摘要:
This heat receiving tile is provided with a heat receiving block 11 formed of a carbon material and having a through hole; a cooling tube 16 formed of a copper alloy and fitted in the through hole of the heat receiving block; a cylindrical material of interlayer 14 disposed between the heat receiving block and the cooling tube; and brazing material layers 13, 15 inserted between the material of interlayer and the heat receiving block and between the material of interlayer and the cooling tube, and also a slit 21 which penetrates the heat receiving block and the material of interlayer over the thickness of the heat receiving block and reaches the cooling tube on the back side of the heat receiving surface. It can provide a heat receiving tile formed of a carbon fiber composite material for high heat flux component such as a first wall of a nuclear fusion reactor, which is produced by metallurgically joining a carbon material with a copper alloy and has a higher cooling efficiency than conventional heat receiving tiles.
摘要:
This heat receiving tile is provided with a heat receiving block 11 formed of a carbon material and having a through hole; a cooling tube 16 formed of a copper alloy and fitted in the through hole of the heat receiving block; a cylindrical material of interlayer 14 disposed between the heat receiving block and the cooling tube; and brazing material layers 13, 15 inserted between the material of interlayer and the heat receiving block and between the material of interlayer and the cooling tube, and also a slit 21 which penetrates the heat receiving block and the material of interlayer over the thickness of the heat receiving block and reaches the cooling tube on the back side of the heat receiving surface. It can provide a heat receiving tile formed of a carbon fiber composite material for high heat flux component such as a first wall of a nuclear fusion reactor, which is produced by metallurgically joining a carbon material with a copper alloy and has a higher cooling efficiency than conventional heat receiving tiles.