Current Status of the Studies of x-Ray Diffraction on Tungsten During Pulsed Heat Loads at the Scattering Station «Plasma» at the VEPP-4 Source of Synchrotron Radiation | Sciact - CRIS-system of Boreskov Institute of Catalysis

Current Status of the Studies of x-Ray Diffraction on Tungsten During Pulsed Heat Loads at the Scattering Station «Plasma» at the VEPP-4 Source of Synchrotron Radiation Full article

Journal

AIP Conference Proceedings
ISSN: 0094-243X , E-ISSN: 1551-7616

Output data

Year: 2020, Volume: 2299, Article number : 050002, Pages count : 6 DOI: 10.1063/5.0030577

Authors

Kazantsev Sergey ^1,2,3,4 , Arakcheev Aleksey ^1,2,4 , Evdokov Oleg ¹ , Shekhtman Lev ^1,2 , Tolochko Boris ^1,3 , Vaigel Liubov ^1,4

Affiliations

1	Budker Institute of Nuclear Physics SB RAS, 11 Lavrentiev av., 630090, Novosibirsk, Russia
2	Novosibirsk State University, 2 Pirogova str., 630090, Novosibirsk, Russia
3	Institute of Solid State Chemistry and Mechanochemistry SB RAS, 18 Kutateladze str., 630128, Novosibirsk, Russia
4	Novosibirsk State Technical University, 20 K. Marksa av., 630073, Novosibirsk, Russia

The X-ray scattering station «Plasma» at the beamline 8 at the VEPP-4M source of synchrotron radiation was developed for dynamical measurements of deformations and mechanical stresses in tungsten during pulsed heating simulating the conditions in prospective fusion reactor. The previous results demonstrated the qualitative agreement of experimental results for single-crystal tungsten with predicted ones. The article presents results of the measurements of the diffraction dynamic in the case of the crack formation and results of preliminary experiments on the measurements of dynamics of diffraction on the polycrystalline tungsten.

Kazantsev S. , Arakcheev A. , Evdokov O. , Shekhtman L. , Tolochko B. , Vaigel L.
Current Status of the Studies of x-Ray Diffraction on Tungsten During Pulsed Heat Loads at the Scattering Station «Plasma» at the VEPP-4 Source of Synchrotron Radiation
AIP Conference Proceedings. 2020. V.2299. 050002 :1-6. DOI: 10.1063/5.0030577 Scopus OpenAlex

Published online:

Nov 17, 2020

Scopus:	2-s2.0-85096503250
OpenAlex:	W3099742779

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