GB1481967A - Process for the manufacture of steel sheet with oriented grains for magnetic applications and products obtained therefrom - Google Patents
Process for the manufacture of steel sheet with oriented grains for magnetic applications and products obtained therefromInfo
- Publication number
- GB1481967A GB1481967A GB32385/74A GB3238574A GB1481967A GB 1481967 A GB1481967 A GB 1481967A GB 32385/74 A GB32385/74 A GB 32385/74A GB 3238574 A GB3238574 A GB 3238574A GB 1481967 A GB1481967 A GB 1481967A
- Authority
- GB
- United Kingdom
- Prior art keywords
- range
- steel sheet
- rolled
- cold
- primary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
- C21D8/1261—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment following hot 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
- C21D8/1266—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
- C21D8/1272—Final recrystallisation annealing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5158773A IT989962B (it) | 1973-07-23 | 1973-07-23 | Procedimento per la produzione di lamierino magnetico a grano orienta to e prodotto cosi ottenuto |
| IT5260773A IT1046207B (it) | 1973-09-19 | 1973-09-19 | Procedimento per la produzione di lamierino magnetico a grano orientato e prodotto cosi ottenuto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1481967A true GB1481967A (en) | 1977-08-03 |
Family
ID=26329447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32385/74A Expired GB1481967A (en) | 1973-07-23 | 1974-07-22 | Process for the manufacture of steel sheet with oriented grains for magnetic applications and products obtained therefrom |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3959033A (https=) |
| JP (1) | JPS5039619A (https=) |
| BG (1) | BG26954A3 (https=) |
| CS (1) | CS239901B2 (https=) |
| DD (1) | DD115699A5 (https=) |
| DE (1) | DE2435413C3 (https=) |
| ES (1) | ES428743A1 (https=) |
| FR (1) | FR2238770B1 (https=) |
| GB (1) | GB1481967A (https=) |
| HU (1) | HU168372B (https=) |
| LU (1) | LU70577A1 (https=) |
| NL (1) | NL7409895A (https=) |
| NO (1) | NO141723C (https=) |
| RO (1) | RO68036A (https=) |
| SE (1) | SE422957B (https=) |
| YU (1) | YU36756B (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1029613B (it) * | 1974-10-09 | 1979-03-20 | Terni Societa Per L Ind | Procedimento per la produzione di lamierino magnetico ad alta permea bilita |
| GB1558621A (en) * | 1975-07-05 | 1980-01-09 | Zaidan Hojin Denki Jiki Zairyo | High dumping capacity alloy |
| IT1041114B (it) * | 1975-08-01 | 1980-01-10 | Centro Speriment Metallurg | Procedimento per la produzione di nastri di acciaio al silicio per impieghi magnetici |
| JPS5277817A (en) * | 1975-12-24 | 1977-06-30 | Kawasaki Steel Co | Production of mono anisotropic magnetic steel sheets |
| GB1594826A (en) * | 1977-11-22 | 1981-08-05 | British Steel Corp | Electrical steels |
| US4319936A (en) * | 1980-12-08 | 1982-03-16 | Armco Inc. | Process for production of oriented silicon steel |
| JPS5948934B2 (ja) * | 1981-05-30 | 1984-11-29 | 新日本製鐵株式会社 | 高磁束密度一方向性電磁鋼板の製造方法 |
| US4411714A (en) * | 1981-08-24 | 1983-10-25 | Allegheny Ludlum Steel Corporation | Method for improving the magnetic properties of grain oriented silicon steel |
| JPS58157917A (ja) * | 1982-03-15 | 1983-09-20 | Kawasaki Steel Corp | 磁気特性の優れた一方向性珪素鋼板の製造方法 |
| EP0101321B1 (en) * | 1982-08-18 | 1990-12-05 | Kawasaki Steel Corporation | Method of producing grain oriented silicon steel sheets or strips having high magnetic induction and low iron loss |
| JPS59107711A (ja) * | 1982-12-14 | 1984-06-22 | Mitsubishi Heavy Ind Ltd | 圧延機のロ−ル組替装置 |
| US4595426A (en) * | 1985-03-07 | 1986-06-17 | Nippon Steel Corporation | Grain-oriented silicon steel sheet and process for producing the same |
| US4797167A (en) * | 1986-07-03 | 1989-01-10 | Nippon Steel Corporation | Method for the production of oriented silicon steel sheet having excellent magnetic properties |
| CN101250384A (zh) * | 2002-06-12 | 2008-08-27 | 陶氏环球技术公司 | 粘结性组合物 |
| WO2011114178A1 (en) | 2010-03-19 | 2011-09-22 | Arcelormittal Investigación Y Desarrollo Sl | Process for the production of grain oriented electrical steel |
| CN102477483B (zh) | 2010-11-26 | 2013-10-30 | 宝山钢铁股份有限公司 | 一种磁性能优良的取向硅钢生产方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1752490A (en) * | 1924-09-19 | 1930-04-01 | Western Electric Co | Process for changing the properties of silicon steel |
| US2113537A (en) * | 1935-10-29 | 1938-04-05 | Heraeus Vacuumschmeise A G | Method of rolling and treating silicon steel |
| US2599340A (en) * | 1948-10-21 | 1952-06-03 | Armco Steel Corp | Process of increasing the permeability of oriented silicon steels |
| GB933873A (en) * | 1959-07-09 | 1963-08-14 | United States Steel Corp | Method of producing grain oriented electrical steel |
