| 摘要 |
A magnetic recording medium is provided that comprises in order a non-magnetic support having a degree of crystallinity of from 40% to 60% and a rigid amorphous content of from 20% to 60%, at least a reinforcing layer comprising a material selected from a group consisting of metals, metalloids and alloys, and oxides and composites thereof, a non-magnetic layer comprising a non-magnetic powder and a binder, and a magnetic layer comprising a ferromagnetic powder and a binder.
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