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发明公开
CN105723460A 磁记录介质的制造方法 无效 - 撤回

磁记录介质的制造方法
摘要：
本发明的目的在于提供包含具有更大的磁各向异性常数Ku的磁记录层的磁记录介质的制造方法。本发明的磁记录介质的制造方法包括：(a)准备基板的工序；(b)将基板加热至350℃以上，使以MgO为主成分的非磁性材料沉积，形成基底层的工序；以及(c)在基底层之上形成磁记录层的工序。
摘要（英）：

The purpose of the present invention is to provide a method for manufacturing a magnetic recording medium which includes a magnetic recording layer that has a larger magnetic anisotropy constant (Ku). This method for manufacturing a magnetic recording medium includes: (a) a step for preparing a substrate; (b) a step for forming a base layer by heating the substrate to 350 DEG C or more and depositing a non-magnetic material in which MgO is the main component; (c) and a step for forming the magnetic recording layer on the base layer.

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