Počet záznamů: 1
Through-thickness Residual Stress Measurement by Neutron Diffraction in Cu+W Plasma Spray Coatings
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SYSNO ASEP 0347457 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název Through-thickness Residual Stress Measurement by Neutron Diffraction in Cu+W Plasma Spray Coatings Tvůrce(i) Luzin, V. (AU)
Matějíček, Jiří (UFP-V) RID, ORCID
Gnäupel-Herold, T. (US)Zdroj.dok. Materials Science Forum, Mechanical Stress Evaluation by Neutrons and Synchrotron Radiation - ISSN 1662-9752
Roč. 652, č. 652 (2010), s. 50-56Poč.str. 7 s. Forma vydání web - web Akce International Conference on Mechanical Stress Evaluation by Neutrons and Synchrotron Radiation/5th./ Datum konání 10.11.2009-12.11.2009 Místo konání Mito Země JP - Japonsko Typ akce WRD Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova fusion materials ; plasma sprayed coatings ; residual stress ; neutron diffraction Vědní obor RIV JG - Hutnictví, kovové materiály CEP ME 901 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z20430508 - UFP-V (2005-2011) DOI 10.4028/www.scientific.net/MSF.652.50 Anotace Tungsten-based coatings have potential application in plasma facing components in fusion reactors. In this work, residual stresses in two-phase Cu+W coatings made by water stabilized plasma spraying were studied. Two-phase coatings develop both significant microstress (inter-phase stress) and the stress dependence on phase content of the coating constituents. Through-thickness residual stress profiles have been measured by neutron diffraction with spatial resolution of 0.5 mm for a series of Cu+W coatings with varying volume fractions. Measurements were made in both phases in order to separate micro- and macro-stresses. Comprehensive sample characterization, measurements of the residual stresses, mechanical and thermal properties of the composite coatings enabled quantitative modeling and interpretation of the experimental data. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2011
Počet záznamů: 1