Hybrid Grain Boundary Additives in Granular Media
    21.
    发明申请
    Hybrid Grain Boundary Additives in Granular Media 有权
    颗粒介质中混合颗粒边界添加剂

    公开(公告)号:US20130071695A1

    公开(公告)日:2013-03-21

    申请号:US13619245

    申请日:2012-09-14

    IPC分类号: G11B5/65 G11B5/73

    摘要: Magnetic layers are described that include the use of magnetic grains and non-magnetic grain boundaries with hybrid additives. Hybrid additives include the use of at least two different additives in the composition of the grain boundaries of a magnetic layer in magnetic recording media. The use of hybrid additives in the grain boundaries results in improved recording media. Methods for forming magnetic layers and magnetic recording media with the hybrid additive grain boundaries are also described.

    摘要翻译: 描述了包括使用磁性颗粒和非磁性晶界与混合添加剂的磁性层。 混合添加剂包括在磁记录介质中磁性层的晶界组成中使用至少两种不同的添加剂。 在晶界中使用混合添加剂导致改进的记录介质。 还描述了用于形成具有混合添加剂晶界的磁性层和磁记录介质的方法。

    Method For Making Data Storage Media
    22.
    发明申请
    Method For Making Data Storage Media 审中-公开
    制作数据存储介质的方法

    公开(公告)号:US20100189886A1

    公开(公告)日:2010-07-29

    申请号:US12360191

    申请日:2009-01-27

    申请人: Yingguo Peng

    发明人: Yingguo Peng

    IPC分类号: G11B5/82 B05D5/00

    CPC分类号: G11B5/66 G11B5/65 G11B5/851

    摘要: A method for making a data storage media that includes providing a substrate, depositing on the substrate a first layer that includes a magnetic material and a non-magnetic material, heating the first layer, depositing on the first layer a second layer that includes the magnetic material and the non-magnetic material, and heating the second layer and the first layer. A data storage media constructed in accordance with the method of the invention is also provided.

    摘要翻译: 一种用于制造数据存储介质的方法,所述数据存储介质包括提供基板,在所述基板上沉积包括磁性材料和非磁性材料的第一层,加热所述第一层,在所述第一层上沉积包括所述磁性材料的第二层 材料和非磁性材料,并加热第二层和第一层。 还提供了根据本发明的方法构造的数据存储介质。