JPS5741341A - Magnetic alloy - Google Patents
Magnetic alloyInfo
- Publication number
- JPS5741341A JPS5741341A JP55117192A JP11719280A JPS5741341A JP S5741341 A JPS5741341 A JP S5741341A JP 55117192 A JP55117192 A JP 55117192A JP 11719280 A JP11719280 A JP 11719280A JP S5741341 A JPS5741341 A JP S5741341A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- alloy
- added
- recording
- hardness
- 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.)
- Granted
Links
Landscapes
- Soft Magnetic Materials (AREA)
Abstract
PURPOSE: To obtain a magnetic Ni-Fe alloy with superior magnetic characteristics, high hardness and high magnetic flux density by blending Fe with a specified amount of Ni, Ti, Nb, C and Mg.
CONSTITUTION: This magnetic Ni-Fe alloy consists of, by wt., 75W84.9% Ni, 0.5W 5% Ti, 0.3W0.9% Nb, <0.03% C, 0.001W0.02% Mg and the balance Fe with impurities. The reason why the Ni content is restricted to the range is that superior permeability is obtd. Ti and Nb are added to increase the hardness, C is added as a deoxidizer, and Mg is added to improve the hot warkability. Accordingly, when this magnetic Ni-Fe alloy is used as a material for a recording and reproducing magnetic head for a metallic tape, the recording and reproducing characteristics are enhanced. In addition, this alloy is suitable for use as a material for a magnetic head of a computer, VTR, etc. undergoing high-speed sliding.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55117192A JPS5741341A (en) | 1980-08-25 | 1980-08-25 | Magnetic alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55117192A JPS5741341A (en) | 1980-08-25 | 1980-08-25 | Magnetic alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5741341A true JPS5741341A (en) | 1982-03-08 |
JPS645096B2 JPS645096B2 (en) | 1989-01-27 |
Family
ID=14705675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55117192A Granted JPS5741341A (en) | 1980-08-25 | 1980-08-25 | Magnetic alloy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5741341A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02137234U (en) * | 1989-04-20 | 1990-11-15 |
-
1980
- 1980-08-25 JP JP55117192A patent/JPS5741341A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02137234U (en) * | 1989-04-20 | 1990-11-15 |
Also Published As
Publication number | Publication date |
---|---|
JPS645096B2 (en) | 1989-01-27 |
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