BE592471A - Manufacture of silicon iron sheets - Google Patents
Manufacture of silicon iron sheetsInfo
- Publication number
- BE592471A BE592471A BE592471A BE592471A BE592471A BE 592471 A BE592471 A BE 592471A BE 592471 A BE592471 A BE 592471A BE 592471 A BE592471 A BE 592471A BE 592471 A BE592471 A BE 592471A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacture
- iron sheets
- silicon iron
- silicon
- sheets
- 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
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- 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 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
-
- 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
- C21D8/1272—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 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
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
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 |
---|---|
BE592471A true BE592471A (en) | 1960-10-17 |
Family
ID=25242633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE592471A BE592471A (en) | 1959-07-06 | 1960-06-30 | Manufacture of silicon iron sheets |
Country Status (5)
Country | Link |
---|---|
US (1) | US3090711A (en) |
BE (1) | BE592471A (en) |
CH (1) | CH402031A (en) |
DE (1) | DE1273552B (en) |
GB (1) | GB949187A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1408973A1 (en) * | 1960-02-16 | 1969-03-06 | Moebius Dr Ing Hans Eberhard | Process for obtaining a distinctive cube texture in sheets and strips made of soft silicon and / or aluminum-containing iron alloys |
BE629681A (en) * | 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 (en) * | 1981-08-24 | 1984-02-25 | 원본미기재 | Method for producing oriented silicon steel with improved magnetic properties |
JPH0674460B2 (en) * | 1985-06-26 | 1994-09-21 | 日新製鋼株式会社 | Magnetic steel sheet manufacturing method |
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 (en) * | 1954-03-27 | 1957-05-29 | Ver Deutsche Metallwerke Ag | Process for creating a distinctive cube texture in magnetizable strips and sheets made of iron alloys containing silicon and / or aluminum |
BE563546A (en) * | 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/en unknown
- 1960-06-30 BE BE592471A patent/BE592471A/en unknown
- 1960-07-01 DE DEA35032A patent/DE1273552B/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CH402031A (en) | 1965-11-15 |
DE1273552B (en) | 1968-07-25 |
GB949187A (en) | 1964-02-12 |
US3090711A (en) | 1963-05-21 |
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