Počet záznamů: 1
W plus Cu and W plus Ni Composites and FGMs Prepared by Plasma Transferred Arc Cladding
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SYSNO ASEP 0555697 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název W plus Cu and W plus Ni Composites and FGMs Prepared by Plasma Transferred Arc Cladding Tvůrce(i) Matějíček, Jiří (UFP-V) RID, ORCID
Antoš, J. (CZ)
Rohan, P. (CZ)Celkový počet autorů 3 Číslo článku 789 Zdroj.dok. Materials. - : MDPI
Roč. 14, č. 4 (2021)Poč.str. 11 s. Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova plasma-facing materials ; W-based composites ; PTA cladding Vědní obor RIV JP - Průmyslové procesy a zpracování Obor OECD Materials engineering CEP GA17-23154S GA ČR - Grantová agentura ČR Způsob publikování Open access Institucionální podpora UFP-V - RVO:61389021 UT WOS 000624097200001 DOI 10.3390/ma14040789 Anotace Tungsten-based materials are the most prospective candidates for plasma-facing components of future fusion devices, such as DEMO. W-based composites and graded layers can serve as stress-relieving interlayers for the joints between plasma-facing armor and the cooling or structural parts. Coating/cladding techniques offer the advantages of eliminating the joining step and the ability to coat large areas, even on nonplanar shapes. In this work, W + Cu and W + Ni composites were prepared by pulsed plasma transferred arc (PTA) cladding on several different substrates. Optimization of the process was carried out with respect to powder mixture composition and process parameters like arc current, plasma gas composition, and traverse velocity. Dense claddings of several millimeters thickness and various W content were achieved. Moreover, multilayers with W content gradually varying from 47 to 92% were formed. The structure, compositional profiles, and thermal properties of the claddings were characterized. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2022 Elektronická adresa https://www.mdpi.com/1996-1944/14/4/789
Počet záznamů: 1