IN143213B - - Google Patents
Info
- Publication number
- IN143213B IN143213B IN2079/CAL/1975A IN2079CA1975A IN143213B IN 143213 B IN143213 B IN 143213B IN 2079CA1975 A IN2079CA1975 A IN 2079CA1975A IN 143213 B IN143213 B IN 143213B
- Authority
- IN
- India
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 Steel (AREA)
- Heat Treatment Of Sheet 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 |
|---|---|
| IN143213B true IN143213B (en) | 1977-10-15 |
Family
ID=24090841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2079/CAL/1975A IN143213B (en) | 1974-11-18 | 1975-10-29 |
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 |
| US3855020A (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 |
| US3855019A (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 PL PL1975184806A patent/PL106204B1/en unknown
- 1975-11-18 SE SE7512967A patent/SE414948B/en unknown
-
1976
- 1976-09-28 ZA ZA757206A patent/ZA757206B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1047746B (en) | 1980-10-20 |
| US3925115A (en) | 1975-12-09 |
| SE7512967L (en) | 1976-05-19 |
| ZA757206B (en) | 1976-11-24 |
| GB1478740A (en) | 1977-07-06 |
| BE834875A (en) | 1976-02-16 |
| DE2547313A1 (en) | 1976-05-20 |
| SE414948B (en) | 1980-08-25 |
| JPS5843443B2 (en) | 1983-09-27 |
| YU291275A (en) | 1982-02-28 |
| CA1045955A (en) | 1979-01-09 |
| DE2547313C2 (en) | 1986-07-03 |
| FR2291275A1 (en) | 1976-06-11 |
| ES441709A1 (en) | 1977-03-16 |
| AR207795A1 (en) | 1976-10-29 |
| JPS5173921A (en) | 1976-06-26 |
| AU8494675A (en) | 1977-03-24 |
| FR2291275B1 (en) | 1985-10-31 |
| PL106204B1 (en) | 1979-12-31 |
| BR7507584A (en) | 1976-08-03 |