SU536236A1 - The method of heat treatment of low-carbon electrical steel - Google Patents
The method of heat treatment of low-carbon electrical steelInfo
- Publication number
- SU536236A1 SU536236A1 SU2077374A SU2077374A SU536236A1 SU 536236 A1 SU536236 A1 SU 536236A1 SU 2077374 A SU2077374 A SU 2077374A SU 2077374 A SU2077374 A SU 2077374A SU 536236 A1 SU536236 A1 SU 536236A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heat treatment
- low
- electrical steel
- stage
- annealing
- Prior art date
Links
Landscapes
- Soft Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Description
(54) СПОСОБ ТЕРМИЧЕСКОЙ ОБРАБОТКИ МАЛОУГЛЕРОДИСТОЙ ЭЛЕКТРОТЕХНИЧЕСКОЙ СТАЛИ(54) METHOD OF THERMAL TREATMENT OF LOW-CARBON ELECTROTECHNICAL STEEL
690°С - Jf- и 84O°C - %.-5 час Gnoсобствует получению следующих свойств: Коэрцитивна сила0,46 э690 ° C - Jf- and 84O ° C -% .- 5 hours Gno promotes the following properties: Coercive force 0.46 Oe
Коэффициент старени 4,О % Термическа обработка стали с 0,3% кремни и 0,035% алюмини , толщиной листа 4 мм в восстановительной атмосфе по ступенчатому режиму при 7ОО°С 20 час и при - 25 час, способствует получению следующих свойств: Коэрцитивна сила0,35 эAging coefficient 4, О% Thermal treatment of steel with 0.3% silicon and 0.035% aluminum, 4 mm sheet thickness in a reducing atmosphere in a stepped mode at 7OO ° C for 20 hours and at - 25 hours, contributes to the following properties: Coercive force0, 35 uh
Коэффициент старени 3,О %Aging coefficient 3, O%
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2077374A SU536236A1 (en) | 1974-11-22 | 1974-11-22 | The method of heat treatment of low-carbon electrical steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2077374A SU536236A1 (en) | 1974-11-22 | 1974-11-22 | The method of heat treatment of low-carbon electrical steel |
Publications (1)
Publication Number | Publication Date |
---|---|
SU536236A1 true SU536236A1 (en) | 1976-11-25 |
Family
ID=20601426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2077374A SU536236A1 (en) | 1974-11-22 | 1974-11-22 | The method of heat treatment of low-carbon electrical steel |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU536236A1 (en) |
-
1974
- 1974-11-22 SU SU2077374A patent/SU536236A1/en active
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