BE626475A - - Google Patents
Info
- Publication number
- BE626475A BE626475A BE626475DA BE626475A BE 626475 A BE626475 A BE 626475A BE 626475D A BE626475D A BE 626475DA BE 626475 A BE626475 A BE 626475A
- Authority
- BE
- Belgium
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
- C21D8/1255—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 with diffusion of elements, e.g. decarburising, nitriding
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- 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
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
- C21D3/02—Extraction of non-metals
- C21D3/04—Decarburising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU13482/62A AU256540B2 (en) | 1962-01-19 | Method of annealing electrical steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE626475A true BE626475A (de) |
Family
ID=3703782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE626475D BE626475A (de) | 1962-01-19 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3201294A (de) |
| BE (1) | BE626475A (de) |
| GB (1) | GB954165A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59222525A (ja) * | 1983-05-31 | 1984-12-14 | Nippon Steel Corp | 電気機器用鉄心素材の焼鈍方法 |
| US6221501B1 (en) * | 1999-08-17 | 2001-04-24 | Ltv Steel Company, Inc. | Steel with electrically insulating hematite layer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1842162A (en) * | 1929-02-11 | 1932-01-19 | American Rolling Mill Co | Treating silicon steel |
| US2158065A (en) * | 1935-01-09 | 1939-05-16 | American Rolling Mill Co | Art of producing magnetic materials |
| US2227156A (en) * | 1938-09-20 | 1940-12-31 | Gen Electric | Treatment of electrical apparatus |
| US2264859A (en) * | 1939-02-23 | 1941-12-02 | Gen Electric | Annealing silicon steel strip |
| US2303343A (en) * | 1941-01-14 | 1942-12-01 | Carnegie Illinois Steel Corp | Silicon steel electrical strip |
| US2875113A (en) * | 1957-11-15 | 1959-02-24 | Gen Electric | Method of decarburizing silicon steel in a wet inert gas atmosphere |
-
0
- BE BE626475D patent/BE626475A/xx unknown
-
1962
- 1962-12-11 GB GB46756/62A patent/GB954165A/en not_active Expired
-
1963
- 1963-01-16 US US251719A patent/US3201294A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB954165A (en) | 1964-04-02 |
| US3201294A (en) | 1965-08-17 |