JPS56250A - Heat-resisting ferrite steel - Google Patents
Heat-resisting ferrite steelInfo
- Publication number
- JPS56250A JPS56250A JP7493979A JP7493979A JPS56250A JP S56250 A JPS56250 A JP S56250A JP 7493979 A JP7493979 A JP 7493979A JP 7493979 A JP7493979 A JP 7493979A JP S56250 A JPS56250 A JP S56250A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- heat
- resistance
- resisting
- ferrite steel
- 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
- Hard Magnetic Materials (AREA)
Abstract
PURPOSE: To provide a heat-resisting ferrite steel which comprises C, Si, Mn, Cr and especially Ce at a prescribed ratio and the rest of Fe and unavoidable impurities and does not crack under heavy heat load.
CONSTITUTION: A heat-resisting ferrite steel is composed of 0.010W0.50wt% of C, 0.5W3.0wt% of Si, 0.2W1.0wt% of Mn, 18W26wt% of Cr, 0.10W0.50wt% of Ce and the rest of Fe and unavoidable impurities. If the Ce content exceeds 0.05%, the resistance of the steel against thermal deformation falls and its crack resistance is not improve. If the Ce content is lower than 0.01%, the oxidation resistance of the steel is not improved enough. If at least one of Ni, Nb and Mo is added at a prescribed ratio to the steel, its thermal deformation resistance is enhanced further.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7493979A JPS56250A (en) | 1979-06-13 | 1979-06-13 | Heat-resisting ferrite steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7493979A JPS56250A (en) | 1979-06-13 | 1979-06-13 | Heat-resisting ferrite steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56250A true JPS56250A (en) | 1981-01-06 |
| JPS5711389B2 JPS5711389B2 (en) | 1982-03-04 |
Family
ID=13561807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7493979A Granted JPS56250A (en) | 1979-06-13 | 1979-06-13 | Heat-resisting ferrite steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56250A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143051A (en) * | 1983-02-02 | 1984-08-16 | Mazda Motor Corp | Heat-resistant ferritic cast steel with superior oxidation resistance |
| JPS6033139A (en) * | 1983-08-01 | 1985-02-20 | Kyokuto Kaihatsu Kogyo Co Ltd | Load receiving table locking device for load receiving table elevating device |
| JPS62233462A (en) * | 1986-04-01 | 1987-10-13 | Yamaha Motor Co Ltd | Device for preventing carburetor from being cooled |
| US5096514A (en) * | 1990-01-31 | 1992-03-17 | Hitachi Metals, Ltd. | Heat-resistant ferritic cast steel having excellent thermal fatigue resistance |
-
1979
- 1979-06-13 JP JP7493979A patent/JPS56250A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143051A (en) * | 1983-02-02 | 1984-08-16 | Mazda Motor Corp | Heat-resistant ferritic cast steel with superior oxidation resistance |
| JPS6033139A (en) * | 1983-08-01 | 1985-02-20 | Kyokuto Kaihatsu Kogyo Co Ltd | Load receiving table locking device for load receiving table elevating device |
| JPH0333538B2 (en) * | 1983-08-01 | 1991-05-17 | Kyokuto Kaihatsu Kogyo Co | |
| JPS62233462A (en) * | 1986-04-01 | 1987-10-13 | Yamaha Motor Co Ltd | Device for preventing carburetor from being cooled |
| US5096514A (en) * | 1990-01-31 | 1992-03-17 | Hitachi Metals, Ltd. | Heat-resistant ferritic cast steel having excellent thermal fatigue resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5711389B2 (en) | 1982-03-04 |
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