Slurry for thermal spraying, thermal sprayed coating, and method for forming thermal sprayed coating
US10377905B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2014 |
| Grant date | Aug 13, 2019 |
| Priority date | — |
| Expiry date | Mar 7, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/445
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A thermal spray slurry of the present invention contains ceramic particles having an average particle size of 200 nm or more and 5 μm or less. Precipitates formed when 700 mL of the thermal spray slurry is placed in a 16.5-cm-high cylindrical vessel having a volume of 1 L and is allowed to stand still at room temperature for 1 week are made to disappear by disposing, at a temperature of 20° C. or higher and 30° C. or lower, the cylindrical vessel so as for the central axis of the cylindrical vessel to be horizontal and by rotating the cylindrical vessel at a rotation speed of 100 rpm for 120 minutes around the central axis of the cylindrical vessel to stir the thermal spray slurry in the cylindrical vessel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.