FIBER COMPOSITE MATERIAL FOR A FAN BLADE
A fiber composite material comprises a polymer matrix, carbon fibers, and non-carbon fibers, wherein the non-carbon fibers have a strain to failure value greater than the strain to failure value of the carbon fibers. Also discussed is a preform (52) comprising the fiber composite material combined i...
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Main Author | |
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Format | Patent |
Language | English French German |
Published |
27.05.2020
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Subjects | |
Online Access | Get full text |
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Summary: | A fiber composite material comprises a polymer matrix, carbon fibers, and non-carbon fibers, wherein the non-carbon fibers have a strain to failure value greater than the strain to failure value of the carbon fibers. Also discussed is a preform (52) comprising the fiber composite material combined in a three dimensionally woven structure. Also discussed is a fan blade (62) for a jet engine (20). |
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Bibliography: | Application Number: EP20170185737 |