Yttrium-aluminum double oxide thermal spraying powder
US7842383B2 · kind B2 · utility
1Cited by
3References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 30, 2005 |
| Grant date | Nov 30, 2010 |
| Priority date | — |
| Expiry date | Dec 2, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2995
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A thermal spraying powder contains granulated and sintered particles of an yttrium-aluminum double oxide formed by granulating and sintering raw-material particles. The crushing strength of the granulated and sintered particles is 15 MPa or more, and 10% particle size of the granulated and sintered particles is 6 μm or more. The thermal spraying powder is suitable for use in forming a thermal spray coating through plasma spraying.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.