FIELD: aviation.
SUBSTANCE: invention relates to aircraft industry and can be used for production of parts and elements of structural purpose. Titan polymer layered material includes at least two layers of sheets of titanium alloy and carbon layer between them, consisting of at least two layers of prepreg. Fibre-reinforced layer is made of prepregs based on unidirectional carbon tape and adhesive epoxy binder modified by PSU, or unidirectional and/or full-strength carbon fabric and polycyanurate binder. Titanium alloy has ultimate strength of not less than 1,000 MPa. Titanium alloy surface is subjected to preliminary chemical or electrochemical treatment.
EFFECT: invention increases adhesion strength of the compound of titanium-carbon fibre, as well as modulus of elasticity, tensile strength and specific strength titan polymer laminar material.
7 cl, 1 tbl, 5 ex
| Title | Year | Author | Number |
|---|---|---|---|
| TITANIUM POLYMER LAMINATE MATERIAL AND PRODUCTS MADE OF IT | 2023 |
|
RU2812315C1 |
| COMPOSITE LAYERED MATERIAL AND METHOD OF PRODUCING SAME | 2014 |
|
RU2565186C1 |
| COMPOSITE LAYERED MATERIAL WITH COMPLEX ANTICORROSION PROTECTION SYSTEM | 2015 |
|
RU2595684C1 |
| GLASS PLASTIC AND ARTICLE MADE THEREOF | 2014 |
|
RU2560419C1 |
| METHOD OF FABRICATION OF LARGE-SIZE THREE-LAYER STRUCTURES FROM LAYERED POLYMERIC COMPOSITE MATERIALS | 2014 |
|
RU2565180C1 |
| CARBON FIBRE-REINFORCED PLASTIC BASED ON POLYPHENYLENE SULPHIDE BINDER AND METHOD FOR PRODUCTION THEREOF (VERSIONS) | 2023 |
|
RU2816084C1 |
| PREPREG | 2018 |
|
RU2687926C1 |
| FIRE-RESISTANT LAYERED METAL GLASS PLASTIC AND A PRODUCT MADE FROM IT | 2018 |
|
RU2676637C1 |
| CARBON-CERAMIC FIBER-REINFORCED COMPOSITE MATERIAL AND METHOD FOR ITS OBTAINING | 2017 |
|
RU2684538C1 |
| METHOD FOR PRODUCING A HIGH-TEMPERATURE COMPOSITE MATERIAL | 2022 |
|
RU2784939C1 |
