Coating for turbo machine
    351.
    发明专利
    Coating for turbo machine 审中-公开
    涡轮机涂层

    公开(公告)号:JP2011021602A

    公开(公告)日:2011-02-03

    申请号:JP2010153545

    申请日:2010-07-06

    Abstract: PROBLEM TO BE SOLVED: To improve gap-corrosion resistance and fretting resistance by reducing the trouble of high contact stress fretting and abrasion in a turbine or a compressor rotating blade on the contact surface between the turbine or the compressor wheel of a turbo machine. SOLUTION: With respect to coating, including a graphite-based solid thin film lubricant material, for a turbo machine, the coating is applied to at least one of a rotating blade disc assembly 12 and a wheel slot 42, preferably to a dovetail 40 of the rotating blade disc assembly 12. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:通过减少在涡轮机或涡轮机的涡轮机或压缩机叶轮之间的接触表面上的涡轮机或压缩机旋转叶片中的高接触应力磨损和磨损的问题,提高间隙耐腐蚀性和耐磨损性 机。 解决方案:对于包括用于涡轮机的石墨基固体薄膜润滑剂材料的涂层,将涂层施加到旋转叶片盘组件12和轮槽42中的至少一个,优选地施加到 旋转叶片盘组件12的燕尾形40。版权所有(C)2011,JPO&INPIT

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