DE2542173C2 - - Google Patents
Info
- Publication number
- DE2542173C2 DE2542173C2 DE2542173A DE2542173A DE2542173C2 DE 2542173 C2 DE2542173 C2 DE 2542173C2 DE 2542173 A DE2542173 A DE 2542173A DE 2542173 A DE2542173 A DE 2542173A DE 2542173 C2 DE2542173 C2 DE 2542173C2
- Authority
- DE
- Germany
- Prior art keywords
- annealed
- strip
- rolled
- temperature
- annealing
- 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.)
- Expired
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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
- C21D8/1261—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1205—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving particular fabrication steps or treatments of ingots or slabs
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
- C21D8/1255—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment with diffusion of elements, e.g. decarburising, nitriding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB41353/74A GB1521680A (en) | 1974-09-23 | 1974-09-23 | Steels for electromagnetic applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2542173A1 DE2542173A1 (de) | 1976-04-08 |
| DE2542173C2 true DE2542173C2 (enExample) | 1987-09-24 |
Family
ID=10419301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752542173 Granted DE2542173A1 (de) | 1974-09-23 | 1975-09-22 | Verfahren zur herstellung von kornorientiertem siliciumstahl |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS6041132B2 (enExample) |
| BE (1) | BE833649A (enExample) |
| CA (1) | CA1050863A (enExample) |
| DE (1) | DE2542173A1 (enExample) |
| FR (1) | FR2285462A1 (enExample) |
| GB (1) | GB1521680A (enExample) |
| IT (1) | IT1047423B (enExample) |
| SE (1) | SE7510579L (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054471A (en) * | 1976-06-17 | 1977-10-18 | Allegheny Ludlum Industries, Inc. | Processing for cube-on-edge oriented silicon steel |
| DE2841961A1 (de) * | 1978-10-05 | 1980-04-10 | Armco Inc | Verfahren zur herstellung von kornorientiertem siliciumstahl |
| JPS61117215A (ja) * | 1984-10-31 | 1986-06-04 | Nippon Steel Corp | 鉄損の少ない一方向性電磁鋼板の製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1252220B (enExample) * | 1963-04-05 | 1968-04-25 | ||
| US3636579A (en) * | 1968-04-24 | 1972-01-25 | Nippon Steel Corp | Process for heat-treating electromagnetic steel sheets having a high magnetic induction |
| JPS5037009B2 (enExample) * | 1972-04-05 | 1975-11-29 | ||
| JPS5224499B2 (enExample) * | 1973-01-22 | 1977-07-01 |
-
1974
- 1974-09-23 GB GB41353/74A patent/GB1521680A/en not_active Expired
-
1975
- 1975-09-19 BE BE160234A patent/BE833649A/xx not_active IP Right Cessation
- 1975-09-22 CA CA236,029A patent/CA1050863A/en not_active Expired
- 1975-09-22 SE SE7510579A patent/SE7510579L/xx unknown
- 1975-09-22 DE DE19752542173 patent/DE2542173A1/de active Granted
- 1975-09-22 IT IT69346/75A patent/IT1047423B/it active
- 1975-09-23 FR FR7529125A patent/FR2285462A1/fr not_active Withdrawn
- 1975-09-23 JP JP50115453A patent/JPS6041132B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2542173A1 (de) | 1976-04-08 |
| FR2285462A1 (fr) | 1976-04-16 |
| SE7510579L (sv) | 1976-03-24 |
| JPS6041132B2 (ja) | 1985-09-14 |
| JPS5159719A (en) | 1976-05-25 |
| GB1521680A (en) | 1978-08-16 |
| CA1050863A (en) | 1979-03-20 |
| IT1047423B (it) | 1980-09-10 |
| BE833649A (fr) | 1976-01-16 |
Similar Documents
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| DE2542173C2 (enExample) | ||
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| DE69310218T2 (de) | Orientierte magnetische Stahlbleche und Verfahren zu ihrer Herstellung | |
| DE69527778T2 (de) | Verfahren zur Herstellung von kornorientierten Siliziumstahlblechen mit ausgezeichneten magnetischen Eigenschaften | |
| DE69022617T2 (de) | Verfahren zum Herstellen kornorientierter Elektrobleche mit verbesserten magnetischen Eigenschaften. | |
| DE2334739A1 (de) | Verfahren zum herstellen kornorientierten elektroblechs | |
| DE2841961C2 (enExample) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: C21D 8/12 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BRITISH STEEL PLC, LONDON, GB |
|
| 8339 | Ceased/non-payment of the annual fee |