Silicon compositions containing boron and methods of forming the same
US10214456B2 · kind B2 · utility
1Cited by
9References
9Claims
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Key dates
| Filing date | Sep 16, 2016 |
| Grant date | Feb 26, 2019 |
| Priority date | — |
| Expiry date | Sep 16, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A composition is generally provided that includes a silicon-containing material (e.g., silicon metal and/or a silicide) and a boron-doped refractory compound, such as about 0.001% to about 85% by volume of the boron-doped refractory compound (e.g., about 1% to about 60% by volume). In one embodiment, a bond coating on a surface of a ceramic component is generally provided with the bond coating including such a composition, with the silicon-containing material is silicon metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.