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首页> 外文期刊>IEEE Transactions on Magnetics >Electrically conductive layer of wear-resistant Fe-Mo-B alloy for protecting magnetic recording tape
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Electrically conductive layer of wear-resistant Fe-Mo-B alloy for protecting magnetic recording tape

机译：耐磨Fe-Mo-B合金导电层，用于保护磁记录带

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摘要

Electrically conductive thin films of wear-resistant Fe-Mo-B-based alloy were prepared on plasma-free tape substrates by the facing targets sputtering (FTS) method for applying protective layers in magnetic recording tape. Though the sintered targets were polycrystalline and brittle the as-deposited films were amorphous, homogeneous, and flexible. They were perfectly non-magnetic and sufficiently electrically conductive. The resistivity was as small as 1.2*10/sup -4/ Omega -cm. These films seem to be helpful for avoiding the problems caused by electrical charging. The protective layer can largely reduce the dynamical friction coefficient of the surface in magnetic recording tape. Therefore, the thin films of the Fe-Mo-B based alloy seem to be suitable as the protective layers of the magnetic recording tape for improving tribological properties of the tape surface.
机译：通过面向靶溅射（FTS）方法在无等离子体磁带基材上制备耐磨Fe-Mo-B基合金导电薄膜，以在磁记录磁带中施加保护层。尽管烧结的靶是多晶的并且是脆性的，但是沉积的膜是非晶的，均匀的并且是柔性的。它们完全是非磁性的，并且具有足够的导电性。电阻率小至1.2×10 / sup -4 /Ω-cm。这些薄膜似乎有助于避免由充电引起的问题。该保护层可以大大降低磁记录带中表面的动摩擦系数。因此，Fe-Mo-B基合金的薄膜似乎适合用作磁记录带的保护层，以改善带表面的摩擦学性能。

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