CH402031A - Verfahren zur Herstellung eines Silicium-Eisen-Bleches - Google Patents
Verfahren zur Herstellung eines Silicium-Eisen-BlechesInfo
- Publication number
- CH402031A CH402031A CH747760A CH747760A CH402031A CH 402031 A CH402031 A CH 402031A CH 747760 A CH747760 A CH 747760A CH 747760 A CH747760 A CH 747760A CH 402031 A CH402031 A CH 402031A
- Authority
- CH
- Switzerland
- Prior art keywords
- silicon
- production
- iron sheet
- iron
- sheet
- 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 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
- C21D8/1216—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 working steps
- C21D8/1233—Cold 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
-
- 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
- C21D8/1272—Final recrystallisation annealing
-
- 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
- C21D8/1277—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 a particular surface treatment
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)
- Metal Rolling (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US824915A US3090711A (en) | 1959-07-06 | 1959-07-06 | Procedure for secondary recrystallization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH402031A true CH402031A (de) | 1965-11-15 |
Family
ID=25242633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH747760A CH402031A (de) | 1959-07-06 | 1960-06-30 | Verfahren zur Herstellung eines Silicium-Eisen-Bleches |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3090711A (de) |
| BE (1) | BE592471A (de) |
| CH (1) | CH402031A (de) |
| DE (1) | DE1273552B (de) |
| GB (1) | GB949187A (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1408973A1 (de) * | 1960-02-16 | 1969-03-06 | Moebius Dr Ing Hans Eberhard | Verfahren zur Erlangung einer ausgepraegten Wuerfeltextur in Blechen und Baendern aus weichen silizium- und/oder aluminiumhaltigen Eisenlegierungen |
| BE629681A (de) * | 1962-03-19 | |||
| US3347718A (en) * | 1964-01-20 | 1967-10-17 | Armco Steel Corp | Method for improving the magnetic properties of ferrous sheets |
| US3389006A (en) * | 1964-05-18 | 1968-06-18 | Armco Steel Corp | Process for forming a refractory coating on silicon-iron stock |
| US3333992A (en) * | 1964-06-29 | 1967-08-01 | Armco Steel Corp | Production of oriented silicon-iron using grain growth inhibitor during primary recrystallization heat treatment |
| US3240638A (en) * | 1964-10-21 | 1966-03-15 | Westinghouse Electric Corp | Use of silicon steel alloy having a critical sulfur range to insure cube-onface orientation |
| US3278348A (en) * | 1965-01-28 | 1966-10-11 | Westinghouse Electric Corp | Process for producing doubly oriented cube-on-face magnetic sheet material |
| US3333993A (en) * | 1965-04-02 | 1967-08-01 | Armco Steel Corp | Production of thin, oriented siliconiron wherein grain growth inhibitor is added to primary recrystallization heat treatment atmosphere as function of mn content and final thickness |
| US3415696A (en) * | 1965-08-16 | 1968-12-10 | Jones & Laughlin Steel Corp | Process of producing silicon steel laminations having a very large grain size after final anneal |
| US3935038A (en) * | 1971-10-28 | 1976-01-27 | Nippon Steel Corporation | Method for manufacturing non-oriented electrical steel sheet and strip having no ridging |
| KR840000668A (ko) * | 1981-08-24 | 1984-02-25 | 원본미기재 | 개선된 자기 특성을 갖는 배향성 규소강의 제조방법 |
| JPH0674460B2 (ja) * | 1985-06-26 | 1994-09-21 | 日新製鋼株式会社 | 電磁鋼板の製造法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2455632A (en) * | 1946-12-17 | 1948-12-07 | American Steel & Wire Co | Silicon electrical steel |
| DE1009214B (de) * | 1954-03-27 | 1957-05-29 | Ver Deutsche Metallwerke Ag | Verfahren zur Erzeugung ausgepraegter Wuerfeltextur in magnetisierbaren Baendern undBlechen aus silizium- und/oder aluminiumhaltigen Eisenlegierungen |
| BE563546A (de) * | 1956-12-31 |
-
1959
- 1959-07-06 US US824915A patent/US3090711A/en not_active Expired - Lifetime
-
1960
- 1960-06-23 GB GB22074/60A patent/GB949187A/en not_active Expired
- 1960-06-30 CH CH747760A patent/CH402031A/de unknown
- 1960-06-30 BE BE592471A patent/BE592471A/fr unknown
- 1960-07-01 DE DEA35032A patent/DE1273552B/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3090711A (en) | 1963-05-21 |
| DE1273552B (de) | 1968-07-25 |
| BE592471A (fr) | 1960-10-17 |
| GB949187A (en) | 1964-02-12 |
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