| DE1256239B (de) * | 1961-01-27 | 1967-12-14 | Westinghouse Electric Corp | Verfahren zur Herstellung von Wuerfeltextur in Eisen-Silizium-Blechen |
| DE1252220B (https=) * | 1963-04-05 | 1968-04-25 | ||
| US3287183A (en) * | 1964-06-22 | 1966-11-22 | Yawata Iron & Steel Co | Process for producing single-oriented silicon steel sheets having a high magnetic induction |
| US3636579A (en) * | 1968-04-24 | 1972-01-25 | Nippon Steel Corp | Process for heat-treating electromagnetic steel sheets having a high magnetic induction |
| US3632456A (en) * | 1968-04-27 | 1972-01-04 | Nippon Steel Corp | Method for producing an electromagnetic steel sheet of a thin sheet thickness having a high-magnetic induction |
| GB1287424A (en) * | 1968-11-01 | 1972-08-31 | Nippon Steel Corp | Process for producing oriented magnetic steel plates low in the iron loss |
| US3671337A (en) * | 1969-02-21 | 1972-06-20 | Nippon Steel Corp | Process for producing grain oriented electromagnetic steel sheets having excellent magnetic characteristics |
| JPS5026495B2 (https=) * | 1971-10-22 | 1975-09-01 |
-
1974
- 1974-07-11 YU YU1940/74A patent/YU36756B/xx unknown
- 1974-07-16 HU HUCE1009A patent/HU168372B/hu unknown
- 1974-07-18 BG BG027288A patent/BG26954A3/xx unknown
- 1974-07-19 LU LU70577A patent/LU70577A1/xx unknown
- 1974-07-19 DD DD180013A patent/DD115699A5/xx unknown
- 1974-07-22 NL NL7409895A patent/NL7409895A/xx active Search and Examination
- 1974-07-22 NO NO742664A patent/NO141723C/no unknown
- 1974-07-22 CS CS745230A patent/CS239901B2/cs unknown
- 1974-07-22 FR FR7425345A patent/FR2238770B1/fr not_active Expired
- 1974-07-22 GB GB32385/74A patent/GB1481967A/en not_active Expired
- 1974-07-22 JP JP49083331A patent/JPS5039619A/ja active Pending
- 1974-07-23 RO RO7479555A patent/RO68036A/ro unknown
- 1974-07-23 DE DE2435413A patent/DE2435413C3/de not_active Expired
- 1974-07-23 ES ES428743A patent/ES428743A1/es not_active Expired
- 1974-07-23 US US05/491,152 patent/US3959033A/en not_active Expired - Lifetime
- 1974-07-23 SE SE7409588A patent/SE422957B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2238770A1 (https=) | 1975-02-21 |
| JPS5039619A (https=) | 1975-04-11 |
| SE422957B (sv) | 1982-04-05 |
| FR2238770B1 (https=) | 1976-10-22 |
| CS239901B2 (en) | 1986-01-16 |
| DE2435413B2 (de) | 1978-01-26 |
| NL7409895A (nl) | 1975-01-27 |
| YU36756B (en) | 1984-08-31 |
| RO68036A (ro) | 1981-11-04 |
| DE2435413C3 (de) | 1983-02-17 |
| DE2435413A1 (de) | 1975-02-13 |
| NO742664L (https=) | 1975-02-17 |
| BG26954A3 (bg) | 1979-07-12 |
| ES428743A1 (es) | 1977-03-01 |
| NO141723B (no) | 1980-01-21 |
| NO141723C (no) | 1980-04-30 |
| YU194074A (en) | 1981-11-13 |
| SE7409588L (https=) | 1975-01-24 |
| LU70577A1 (https=) | 1974-11-28 |
| US3959033A (en) | 1976-05-25 |
| HU168372B (https=) | 1976-04-28 |
| DD115699A5 (https=) | 1975-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1481967A (en) | Process for the manufacture of steel sheet with oriented grains for magnetic applications and products obtained therefrom | |
| US3676227A (en) | Process for producing single oriented silicon steel plates low in the iron loss | |
| GB1403271A (en) | Process of producing cube-on-edge oriented silicon-iron from cast slabs | |
| ES423800A1 (es) | Procedimiento para fabricar acero al silicio. | |
| DE1252220B (https=) | ||
| GB1480514A (en) | Production of grain-orientated steel sheets | |
| GB1459644A (en) | Production of grain-oriented steel sheet | |
| GB1506029A (en) | Method of making a low yield point coldreduced steel sheet by continuous annealing process | |
| GB1428901A (en) | Processing for high permeability silicon steel | |
| GB1478948A (en) | Method of manufacturing a grain orientated steel sheet | |
| SE7511192L (sv) | Forfarande for framstellning av stalplat med hog magnetisk permeabilitet | |
| GB1449975A (en) | Production of grain-oriented electrical steel sheets | |
| GB1428902A (en) | Processing for high permeability silicon steel | |
| ES8207224A1 (es) | Procedimiento para producir acero silicioso orientado. | |
| GB1287424A (en) | Process for producing oriented magnetic steel plates low in the iron loss | |
| GB1197800A (en) | Production of Cube-On-Edge Oriented Silicon-Iron. | |
| US3281286A (en) | Double-stepped annealing for improvement of super-deep drawing property of steel sheet | |
| GB1037943A (en) | Process for producing nonoriented silicon steel sheets | |
| CN85100667B (zh) | 低铁损高磁感冷轧取向硅钢的制造方法 | |
| JPS5747830A (en) | Production of unidirectional electrical steel plate of superior watt loss | |
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| GB1376266A (en) | Cold-rolled steel sheet for pressforming | |
| GB1341503A (https=) | ||
| SU1617018A1 (ru) | Способ производства холоднокатанной низкоуглеродистой листовой стали | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |