High-frequency fatigue tester, which belongs to metal material tester, is used to measure the fatigue performance of drawing, compressing of metal material and its alloy in room temperature condition.

高频疲劳试验机属于金属材料试验机，是一种主要用于测定金属及其合金材料在室温状态下的拉伸、压缩或拉压交变负荷的疲劳性能试验的机器。

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Material: iron chrome alloy silk. Weave characteristics: by tabby, twill and miter grain woven, High temperature resistant.

材料：铁铬铝丝。编织及特点：由平纹、斜纹、人字纹编织而成；耐高温。

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High temperature alloy used in the aviation industry is a kind of typical difficult-to-cut material, and its surface is easily burned under grinding.

高温合金是航空工业中常用的难加工材料，磨削加工方式下极易发生烧伤。

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