BE834875A - TREATMENT FOR THE OBTAINING OF SILICON STEELS WITH HIGH PERMEABILITY - Google Patents
TREATMENT FOR THE OBTAINING OF SILICON STEELS WITH HIGH PERMEABILITYInfo
- Publication number
- BE834875A BE834875A BE2054633A BE2054633A BE834875A BE 834875 A BE834875 A BE 834875A BE 2054633 A BE2054633 A BE 2054633A BE 2054633 A BE2054633 A BE 2054633A BE 834875 A BE834875 A BE 834875A
- Authority
- BE
- Belgium
- Prior art keywords
- obtaining
- treatment
- high permeability
- silicon steels
- steels
- 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
- C21D8/1244—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
- C21D8/1266—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 between cold rolling steps
-
- 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
- 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
- C21D8/1261—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 following hot rolling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US524831A US3925115A (en) | 1974-11-18 | 1974-11-18 | Process employing cooling in a static atmosphere for high permeability silicon steel comprising copper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE834875A true BE834875A (en) | 1976-02-16 |
Family
ID=24090841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2054633A BE834875A (en) | 1974-11-18 | 1975-10-27 | TREATMENT FOR THE OBTAINING OF SILICON STEELS WITH HIGH PERMEABILITY |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3925115A (en) |
| JP (1) | JPS5843443B2 (en) |
| AR (1) | AR207795A1 (en) |
| BE (1) | BE834875A (en) |
| BR (1) | BR7507584A (en) |
| CA (1) | CA1045955A (en) |
| DE (1) | DE2547313C2 (en) |
| ES (1) | ES441709A1 (en) |
| FR (1) | FR2291275B1 (en) |
| GB (1) | GB1478740A (en) |
| IN (1) | IN143213B (en) |
| IT (1) | IT1047746B (en) |
| PL (1) | PL106204B1 (en) |
| SE (1) | SE414948B (en) |
| YU (1) | YU291275A (en) |
| ZA (1) | ZA757206B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3929522A (en) * | 1974-11-18 | 1975-12-30 | Allegheny Ludlum Ind Inc | Process involving cooling in a static atmosphere for high permeability silicon steel comprising copper |
| US4054470A (en) * | 1976-06-17 | 1977-10-18 | Allegheny Ludlum Industries, Inc. | Boron and copper bearing silicon steel and processing therefore |
| JPS5948935B2 (en) * | 1981-08-05 | 1984-11-29 | 新日本製鐵株式会社 | Manufacturing method of low iron loss unidirectional electrical steel sheet |
| JPS58157917A (en) * | 1982-03-15 | 1983-09-20 | Kawasaki Steel Corp | Manufacture of unidirectional silicon steel plate with superior magnetic characteristic |
| DE3382043D1 (en) * | 1982-08-18 | 1991-01-17 | Kawasaki Steel Co | METHOD FOR PRODUCING CORNORIENTED SHEETS OR TAPES FROM SILICON STEEL WITH HIGH MAGNETIC INDUCTION AND LOW IRON LOSS. |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3287184A (en) * | 1963-10-22 | 1966-11-22 | Bethlehem Steel Corp | Method of producing low carbon electrical sheet steel |
| FR2007129A1 (en) * | 1968-04-27 | 1970-01-02 | Yawata Iron & Steel Co | |
| US3671337A (en) * | 1969-02-21 | 1972-06-20 | Nippon Steel Corp | Process for producing grain oriented electromagnetic steel sheets having excellent magnetic characteristics |
| BE790798A (en) * | 1971-11-04 | 1973-02-15 | Armco Steel Corp | Manufacturing process of cube-on-edge orientation silicon iron from cast slabs |
| US3770517A (en) * | 1972-03-06 | 1973-11-06 | Allegheny Ludlum Ind Inc | Method of producing substantially non-oriented silicon steel strip by three-stage cold rolling |
| US3855018A (en) * | 1972-09-28 | 1974-12-17 | Allegheny Ludlum Ind Inc | Method for producing grain oriented silicon steel comprising copper |
| US3873381A (en) * | 1973-03-01 | 1975-03-25 | Armco Steel Corp | High permeability cube-on-edge oriented silicon steel and method of making it |
| US3855019A (en) * | 1973-05-07 | 1974-12-17 | Allegheny Ludlum Ind Inc | Processing for high permeability silicon steel comprising copper |
