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Interaction of iron melt with tungsten and WFe composite structure evolution

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creativeworkseries.issn2452-3038
dc.contributor.authorPopov, N.
dc.contributor.authorSuchkov, A.
dc.contributor.authorZharkov, M.
dc.contributor.authorKirillova, V.
dc.contributor.authorBazhenov, A.
dc.contributor.authorFedotov, I.
dc.contributor.authorBajenova, I.
dc.contributor.authorKhvan, A.
dc.contributor.authorKozlov, I.
dc.contributor.authorVertkov, A.
dc.contributor.authorSevryukov, O.
dc.contributor.authorПопов, Никита Сергеевич
dc.contributor.authorФедотов, Иван Владимирович
dc.contributor.authorБаженов, Александр Андреевич
dc.contributor.authorКириллова, Вероника Олеговна
dc.contributor.authorСучков, Алексей Николаевич
dc.date.accessioned2024-09-20T06:26:33Z
dc.date.available2024-09-20T06:26:33Z
dc.date.issued2024
dc.description.abstractDevelopment of new plasma facing components (PFC) draw attention of numerous scientific groups in fusion energy field. Tungsten as a main PFC material main have poor machinability, thus various designs were proposed to overcome this problem. However, such technologies as functional graded layers, sintering and additive technologies are limited in production size and have low cost-efficiency. This research considers the alternative approach of steel melt injection or melt infiltration of tungsten mesh. The results obtained establish the mechanism of phase evolution during interaction of solid W with liquid steel and iron. Energy dispersive spectroscopy, X-ray diffraction and Thermocalc calculations used to analyze the phase composition of tungsten wetted with various steels and pure iron. Results show that interaction rate significantly depends on melt temperature and overheating above its liquidus. Then the overheating exceeds 150 °C erosion of tungsten occur.
dc.identifier.citationPopov N, Suchkov A, Zharkov M, Kirillova V, Bazhenov A, Fedotov I, Bajenova I, Khvan A, Kozlov I, Vertkov A, Sevryukov O (2024) Interaction of iron melt with tungsten and WFe composite structure evolution. Nuclear Energy and Technology 10(3): 189-198. https://doi.org/10.3897/nucet.10.129596
dc.identifier.doi10.3897/nucet.10.129596
dc.identifier.issn2452-3038
dc.identifier.urihttps://nucet.pensoft.net/article/129596/list/9/
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/14977
dc.relation.ispartofNuclear Energy and Technology
dc.subjectHigh temperature interaction
dc.subjectIntermetallic compounds
dc.subjectArmor block
dc.subjectHeat transfer
dc.subjectIron
dc.subjectWetting angle
dc.subjectMelting
dc.subjectComposite
dc.subjectTungsten
dc.subjectSteel
dc.titleInteraction of iron melt with tungsten and WFe composite structure evolution
dc.typejournal-article
dspace.entity.typePublication
oaire.citation.issue3
oaire.citation.volume10
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