JPS5754252A - Soft magnetic material containing chromium - Google Patents
Soft magnetic material containing chromiumInfo
- Publication number
- JPS5754252A JPS5754252A JP55129040A JP12904080A JPS5754252A JP S5754252 A JPS5754252 A JP S5754252A JP 55129040 A JP55129040 A JP 55129040A JP 12904080 A JP12904080 A JP 12904080A JP S5754252 A JPS5754252 A JP S5754252A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- magnetic material
- soft magnetic
- steel containing
- material containing
- 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 magnetic property of stainless steel containing Cr and manufacture soft magnetic material of excellent corrosion resistance by performing specified heat treatment to stainless steel containing specified amount of Cr or further Ni, Mo, Nb, Ta.
CONSTITUTION: It is stainless steel which contains C<0.0080%, N<0.015%, 0<0.015%, 12W24% Cr, or further Ni<3% or 3W4% Mo, and Nb, Ta which satisfy the following equation. After the stainless steel containing Nb, Ta which satisfy (80×C%-0.08%)≥(Nb%+1/2Ta%)≥(80×C%-0.24%) is finally worked, it is heated at 1,250°C for 10W40min, then it is annealed by quenching at a cooling speed 100W500°C/sec over the temperature range from this temperature at least to 300°C. Stainless steel as soft magnet material of excellent magnetic property and corrosion resistance is manufactured.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55129040A JPS5754252A (en) | 1980-09-19 | 1980-09-19 | Soft magnetic material containing chromium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55129040A JPS5754252A (en) | 1980-09-19 | 1980-09-19 | Soft magnetic material containing chromium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5754252A true JPS5754252A (en) | 1982-03-31 |
Family
ID=14999605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55129040A Pending JPS5754252A (en) | 1980-09-19 | 1980-09-19 | Soft magnetic material containing chromium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5754252A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59133353A (en) * | 1982-10-28 | 1984-07-31 | ウエスタ−ン エレクトリツク カムパニ−，インコ−ポレ−テツド | Devices containing mildly magnetic ferrite fe-cr-ni alloys |
| US4969963A (en) * | 1988-06-30 | 1990-11-13 | Aichi Steel Works, Ltd. | Soft magnetic stainless steel having good cold forgeability |
| US4994122A (en) * | 1989-07-13 | 1991-02-19 | Carpenter Technology Corporation | Corrosion resistant, magnetic alloy article |
| JPH0424349A (en) * | 1990-05-21 | 1992-01-28 | P S Co Ltd | Half-pc member and its executing method |
| US5091024A (en) * | 1989-07-13 | 1992-02-25 | Carpenter Technology Corporation | Corrosion resistant, magnetic alloy article |
| US5601664A (en) * | 1994-10-11 | 1997-02-11 | Crs Holdings, Inc. | Corrosion-resistant magnetic material |
| US6033537A (en) * | 1996-12-26 | 2000-03-07 | Kabushiki Kaisha Toshiba | Sputtering target and method of manufacturing a semiconductor device |
-
1980
- 1980-09-19 JP JP55129040A patent/JPS5754252A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59133353A (en) * | 1982-10-28 | 1984-07-31 | ウエスタ−ン エレクトリツク カムパニ−，インコ−ポレ−テツド | Devices containing mildly magnetic ferrite fe-cr-ni alloys |
| US4969963A (en) * | 1988-06-30 | 1990-11-13 | Aichi Steel Works, Ltd. | Soft magnetic stainless steel having good cold forgeability |
| US4994122A (en) * | 1989-07-13 | 1991-02-19 | Carpenter Technology Corporation | Corrosion resistant, magnetic alloy article |
| US5091024A (en) * | 1989-07-13 | 1992-02-25 | Carpenter Technology Corporation | Corrosion resistant, magnetic alloy article |
| JPH0424349A (en) * | 1990-05-21 | 1992-01-28 | P S Co Ltd | Half-pc member and its executing method |
| US5601664A (en) * | 1994-10-11 | 1997-02-11 | Crs Holdings, Inc. | Corrosion-resistant magnetic material |
| US6033537A (en) * | 1996-12-26 | 2000-03-07 | Kabushiki Kaisha Toshiba | Sputtering target and method of manufacturing a semiconductor device |
| US6586837B1 (en) | 1996-12-26 | 2003-07-01 | Kabushiki Kaisha Toshiba | Sputtering target and method of manufacturing a semiconductor device |
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