DEVELOPMENT OF ELECTROLESS PLATED MAGNETIC DISKS FOR PERPENDICULAR RECORDING.

T. Osaka*, I. Koiwa, F. Goto

*この研究の対応する著者

研究成果: Article査読

抄録

This paper describes new stable plating baths for perpendicular recording which have been developed by extensive studies on codeposition of metals, various complexing agents and plating conditions. The recording performance of 8-inch disks plated by the baths are also reported with a combination of ring head. Basic bath composition and operating conditions for Co-Ni-Re-Mn-P alloy films are stated. The recording characteristics were evaluated with the 0. 33 mu m Mn-Zn ferrite ring head. The practically usable head-medium spacing of 0. 20 mu m was adopted; other head conditions are shown.

本文言語English
ページ(範囲)108-113
ページ数6
ジャーナルNew Materials & New Processes
3
出版ステータスPublished - 1985 12 1

ASJC Scopus subject areas

  • 工学(全般)

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