IN146551B - - Google Patents
Info
- Publication number
- IN146551B IN146551B IN791/CAL/77A IN791CA1977A IN146551B IN 146551 B IN146551 B IN 146551B IN 791CA1977 A IN791CA1977 A IN 791CA1977A IN 146551 B IN146551 B IN 146551B
- Authority
- IN
- India
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14775—Fe-Si based alloys in the form of sheets
- H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/696,966 US4030950A (en) | 1976-06-17 | 1976-06-17 | Process for cube-on-edge oriented boron-bearing silicon steel including normalizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN146551B true IN146551B (de) | 1979-07-14 |
Family
ID=24799237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN791/CAL/77A IN146551B (de) | 1976-06-17 | 1977-05-25 |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4030950A (de) |
| JP (1) | JPS6059285B2 (de) |
| AR (1) | AR228122A1 (de) |
| AT (1) | AT363976B (de) |
| AU (1) | AU509495B2 (de) |
| BE (1) | BE855838A (de) |
| BR (1) | BR7703870A (de) |
| CA (1) | CA1087965A (de) |
| CS (1) | CS216654B2 (de) |
| DE (1) | DE2726045C2 (de) |
| ES (1) | ES459891A1 (de) |
| FR (1) | FR2355073A1 (de) |
| GB (1) | GB1565473A (de) |
| HU (1) | HU178164B (de) |
| IN (1) | IN146551B (de) |
| IT (1) | IT1079690B (de) |
| MX (1) | MX4793E (de) |
| PL (1) | PL114602B1 (de) |
| RO (1) | RO71799A (de) |
| SE (1) | SE418090B (de) |
| YU (1) | YU151677A (de) |
| ZA (1) | ZA773086B (de) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102713A (en) * | 1976-06-17 | 1978-07-25 | Allegheny Ludlum Industries, Inc. | Silicon steel and processing therefore |
| US4123298A (en) * | 1977-01-14 | 1978-10-31 | Armco Steel Corporation | Post decarburization anneal for cube-on-edge oriented silicon steel |
| US4116730A (en) * | 1977-03-07 | 1978-09-26 | General Electric Company | Silicon-iron production and composition and process therefor |
| US4096001A (en) * | 1977-03-07 | 1978-06-20 | General Electric Company | Boron-containing electrical steel having a calcium borate coating and magnesia overcoating, and process therefor |
| US4168189A (en) * | 1977-05-20 | 1979-09-18 | Armco Inc. | Process of producing an electrically insulative film |
| US4115160A (en) * | 1977-06-16 | 1978-09-19 | Allegheny Ludlum Industries, Inc. | Electromagnetic silicon steel from thin castings |
| US4174235A (en) * | 1978-01-09 | 1979-11-13 | General Electric Company | Product and method of producing silicon-iron sheet material employing antimony |
| US4115161A (en) * | 1977-10-12 | 1978-09-19 | Allegheny Ludlum Industries, Inc. | Processing for cube-on-edge oriented silicon steel |
| US4160681A (en) * | 1977-12-27 | 1979-07-10 | Allegheny Ludlum Industries, Inc. | Silicon steel and processing therefore |
| US4200477A (en) * | 1978-03-16 | 1980-04-29 | Allegheny Ludlum Industries, Inc. | Processing for electromagnetic silicon steel |
| US4160705A (en) * | 1978-04-24 | 1979-07-10 | General Electric Company | Silicon-iron production and composition and process therefor |
| US4160706A (en) * | 1978-04-24 | 1979-07-10 | General Electric Company | Coated silicon-iron product and process therefor using magnesium formate and metaborate |
| US4160708A (en) * | 1978-04-24 | 1979-07-10 | General Electric Company | Coated silicon-iron product and process therefor using calcium formate |
| JPS5920731B2 (ja) * | 1978-06-16 | 1984-05-15 | 新日本製鐵株式会社 | 磁気特性の優れた電気鉄板の製造法 |
| JPS5933170B2 (ja) * | 1978-10-02 | 1984-08-14 | 新日本製鐵株式会社 | 磁束密度の極めて高い、含Ａｌ一方向性珪素鋼板の製造法 |
| DE2841961A1 (de) * | 1978-10-05 | 1980-04-10 | Armco Inc | Verfahren zur herstellung von kornorientiertem siliciumstahl |
| US4202711A (en) * | 1978-10-18 | 1980-05-13 | Armco, Incl. | Process for producing oriented silicon iron from strand cast slabs |
| JPH0756048B2 (ja) * | 1990-11-30 | 1995-06-14 | 川崎製鉄株式会社 | 被膜特性と磁気特性に優れた薄型方向性けい素鋼板の製造方法 |
| GB2267715B (en) * | 1992-06-03 | 1995-11-01 | British Steel Plc | Improvements in and relating to the production of high silicon-iron alloys |
