Počet záznamů: 1
Study of as-cast Nb-Ru samples
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SYSNO ASEP 0502076 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Study of as-cast Nb-Ru samples Tvůrce(i) Samal, Sneha Manjaree (FZU-D) ORCID, RID
Cornish, L. A. (ZA)Celkový počet autorů 2 Zdroj.dok. MRS Advances. - : Springer - ISSN 2059-8521
Roč. 3, č. 34-35 (2018), s. 1949-1953Poč.str. 5 s. Forma vydání Online - E Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova phase equilibria ; Nb ; scanning electron microscopy (SEM) ; X-ray diffraction (XRD) Vědní obor RIV JM - Inženýrské stavitelství Obor OECD Construction engineering, Municipal and structural engineering Institucionální podpora FZU-D - RVO:68378271 UT WOS 000440331100001 EID SCOPUS 85049401932 DOI 10.1557/adv.2018.298 Anotace The Nb-Ru system is of interest because the ∼NbRu phase has potential for high temperature shape memory alloys. Previous workers have identified the phase transformation variously as involving twinning, of cubic-to-tetragonal and tetragonal–to-orthorhombic (or monoclinic) transformations. As well as the terminal (Nb) and (Ru) solid solutions, two intermetallic phases have been identified: ∼NbRu and ∼NbRu3 / ∼Nb3Ru5 / ∼NbRu2, but the boundaries between the different phases are still not fully established. This investigation looked at six as-cast alloys of different compositions across the Nb-Ru system, which were made from 99.95 % purity Nb and Ru. The samples were made by arc-melting under an argon atmosphere, using titanium as an oxygen-getter. These samples were sectioned and prepared metallographically for optical microscopy, SEM and XRD analyses, the latter using an X’pert database. Pracoviště Fyzikální ústav Kontakt Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Rok sběru 2019
Počet záznamů: 1