JPS644453A - Isotropic electromagnetic steel plate having excellent rusting resistance - Google Patents
Isotropic electromagnetic steel plate having excellent rusting resistanceInfo
- Publication number
- JPS644453A JPS644453A JP62159226A JP15922687A JPS644453A JP S644453 A JPS644453 A JP S644453A JP 62159226 A JP62159226 A JP 62159226A JP 15922687 A JP15922687 A JP 15922687A JP S644453 A JPS644453 A JP S644453A
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- electromagnetic steel
- compsn
- isotropic electromagnetic
- rusting resistance
- 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 an isotropic electromagnetic steel plate having excellent rusting resistance and improved magnetic characteristics by specifying the addition ratio of P, Cr, etc., in the compsn. of the steel plate and regulating the contents of Mn and Cr by the total amt. CONSTITUTION:The compsn. of the titled steel plate is formed with, by weight, <=0.015% C, <=3.5% Si, 0.05-1.0% Mn, 0.01-0.15% P, <=0.5% Al, 0.20-1.0% Cr, furthermore at need with 0.01-0.20% Cu and the balance Fe with inevitable impurities. As the impurities, <=0.01% S, <=0.005% N and <=0.005% O are regulated as well and the compsn. is regulated in such a manner that <=1.5% Mn+Cr and >=0.20% Cr+Cu are satisfied. Since said isotropic electromagnetic steel plate has good magnetic characteristics and excellent rusting resistance, it is no need to take special measures for rusting in the case of keeping, transport and actual usage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62159226A JPH0617548B2 (en) | 1987-06-25 | 1987-06-25 | Non-oriented electrical steel sheet with excellent rust resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62159226A JPH0617548B2 (en) | 1987-06-25 | 1987-06-25 | Non-oriented electrical steel sheet with excellent rust resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS644453A true JPS644453A (en) | 1989-01-09 |
JPH0617548B2 JPH0617548B2 (en) | 1994-03-09 |
Family
ID=15689095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62159226A Expired - Fee Related JPH0617548B2 (en) | 1987-06-25 | 1987-06-25 | Non-oriented electrical steel sheet with excellent rust resistance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0617548B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03120316A (en) * | 1989-10-02 | 1991-05-22 | Sumitomo Metal Ind Ltd | Production of nonoriented silicon steel sheet |
US5322111A (en) * | 1993-02-16 | 1994-06-21 | A. H. Casting Services Limited | Ceramic lined shot sleeve |
WO2001098550A1 (en) * | 2000-06-19 | 2001-12-27 | Nkk Corporation | Non-oriented electromagnetic steel sheet and method for production thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4018790B2 (en) * | 1998-02-10 | 2007-12-05 | 新日本製鐵株式会社 | Non-oriented electrical steel sheet for high frequency and manufacturing method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56146858A (en) * | 1980-03-11 | 1981-11-14 | Thyssen Ag | Member for magnetically floatable railway |
JPS5974258A (en) * | 1982-10-20 | 1984-04-26 | Kawasaki Steel Corp | Nondirectional silicon steel plate with small iron loss |
-
1987
- 1987-06-25 JP JP62159226A patent/JPH0617548B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56146858A (en) * | 1980-03-11 | 1981-11-14 | Thyssen Ag | Member for magnetically floatable railway |
JPS5974258A (en) * | 1982-10-20 | 1984-04-26 | Kawasaki Steel Corp | Nondirectional silicon steel plate with small iron loss |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03120316A (en) * | 1989-10-02 | 1991-05-22 | Sumitomo Metal Ind Ltd | Production of nonoriented silicon steel sheet |
US5322111A (en) * | 1993-02-16 | 1994-06-21 | A. H. Casting Services Limited | Ceramic lined shot sleeve |
WO2001098550A1 (en) * | 2000-06-19 | 2001-12-27 | Nkk Corporation | Non-oriented electromagnetic steel sheet and method for production thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH0617548B2 (en) | 1994-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |