New Structural State of Tungsten in Obtaining Porous Tungsten Coatings


Tuleushev Y.Z. Volodin V.N. Zhakanbaev E.A. Tynyshbay B.M.
November 2024Multidisciplinary Digital Publishing Institute (MDPI)

Materials
2024#17Issue 22

For the first time, porous tungsten coatings were obtained by vacuum annealing of coatings consisting of both lead solution in β-W and a mixture of Pb solution in β-W and pure lead. Electron microscopic studies of the obtained coatings before and after vacuum annealing at 800 °C for 1 h and 6 h were carried out. The formation of a new phase of tungsten with an octa-lattice and parameter a = 0.4878 ± 0.0005 nm was recorded.

lead , magnetron sputtering , tungsten , X-ray structural studies

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Institute of Nuclear Physics, Almaty, 050032, Kazakhstan

Institute of Nuclear Physics

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