JPS5524909A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Permanent magnet alloy
Assignee: Proterial Ltd
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Filing: 1978-06-22
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Granted: —
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Expires: 1998-06-22
Abstract
Abstract PURPOSE: To prevent eflorscent phenomenon by adding B, Al, Ga and In to CaCu 5 - type permanent magnet consisting of La-containing REM and Co. CONSTITUTION: An alloy in which part of M of the RMA alloy replaced with T and the T/La atomic ratio is in the relationship 0.01≤T/La≤1. (where R is La or a combination of La and one or two or more of Sm, Ce, Pr, Nd, Y, and Gd, M is Co or a combination of Co and one or two or more Mn, Fe, Cu, and Ni, T is one or a combination of two or more of B, Al, Ga, and In, and 3.6≤A≤7.5). COPYRIGHT: (C)1980,JPO&Japio
Inventors
- 👤 Masaaki Tokunaga
- 👤 Noriaki Meguro
- 👤 Zenji Igarashi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-01 16:50
CPC Classifications
—
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