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发明授权
CN101160212B 经表面处理的刮刀片 失效 - 权利终止

经表面处理的刮刀片
摘要：
以下特征的经表面处理的刮刀片具有改进的刀片边缘一致性和刀片边缘耐磨性，从而能够减少刀片的替换频率：该刮刀片具有镍磷基合金镀层，至少在刀片边缘末端，该镀层不包括平面直径大于50μm的不规则体(7)。此外，优选该镀层在纵向的每1米上含有小于等于20个平面直径大于30μm的不规则体(7)，更优选该镀层在纵向的每1米上含有小于等于10个平面直径大于20μm的不规则体(7)，特别优选该镀层在纵向的每1米上含有小于等于5个平面直径大于10μm的不规则体。
摘要（英）：

The surface-treated doctor blade having nickel-phosphorus-based alloy plating which does not include irregularities of planar diameter exceeding 50 [mu]m at least at the blade edge end can have an improved conformability of blade edge and at the same time improved wear resistance of the blade edge, thereby enabling reduction in exchange frequency of the blades. Moreover, it is preferable that theplating include 20 or less irregularities of planar diameter more than 30 [mu]m per 1 m in the longitudinal direction, more preferably the plating includes 10 or less irregularities of planar diameter more than 20 [mu]m per 1 m in the longitudinal direction, particularly preferably the plating includes 5 or less irregularities of planar diameter more than 10 [mu]m per 1 m in the longitudinal direction.

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