ESTIMATING THE ARCHIVAL LIFE OF METAL PARTICULATE TAPE

被引：19

作者：

OKAZAKI, Y

HARA, K

KAWASHIMA, T

SATO, A

HIRANO, T

机构：

[1] SONY Corporation Sendai Technology Center, Tagajyo, Miyagi

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1992年 / 28卷 / 05期

关键词：

D O I：

10.1109/20.179493

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The oxidization stability of metal particulate tape has been studied using high temperature and humidity as accelerating parameters. By fitting the obtained oxidation rate to the Arrhenius scale, the tape's archival life determined by oxidation has been estimated. The results suggest that the current metal tape has more than 20 years of archival life and that or the improved tape is four times longer. This improvement was achieved by developing a new metal particle which gives a uniform dense oxide layer and better magnetic properties.

引用

页码：2365 / 2367

页数：3

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