Počet záznamů: 1
The determination of the elastic properties of an anisotropic polycrystalline graphite using neutron diffraction and ultrasonic measurements
- 1.
SYSNO ASEP 0363144 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název The determination of the elastic properties of an anisotropic polycrystalline graphite using neutron diffraction and ultrasonic measurements Tvůrce(i) Lokajíček, Tomáš (GLU-S) RID, SAI, ORCID
Lukáš, Petr (UJF-V) RID, ORCID, SAI
Nikitin, A. N. (RU)
Papushkin, I.V. (RU)
Sumin, V. V. (RU)
Vasin, R.N. (RU)Zdroj.dok. Carbon. - : Elsevier - ISSN 0008-6223
Roč. 49, č. 4 (2010), s. 1374-1384Poč.str. 11 s. Forma vydání WWW - WWW Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova extruded graphite ; elastic properties ; neutron diffraction ; ultrasonic sounding ; thermal-expansion ; self-consistent ; young moduls ; porosity ; stress ; rocks Vědní obor RIV DB - Geologie a mineralogie CEP GA205/08/0676 GA ČR - Grantová agentura ČR CEZ AV0Z30130516 - GLU-S (2005-2011) AV0Z10480505 - UJF-V (2005-2011) UT WOS 000287055200040 EID SCOPUS 78751640175 DOI 10.1016/j.carbon.2010.12.003 Anotace The elastic properties of extruded graphite have been examined. The bulk elastic properties of polycrystalline graphite have been calculated using various averaging methods and compared with the properties obtained from the measurements of the longitudinal sound velocities, Static elastic modulus as well as the diffraction elastic modulus was measured by high resolution neutron diffraction. It was shown that the anisotropy of the elastic properties of reactor graphite is due to the crystallographic texture formed during the extrusion process. Pracoviště Geologický ústav Kontakt Jana Popelková, popelkova@gli.cas.cz, Sabina Janíčková, Tel.: 233 087 272 Rok sběru 2012
Počet záznamů: 1