| DE102008061983B4 (de) * | 2008-12-12 | 2011-12-08 | Voestalpine Stahl Gmbh | Verfahren zum Herstellen eines verbesserten Elektrobandes, Elektroband und dessen Verwendung |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2303343A (en) * | 1941-01-14 | 1942-12-01 | Carnegie Illinois Steel Corp | Silicon steel electrical strip |
| US2354123A (en) * | 1941-08-16 | 1944-07-18 | Westinghouse Electric & Mfg Co | Insulation for silicon irons |
| US2455632A (en) * | 1946-12-17 | 1948-12-07 | American Steel & Wire Co | Silicon electrical steel |
| GB873149A (en) * | 1956-11-08 | 1961-07-19 | Yawata Iron & Steel Co | Method of producing oriented silicon steel |
| US3345219A (en) * | 1960-05-04 | 1967-10-03 | Vacuumschmelze Ag | Method for producing magnetic sheets of silicon-iron alloys |
| US3954521A (en) * | 1968-12-23 | 1976-05-04 | Allegheny Ludlum Industries, Inc. | Method of producing grain oriented silicon steel |
| US3873381A (en) * | 1973-03-01 | 1975-03-25 | Armco Steel Corp | High permeability cube-on-edge oriented silicon steel and method of making it |
| US3905843A (en) * | 1974-01-02 | 1975-09-16 | Gen Electric | Method of producing silicon-iron sheet material with boron addition and product |
| US3905842A (en) * | 1974-01-07 | 1975-09-16 | Gen Electric | Method of producing silicon-iron sheet material with boron addition and product |
| JPS50116998A (de) * | 1974-02-28 | 1975-09-12 | ||
| US4000015A (en) * | 1975-05-15 | 1976-12-28 | Allegheny Ludlum Industries, Inc. | Processing for cube-on-edge oriented silicon steel using hydrogen of controlled dew point |
-
1976
- 1976-06-17 US US05/696,966 patent/US4030950A/en not_active Expired - Lifetime
-
1977
- 1977-05-23 ZA ZA00773086A patent/ZA773086B/xx unknown
- 1977-05-25 IN IN791/CAL/77A patent/IN146551B/en unknown
- 1977-05-26 AU AU25525/77A patent/AU509495B2/en not_active Expired
- 1977-06-08 DE DE2726045A patent/DE2726045C2/de not_active Expired
- 1977-06-14 AT AT0419977A patent/AT363976B/de not_active IP Right Cessation
- 1977-06-14 GB GB24710/77A patent/GB1565473A/en not_active Expired
- 1977-06-15 IT IT49834/77A patent/IT1079690B/it active
- 1977-06-15 HU HU77AE497A patent/HU178164B/hu unknown
- 1977-06-15 PL PL1977198885A patent/PL114602B1/pl unknown
- 1977-06-16 MX MX775817U patent/MX4793E/es unknown
- 1977-06-16 CA CA280,690A patent/CA1087965A/en not_active Expired
- 1977-06-16 BR BR7703870A patent/BR7703870A/pt unknown
- 1977-06-16 FR FR7718532A patent/FR2355073A1/fr not_active Withdrawn
- 1977-06-16 SE SE7707030A patent/SE418090B/xx unknown
- 1977-06-17 ES ES459891A patent/ES459891A1/es not_active Expired
- 1977-06-17 BE BE178563A patent/BE855838A/xx not_active IP Right Cessation
- 1977-06-17 CS CS774020A patent/CS216654B2/cs unknown
- 1977-06-17 YU YU01516/77A patent/YU151677A/xx unknown
- 1977-06-17 AR AR268109A patent/AR228122A1/es active
- 1977-06-17 RO RO7790740A patent/RO71799A/ro unknown
- 1977-06-17 JP JP52071977A patent/JPS6059285B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1079690B (it) | 1985-05-13 |
| BE855838A (fr) | 1977-12-19 |
| ZA773086B (en) | 1978-04-26 |
| SE418090B (sv) | 1981-05-04 |
| ATA419977A (de) | 1981-02-15 |
| GB1565473A (en) | 1980-04-23 |
| PL198885A1 (pl) | 1978-02-13 |
| SE7707030L (sv) | 1977-12-18 |
| RO71799A (ro) | 1982-05-10 |
| FR2355073A1 (fr) | 1978-01-13 |
| CA1087965A (en) | 1980-10-21 |
| PL114602B1 (en) | 1981-02-28 |
| AU509495B2 (en) | 1980-05-15 |
| HU178164B (en) | 1982-03-28 |
| US4030950A (en) | 1977-06-21 |
| AU2552577A (en) | 1978-11-30 |
| AR228122A1 (es) | 1983-01-31 |
| AT363976B (de) | 1981-09-10 |
| DE2726045C2 (de) | 1986-05-07 |
| BR7703870A (pt) | 1978-03-28 |
| DE2726045A1 (de) | 1978-01-05 |
| JPS6059285B2 (ja) | 1985-12-24 |
| MX4793E (es) | 1982-10-05 |
| YU151677A (en) | 1982-10-31 |
| ES459891A1 (es) | 1978-04-16 |
| CS216654B2 (en) | 1982-11-26 |
| JPS52153826A (en) | 1977-12-21 |