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AUBES WHEEL COMPRISING DAMPING MEANS AND A METHOD OF COATING AN AUBES WHEEL
AUBES WHEEL COMPRISING DAMPING MEANS AND A METHOD OF COATING AN AUBES WHEEL
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机译:包括阻尼装置的奥贝轮和涂覆奥贝轮的方法
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摘要
The invention relates to a bladed wheel (1) comprising a disc (2) with axis of rotation (C) and a plurality of blades integral with the disc (2), said disc (2) being made of a first metallic material and comprising means for damping vibrations, said damping means comprising at least one coating (7) disposed by thermal spraying on an annular zone (9) of the disk (2), the coating (7) being produced in a second metal material different from the first material so as to allow movement between the first and second materials to dampen vibrations.
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