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Lubricant film forming method, slide body with lubricant film, magnetic recording medium, magnetic head slider, and hard disk drive
Lubricant film forming method, slide body with lubricant film, magnetic recording medium, magnetic head slider, and hard disk drive
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机译:润滑剂膜形成方法,带有润滑剂膜的滑动体,磁记录介质,磁头滑块和硬盘驱动器
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摘要
A lubricant film forming method has a step of irradiating a lubricant with an OH group laid on a surface of a base material, with infrared laser light that excites vibration of an OH bond of the OH group. In this method, the irradiation with the infrared laser light excites vibration of the OH bond of the OH group in the lubricant. Therefore, it enhances reactivity between the OH group of the lubricant and the surface of the base material, facilitates chemical bonding of the lubricant to the surface of the base material, and enhances durability of the lubricant.
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