Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
There is provided a plasma-resistant member, including: a base material; and a layer structural component formed by aerosol deposition at a surface of the base material, the layer structural component being plasma-resistant and including an yttria polycrystalline body, the yttria polycrystalline body included in the layer structural component having a crystal structure in which cubic and monoclinic coexist, a proportion of monoclinic to cubic inside the yttria polycrystalline body included in the layer structural component being not less than 0% and not more than 60%, a crystallite size of the yttria polycrystalline body included in the layer structural component being not less than 8 nm and not more than 50 nm.
There is provided a plasma-resistant member, including: a base material; and a layer structural component formed by aerosol deposition at a surface of the base material, the layer structural component being plasma-resistant and including an yttria polycrystalline body, the yttria polycrystalline body included in the layer structural component having a crystal structure in which cubic and monoclinic coexist, a proportion of monoclinic to cubic inside the yttria polycrystalline body included in the layer structural component being not less than 0% and not more than 60%, a crystallite size of the yttria polycrystalline body included in the layer structural component being not less than 8 nm and not more than 50 nm.
Plasma-resistant member
IWASAWA JUNICHI (Autor:in)
14.05.2019
Patent
Elektronische Ressource
Englisch