JPS5779143A - Magnetic thin film - Google Patents
Magnetic thin filmInfo
- Publication number
- JPS5779143A JPS5779143A JP15531580A JP15531580A JPS5779143A JP S5779143 A JPS5779143 A JP S5779143A JP 15531580 A JP15531580 A JP 15531580A JP 15531580 A JP15531580 A JP 15531580A JP S5779143 A JPS5779143 A JP S5779143A
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- magnetic thin
- wear resistance
- components
- superior
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To improve the wear resistance by adding a prescribed percentage of one or more among Ti, V, Cu, T, a rare earth element, a Pt group element, etc. as secondary components to a prescribed percentage each of Si, Al and Fe as principal components.
CONSTITUTION: This magnetic thin film is made of alloy obtd. by adding 0.01W 7% in total of one or more among 0.1W7% each of Ti, V, Nb and Cr, 0.01W0.8% each of Cu, Y, Zr, B, P, C and a rate earth element, and 0.01W1% Pt group element as secondary components to 5W12% Si, 3W10% Al and the balance Fe and principal components. This thin film has superior wear resistance and superior magnetic characteristics, and it is used as a material for a head.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15531580A JPS5779143A (en) | 1980-11-05 | 1980-11-05 | Magnetic thin film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15531580A JPS5779143A (en) | 1980-11-05 | 1980-11-05 | Magnetic thin film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5779143A true JPS5779143A (en) | 1982-05-18 |
Family
ID=15603197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15531580A Pending JPS5779143A (en) | 1980-11-05 | 1980-11-05 | Magnetic thin film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5779143A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60125353A (en) * | 1983-12-06 | 1985-07-04 | Furukawa Electric Co Ltd:The | Wear-resistant alloy having high magnetic permeability |
JPS61252614A (en) * | 1985-05-01 | 1986-11-10 | Tohoku Metal Ind Ltd | Material for soft-magnetic thin film |
JPS61252615A (en) * | 1985-05-01 | 1986-11-10 | Tohoku Metal Ind Ltd | Material for soft-magnetic thin film |
JPS61252616A (en) * | 1985-05-01 | 1986-11-10 | Tohoku Metal Ind Ltd | Material for soft-magnetic thin film |
JPS6292305A (en) * | 1985-10-18 | 1987-04-27 | Sony Corp | Soft magnetic thin film |
JPS6364313A (en) * | 1986-09-04 | 1988-03-22 | Sony Corp | Magnetically soft thin film |
JPS63171853A (en) * | 1987-01-09 | 1988-07-15 | Tokin Corp | Soft magnetic thin film material |
JPH04112507A (en) * | 1990-08-31 | 1992-04-14 | Nec Corp | High-permeability magnetic thin-film material |
-
1980
- 1980-11-05 JP JP15531580A patent/JPS5779143A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60125353A (en) * | 1983-12-06 | 1985-07-04 | Furukawa Electric Co Ltd:The | Wear-resistant alloy having high magnetic permeability |
JPS61252614A (en) * | 1985-05-01 | 1986-11-10 | Tohoku Metal Ind Ltd | Material for soft-magnetic thin film |
JPS61252615A (en) * | 1985-05-01 | 1986-11-10 | Tohoku Metal Ind Ltd | Material for soft-magnetic thin film |
JPS61252616A (en) * | 1985-05-01 | 1986-11-10 | Tohoku Metal Ind Ltd | Material for soft-magnetic thin film |
JPH0571123B2 (en) * | 1985-05-01 | 1993-10-06 | Tokin Corp | |
JPS6292305A (en) * | 1985-10-18 | 1987-04-27 | Sony Corp | Soft magnetic thin film |
JPS6364313A (en) * | 1986-09-04 | 1988-03-22 | Sony Corp | Magnetically soft thin film |
JPS63171853A (en) * | 1987-01-09 | 1988-07-15 | Tokin Corp | Soft magnetic thin film material |
JPH04112507A (en) * | 1990-08-31 | 1992-04-14 | Nec Corp | High-permeability magnetic thin-film material |
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