| US3855021A (en) * | 1973-05-07 | 1974-12-17 | Allegheny Ludlum Ind Inc | Processing for high permeability silicon steel comprising copper |
| US3855020A (en) * | 1973-05-07 | 1974-12-17 | Allegheny Ludlum Ind Inc | Processing for high permeability silicon steel comprising copper |
-
1974
- 1974-11-18 US US524831A patent/US3925115A/en not_active Expired - Lifetime
-
1975
- 1975-01-01 AR AR261249A patent/AR207795A1/en active
- 1975-09-17 CA CA235,669A patent/CA1045955A/en not_active Expired
- 1975-09-22 GB GB38766/75A patent/GB1478740A/en not_active Expired
- 1975-10-09 IT IT51714/75A patent/IT1047746B/en active
- 1975-10-10 ES ES441709A patent/ES441709A1/en not_active Expired
- 1975-10-22 DE DE2547313A patent/DE2547313C2/en not_active Expired
- 1975-10-24 FR FR7532698A patent/FR2291275B1/en not_active Expired
- 1975-10-27 BE BE2054633A patent/BE834875A/en not_active IP Right Cessation
- 1975-10-29 IN IN2079/CAL/1975A patent/IN143213B/en unknown
- 1975-11-13 JP JP50136783A patent/JPS5843443B2/en not_active Expired
- 1975-11-17 YU YU02912/75A patent/YU291275A/en unknown
- 1975-11-17 BR BR7507584*A patent/BR7507584A/en unknown
- 1975-11-18 SE SE7512967A patent/SE414948B/en unknown
- 1975-11-18 PL PL1975184806A patent/PL106204B1/en unknown
-
1976
- 1976-09-28 ZA ZA757206A patent/ZA757206B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES441709A1 (en) | 1977-03-16 |
| JPS5173921A (en) | 1976-06-26 |
| YU291275A (en) | 1982-02-28 |
| FR2291275B1 (en) | 1985-10-31 |
| IN143213B (en) | 1977-10-15 |
| US3925115A (en) | 1975-12-09 |
| JPS5843443B2 (en) | 1983-09-27 |
| AR207795A1 (en) | 1976-10-29 |
| SE7512967L (en) | 1976-05-19 |
| ZA757206B (en) | 1976-11-24 |
| AU8494675A (en) | 1977-03-24 |
| BR7507584A (en) | 1976-08-03 |
| DE2547313C2 (en) | 1986-07-03 |
| DE2547313A1 (en) | 1976-05-20 |
| IT1047746B (en) | 1980-10-20 |
| GB1478740A (en) | 1977-07-06 |
| SE414948B (en) | 1980-08-25 |
| PL106204B1 (en) | 1979-12-31 |
| FR2291275A1 (en) | 1976-06-11 |
| CA1045955A (en) | 1979-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2310203A1 (en) | DEVICE FOR THE CONTINUOUS MANUFACTURING OF READY-TO-USE MORTAR | |
| BE799207A (en) | EXHAUST | |
| BE875945A (en) | ANTHRAQUINONIC DERIVATIVES FOR THE TREATMENT OF ARTHRITES | |
| FR2291872A1 (en) | DEVICE FOR OBTAINING AESTHETIC EFFECTS | |
| BE830498A (en) | WATERWAY COATING | |
| TR18847A (en) | IRRIGATION PIPE OR TUEPUE | |
| CH529060A (en) | Scaffolding winch | |
| BE777704A (en) | ALKANE-DIOXY-TITANIUM CHELATES | |
| FR2290407A1 (en) | PROCESS FOR THE MANUFACTURE OF SILICON NITRIDE BODIES | |
| BE797578A (en) | METHODS FOR MANUFACTURING SILICON STEEL STRIP | |
| FR2291276A1 (en) | TREATMENT FOR THE OBTAINING OF SILICON STEELS WITH HIGH PERMEABILITY | |
| BE815567A (en) | STRUCTURES FOR THE DEVELOPMENT OF PLAYGROUNDS AND GARDENS. | |
| BE828555A (en) | COMPOSITION FOR THE TREATMENT OF VIRAL INFECTIONS | |
| BE855833A (en) | PROCESS FOR THE TREATMENT OF STEEL WITH ORIENTAL SILICON AND STEEL THUS OBTAINED | |
| BE835330A (en) | PURIFICATION OF UROKINASE | |
| BE829344A (en) | PREPARATION OF ALPHA-6-DESOCY-5- HYDROXYTETRACYCLINE | |
| BE834875A (en) | TREATMENT FOR THE OBTAINING OF SILICON STEELS WITH HIGH PERMEABILITY | |
| BE781996A (en) | CONTINUOUS PREPARATION OF ETHYLENE-BIS-DIACETAMIDE | |
| CH545112A (en) | Vaginal or rectal irrigation device | |
| FR2324375A1 (en) | IRRIGATION PIPE | |
| BE786166A (en) | DEVICE FOR THE MANUFACTURING OF WINDINGS | |
| BE834231A (en) | STEEL MANUFACTURING DEVICE | |
| FR2343697A1 (en) | PROCESS FOR THE MANUFACTURING OF HIGHLY DISPERSE SILICON DIOXIDE WITH ENHANCED THICKENING ACTION | |
| BE826383A (en) | SILICON STEEL | |
| BE842230A (en) | DEVICE FOR THE CONTINUOUS MANUFACTURING OF READY-TO-USE MORTAR |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: ALLEGHENY LUDLUM STEEL CORP. Effective date: 19911031 |