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Convention Paper

New Wear-Resistant Permalloy Material for Magnetic Recording Head Application

Authors: Bendson, Steven A.

AES Convention 54 · Paper 1134 · May 1976

Abstract

Nortronics has completed a thorough evaluation of a new wear-resistant 5-80 permalloy core material recently developed on a pilot basis by Carpenter Technology. This material contains small wear-resistant particles dispersed throughout. The new material, WEAR-RESISTANT HV MU 800 has been shown to be ten times more wear resistant than Carpenter's HY MU 80 without any appreciable sacrifices in head performance. Magnetic, mechanical, and wearability properties of the new material will be discussed and actual head performance data shown.

Details

Published in
AES Convention 54
AES Convention
54
Paper number
1134
Publication date
May 6, 1976
Affiliation
Nortronics Company, Inc., Minneapolis, MN (See document for exact affiliation information.)
Type
Convention Paper