Container coated with a mgal2o4 spinel and corundum coating
OwnerJérôme BRULIN, Costana Mihaela IONICA BOUSQUET +2inventors
InventorsJérôme BRULIN, Costana Mihaela IONICA BOUSQUET, Xavier COEURET, Adrien VINCENT
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Abstract
A container for manufacturing an oxide powder including lithium, the surface of the inner walls of which is at least partially covered with a coating having the following crystalline phases, as a percentage based on the total weight of the crystalline phases: MgAl2O4 spinel: more than 25% and up to 60%, and crystalline phases other than MgAl2O4 spinel and corundum: <10%, and corundum: supplemented to 100%.
Claims20
A container for manufacturing an oxide powder comprising lithium, a surface of inner walls thereof is at least partially covered, with a coating having the following crystalline phases, as a percentage and based on the total weight of the crystalline phases:
- MgAl2O4 spinel:
- more than 25% and up to 60%, and
- crystalline phases other than MgAl2O4 spinel and corundum:
- <10%
- corundum:
- supplemented to 100%.
Dependencies are inferred from the claim text.