Počet záznamů: 1
Residual Stress Distribution Analysis in Advanced Materials by Neutron Diffraction: The Case of Spherical Storage Tank Butt Weld
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SYSNO ASEP 0505079 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Residual Stress Distribution Analysis in Advanced Materials by Neutron Diffraction: The Case of Spherical Storage Tank Butt Weld Tvůrce(i) Hervoches, Charles (UJF-V) RID, ORCID, SAI
Vrána, Miroslav (UJF-V) RID
Mikula, Pavol (UJF-V) RID, ORCID, SAI
Mráz, Ľ. (SK)
Baksa, P. (SK)
Balaz, M. (SK)Celkový počet autorů 6 Číslo článku 01005 Zdroj.dok. MATEC Web of Conferences, 2018 INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE AND MANUFACTURING ENGINEERING (MSME 2018), 253. - Les Ulis : E D P Sciences, 2019 - ISSN 2261-236X Poč.str. 6 s. Forma vydání Tištěná - P Akce International Conference on Materials Science and Manufacturing Engineering (MSME 2018) Datum konání 08.11.2018 - 10.11.2018 Místo konání Paris Země FR - Francie Typ akce WRD Jazyk dok. eng - angličtina Země vyd. FR - Francie Klíč. slova two-axis diffractometer ; residual stress analysis ; neutron diffraction measurements Vědní obor RIV BM - Fyzika pevných látek a magnetismus Obor OECD Condensed matter physics (including formerly solid state physics, supercond.) CEP GC16-08803J GA ČR - Grantová agentura ČR LM2015056 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Institucionální podpora UJF-V - RVO:61389005 UT WOS 000467986300005 DOI 10.1051/matecconf/201925301005 Anotace The two-axis diffractometer SPN-100 at the Center of Accelerators and Nuclear Analytical Methods (CANAM) in Rez, is a neutron diffraction instrument dedicated to residual stress analyses in polycrystalline materials, it has recently been equipped with a new two-dimensional position sensitive detector (2D-PSD) and a six-axis robotic arm for sample positioning. Recent results of strain/stress distribution measurements with the upgraded tools are presented. The measured materials are made of C-Mn unalloyed steel used for spherical storage tank. Welding-induced residual stresses have direct influence on ductility and toughness of both weld metal and heat affected zone of the weld area, which affect the service life time of structures. Normal, transversal and longitudinal components of the stresses obtained in the vicinity of the butt weld from a spherical storage tank were measured by neutron diffraction at CANAM. Pracoviště Ústav jaderné fyziky Kontakt Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Rok sběru 2020
Počet záznamů: 1