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Improved Uniformity Of Fiber Spacing In Cmc Materials
Abstract: IMPROVED UNIFORMITY OF FIBER SPACING IN CMC MATERIALS ABSTRACT OF THE DISCLOSURE A pliable tape is generally provided that includes: a plurality of fibers forming unidirectional arrays of tows encased within a matrix material, with four adjacent fibers in the tape define an interstitial spacing therebetween. The matrix material comprises filler particles dispersed between adjacent fibers in the tape. In one embodiment, the filler particles have a median particle size defining the interstitial spacing such that the interstitial spacing is about 0.75 to about 1.1 of the median particle size. In another embodiment, the filler particles have a median particle size that is related to the surface-to-surface spacing between adjacent fibers, with the ratio of the surface-to-surface spacing between adjacent fibers and the median particle size being about 0.3:1 to about 1:1. Methods are also provided for forming a ceramic matrix composite. FIG. 1
Notices, Deadlines & Correspondence
Patent Information
Applicants
GENERAL ELECTRIC COMPANY
Inventors
1. WEAVER, Jared Hogg
2. CORMAN, Gregory Scot
3. DUNN, Daniel Gene
Specification
SOFT COPY ATTACHED IN PDF
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201644024257-FER.pdf | 2020-04-21 |
| 1 | Power of Attorney [15-07-2016(online)].pdf | 2016-07-15 |
| 2 | Form 5 [15-07-2016(online)].pdf | 2016-07-15 |
| 2 | Correspondence by Agent_Notarial Certificate_02-01-2017.pdf | 2017-01-02 |
| 3 | Form 3 [15-07-2016(online)].pdf | 2016-07-15 |
| 3 | Correspondence by Agent_Notarial Inventor Assignment_02-01-2017.pdf | 2017-01-02 |
| 4 | Form 18 [15-07-2016(online)].pdf_235.pdf | 2016-07-15 |
| 4 | Other Patent Document [30-12-2016(online)].pdf | 2016-12-30 |
| 5 | Form 18 [15-07-2016(online)].pdf | 2016-07-15 |
| 5 | abstract 201644024257 .jpg | 2016-10-05 |
| 6 | Drawing [15-07-2016(online)].pdf | 2016-07-15 |
| 6 | 201644024257-Power of Attorney-280716.pdf | 2016-08-03 |
| 7 | Description(Complete) [15-07-2016(online)].pdf | 2016-07-15 |
| 8 | Drawing [15-07-2016(online)].pdf | 2016-07-15 |
| 8 | 201644024257-Power of Attorney-280716.pdf | 2016-08-03 |
| 9 | Form 18 [15-07-2016(online)].pdf | 2016-07-15 |
| 9 | abstract 201644024257 .jpg | 2016-10-05 |
| 10 | Form 18 [15-07-2016(online)].pdf_235.pdf | 2016-07-15 |
| 10 | Other Patent Document [30-12-2016(online)].pdf | 2016-12-30 |
| 11 | Correspondence by Agent_Notarial Inventor Assignment_02-01-2017.pdf | 2017-01-02 |
| 11 | Form 3 [15-07-2016(online)].pdf | 2016-07-15 |
| 12 | Form 5 [15-07-2016(online)].pdf | 2016-07-15 |
| 12 | Correspondence by Agent_Notarial Certificate_02-01-2017.pdf | 2017-01-02 |
| 13 | Power of Attorney [15-07-2016(online)].pdf | 2016-07-15 |
| 13 | 201644024257-FER.pdf | 2020-04-21 |
Search Strategy
| 1 | 2020-03-1710-46-37E_17-03-2020.pdf |