RO69739A - Procedeu de obtinere a benzilor din otel silicios,cu permeabilitate magnetica ridicata - Google Patents
Procedeu de obtinere a benzilor din otel silicios,cu permeabilitate magnetica ridicataInfo
- Publication number
- RO69739A RO69739A RO7478693A RO7869374A RO69739A RO 69739 A RO69739 A RO 69739A RO 7478693 A RO7478693 A RO 7478693A RO 7869374 A RO7869374 A RO 7869374A RO 69739 A RO69739 A RO 69739A
- Authority
- RO
- Romania
- Prior art keywords
- magnetic permeability
- silicon steel
- high magnetic
- steel bands
- obtaining silicon
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1261—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest following hot rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1266—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest between cold rolling steps
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00358238A US3855021A (en) | 1973-05-07 | 1973-05-07 | Processing for high permeability silicon steel comprising copper |
US00357973A US3855019A (en) | 1973-05-07 | 1973-05-07 | Processing for high permeability silicon steel comprising copper |
Publications (1)
Publication Number | Publication Date |
---|---|
RO69739A true RO69739A (ro) | 1982-02-01 |
Family
ID=26999871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO7478693A RO69739A (ro) | 1973-05-07 | 1974-05-07 | Procedeu de obtinere a benzilor din otel silicios,cu permeabilitate magnetica ridicata |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR7403627D0 (xx) |
FR (1) | FR2228854A1 (xx) |
PL (1) | PL89829B1 (xx) |
RO (1) | RO69739A (xx) |
SE (1) | SE415196B (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4078952A (en) * | 1976-06-17 | 1978-03-14 | Allegheny Ludlum Industries, Inc. | Controlling the manganese to sulfur ratio during the processing for high permeability silicon steel |
JPS58100627A (ja) * | 1981-12-11 | 1983-06-15 | Nippon Steel Corp | 方向性電磁鋼板の製造方法 |
-
1974
- 1974-04-19 FR FR7413792A patent/FR2228854A1/fr active Granted
- 1974-05-06 PL PL17087574A patent/PL89829B1/pl unknown
- 1974-05-06 BR BR362774A patent/BR7403627D0/pt unknown
- 1974-05-07 RO RO7478693A patent/RO69739A/ro unknown
- 1974-05-07 SE SE7406094A patent/SE415196B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE415196B (sv) | 1980-09-15 |
AU6743274A (en) | 1975-10-02 |
PL89829B1 (en) | 1976-12-31 |
BR7403627D0 (pt) | 1974-11-19 |
FR2228854A1 (en) | 1974-12-06 |
FR2228854B1 (xx) | 1979-02-16 |
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