JPS56102550A - Nonoriented silicon steel sheet with stabilized magnetic characteristic - Google Patents
Nonoriented silicon steel sheet with stabilized magnetic characteristicInfo
- Publication number
- JPS56102550A JPS56102550A JP210580A JP210580A JPS56102550A JP S56102550 A JPS56102550 A JP S56102550A JP 210580 A JP210580 A JP 210580A JP 210580 A JP210580 A JP 210580A JP S56102550 A JPS56102550 A JP S56102550A
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- silicon steel
- nonoriented silicon
- stabilized magnetic
- low
- 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 provide a nonoriented silicon steel sheet with a uniformized irol loss value and stabilized magnetic characteristics by adding B to a low C-low sol. Al-Si steel in a certain balance ratio to the N content of the steel and further adding a very small amount of a rare earth element.
CONSTITUTION: This nonoriented silicon steel sheet consists of ≤0.015% C, 1.5W 3.5% Si, 0.05W1.0% Mn, 0.005W0.08% sol. Al, ≤0.015% S, ≤0.10% O, ≤0.005% N, 0.4W2.0 B in a B/N ratio, a 0.001W0.020% rare earth element and the balance Fe and inevitable impurities. Molten steel adjusted to the composition of specified range is cast and rolled by an ordinary method to manufacture the steel sheet of high quality. The compsn. provides a high class nonoriented silicon steel plate having stabilized magnetic characteristics and low iron loss.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55002105A JPS608294B2 (en) | 1980-01-14 | 1980-01-14 | Non-oriented silicon steel plate with stable magnetic properties |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55002105A JPS608294B2 (en) | 1980-01-14 | 1980-01-14 | Non-oriented silicon steel plate with stable magnetic properties |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56102550A true JPS56102550A (en) | 1981-08-17 |
JPS608294B2 JPS608294B2 (en) | 1985-03-01 |
Family
ID=11520058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55002105A Expired JPS608294B2 (en) | 1980-01-14 | 1980-01-14 | Non-oriented silicon steel plate with stable magnetic properties |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS608294B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7470333B2 (en) | 2003-05-06 | 2008-12-30 | Nippon Steel Corp. | Non-oriented electrical steel sheet excellent in core loss and manufacturing method thereof |
US7662242B2 (en) | 2004-11-04 | 2010-02-16 | Nippon Steel Corporation | Non-oriented electrical steel superior in core loss |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS522824A (en) * | 1975-06-19 | 1977-01-10 | Armco Steel Corp | Cold rolled nonnanisotropic silicon steel treated with rare earth metals and production of the same |
JPS52156124A (en) * | 1976-06-22 | 1977-12-26 | Kawasaki Steel Co | Production of nonanisotropic silicon steel sheets |
JPS5436966A (en) * | 1977-08-29 | 1979-03-19 | Sanyo Electric Co Ltd | Thickness measuring device |
JPS54163720A (en) * | 1978-06-16 | 1979-12-26 | Nippon Steel Corp | Production of electric iron plate with excellent magnetic property |
-
1980
- 1980-01-14 JP JP55002105A patent/JPS608294B2/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS522824A (en) * | 1975-06-19 | 1977-01-10 | Armco Steel Corp | Cold rolled nonnanisotropic silicon steel treated with rare earth metals and production of the same |
JPS52156124A (en) * | 1976-06-22 | 1977-12-26 | Kawasaki Steel Co | Production of nonanisotropic silicon steel sheets |
JPS5436966A (en) * | 1977-08-29 | 1979-03-19 | Sanyo Electric Co Ltd | Thickness measuring device |
JPS54163720A (en) * | 1978-06-16 | 1979-12-26 | Nippon Steel Corp | Production of electric iron plate with excellent magnetic property |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7470333B2 (en) | 2003-05-06 | 2008-12-30 | Nippon Steel Corp. | Non-oriented electrical steel sheet excellent in core loss and manufacturing method thereof |
US7662242B2 (en) | 2004-11-04 | 2010-02-16 | Nippon Steel Corporation | Non-oriented electrical steel superior in core loss |
Also Published As
Publication number | Publication date |
---|---|
JPS608294B2 (en) | 1985-03-01 |
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