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The head-disk interface of a negative-pressure slider is evaluated. The damage occurring on seeking and tracking is caused by dust invading the space between the slider and the disk and wearing down the disk surface. Such damage is suppressed by controlling the cleanliness and wear resistance of the disk surface. The slider does not make contact with the disk even at a flying height of 0.1 ??m, because...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.