FIELD: manufacturing technology.
SUBSTANCE: invention relates to production of composite wire with special physical properties and can be used in designs of grids and boxes, multiwire bearing ropes and ropes, as well as articles having high anticorrosive, strength properties with low specific weight. Composite wire comprises a steel sheath and a composite reinforcing core. Core is made of composite, twisted or twisted material based on thermally expanded graphite, continuously reinforced with carbon and / or basalt fibers and / or glass fiber. Volumetric fraction of reinforcing fibers in composite material based on thermally expanded graphite is 20–90 %.
EFFECT: improving strength characteristics and improving operating reliability of wire and articles made from it.
1 cl, 1 dwg
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