Worldwide Review of Stuties of Studies of Demonstration Fusion Power Reactors

Subbotin, M.L.; Kurbatov, D. K.; Филимонова, Е. А.

doi:10.21517/0202-3822-2010-33-3-55-74

Cited by 7 publications

(5 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Vanadium alloys are considered as the basic struc tural and functional materials for a number of concep tual projects of thermonuclear reactors based on the multipurpose use of lithium as a heat transfer medium and for the reproduction of tritium (for example, for the DEMO reactor) [1][2][3]. Though the V-4 Ti-4 Cr alloy among them is of the greatest interest, other vanadium alloy compositions are also developed and investigated; in particular, alloys of the V-Ga system where the V-Ga-Si alloys with small additions of sil icon, which is used for improving their mechanical characteristics, deserve special attention [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Corrosion resistance of the V-Ga and V-Ti-Cr alloys in lithium

Borovitskaya

Lyublinski

Paramonova

et al. 2014

Inorg. Mater. Appl. Res.

View full text Add to dashboard Cite

The corrosion resistance of the vanadium alloys, V-1.86 Ga, Cr, in high purity liquid lithium containing less than 1 × 10 -3 wt % of carbon and nitrogen was investi gated as compared to pure vanadium. The corrosion tests were carried out in the static isothermal conditions at a temperature of 600°C during 400 h. It was established that vanadium and its alloys are almost insoluble in lithium, and a basic mechanism of their interaction with liquid metal in this case is the transfer of oxygen from the materials into lithium. Traces of the corrosion effect on the surface of the materials after their expo sure to lithium were also found, resulting in the appearance of grain boundaries and slip lines.

show abstract

Section: Introductionmentioning

confidence: 99%

Corrosion resistance of the V-Ga and V-Ti-Cr alloys in lithium

Borovitskaya

Lyublinski

Paramonova

et al. 2014

Inorg. Mater. Appl. Res.

View full text Add to dashboard Cite

show abstract

“…Therefore in the present study, we investigate the effect of argon ion radiation on the surface properties of vanadium, and also binary and ternary alloys based on it, which are considered to be promising structural materials for fusion power [4,5].…”

Section: Introductionmentioning

confidence: 99%

Several features of the Ar+-ion irradiation of vanadium and its alloys

Danelyan

Korshunov

Mansurova

et al. 2012

J. Synch. Investig.

View full text Add to dashboard Cite

Changes in the surface properties of vanadium and its alloys irradiated by Ar + ions with the energy 20 keV, to a dose of 10 22 m -2 at T irr ≈ 700K have been studied. The radiation effect consists of material surface hardening, increasing the lattice parameters of the irradiated samples, and radiation erosion of the surface layers in the form of flaking. Features of radiation damage to the material's surface irradiated by gas ions with high sputtering coefficients are discussed.

show abstract

“…Известно, что для будущих термоядерных реакторов одной из многочисленных проблем является необ-ходимость использовать малоактивируемые материалы [1,2]. Для ряда концептуальных проектов этих реак-торов основным конструкционным материалом считаются ванадиевые сплавы, в основном, на базе системы V-Ti-Cr.…”

Section: Introductionunclassified