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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Bibliographic Details
Main Author PAQUIN, Bradley L
Format Patent
LanguageEnglish
French
German
Published 27.05.2020
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
BLASTING
CHEMISTRY
COMPOSITIONS BASED THEREON
ENGINE PLANTS IN GENERAL
GENERAL PROCESSES OF COMPOUNDING
HEATING
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
LIGHTING
MACHINES OR ENGINES IN GENERAL
MAKING GRANULES OR PREFORMS
MECHANICAL ENGINEERING
METALLURGY
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED
RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
STEAM ENGINES
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
WEAPONS
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
WORKING-UP
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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).
Bibliography:Application Number: EP20170185737