| 摘要 |
PURPOSE:To manufacture a fiber reinforced resin tube of superior wear resistance and heat resistance by flame spraying ceramics or metal on the surface of fiber reinforced resin on a mandrel and further winding a fiber reinforced resin around. CONSTITUTION:A film 2 of fiber reinforced resin is formed on a mandrel 1, and while the mandrel 1 is rotated and a flame spray gun 4 is placed in reciprocating movement, ceramic or metal is flame sprayed on said film 2 to form a flame spray film 3, a fiber reinforcing resin layer 5 is formed further on the outride thereof, it is cured, and then released from the mandrel 1. The product is useful as a transport tube or the like for a heated material.
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