Part made from oxide/oxide composite material for 3-D reinforcing and method for manufacture of same
US10400367B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Feb 19, 2015 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | Nov 8, 2035 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD10B2505/02
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A part made of oxide/oxide composite material includes fiber reinforcement constituted by a plurality of warp yarn layers and of weft yarn layers interlinked by three-dimensional weaving, with the spaces present between the reinforcing yarns being filled with a refractory oxide matrix. The fiber reinforcement presents a weave selected from the following weaves: interlock; multi-plain; multi-satin; and multi-serge, with warp and weft thread counts lying in the range 4 yarns/cm to 20 yarns/cm. The fiber reinforcement also presents a fiber volume fraction lying in the range 40% to 51%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.