: highly abrasion resistant plasma depositedWC-Co and poorly resistant arc sprayed Cr-Ni-steel. To reveal the possible differences between alloy coatings and bulk alloys, the results obtained from plasma deposited high-alloy steel coatings and bulk steels of virtually the same compositions were compared. In addition to the abrasion behaviour, hardness and microhardness (i.e. hardness of a single alloy splat) were determined. The observed differences in abrasion resistance of plasma sprayed alloy coatings were relatively small. This also relates to bulk steels. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2010
Počet záznamů: 1