FR2472020B1 - Procede de chauffage d'une brame d'acier de coulee continue pour la production de toles d'acier au silicium a grains orientes - Google Patents
Procede de chauffage d'une brame d'acier de coulee continue pour la production de toles d'acier au silicium a grains orientesInfo
- Publication number
- FR2472020B1 FR2472020B1 FR8026359A FR8026359A FR2472020B1 FR 2472020 B1 FR2472020 B1 FR 2472020B1 FR 8026359 A FR8026359 A FR 8026359A FR 8026359 A FR8026359 A FR 8026359A FR 2472020 B1 FR2472020 B1 FR 2472020B1
- Authority
- FR
- France
- Prior art keywords
- heating
- production
- continuous casting
- grain silicon
- oriented grain
- 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 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
- C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
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)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16191679A JPS5684420A (en) | 1979-12-13 | 1979-12-13 | Heating method of continuously cast slab for producing high magnetic-flux-density unidirectional silicon-steel plate |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2472020A1 FR2472020A1 (fr) | 1981-06-26 |
FR2472020B1 true FR2472020B1 (fr) | 1988-05-27 |
Family
ID=15744456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8026359A Expired FR2472020B1 (fr) | 1979-12-13 | 1980-12-12 | Procede de chauffage d'une brame d'acier de coulee continue pour la production de toles d'acier au silicium a grains orientes |
Country Status (7)
Country | Link |
---|---|
US (1) | US4330348A (fr) |
JP (1) | JPS5684420A (fr) |
BE (1) | BE886620A (fr) |
DE (1) | DE3047097A1 (fr) |
FR (1) | FR2472020B1 (fr) |
GB (1) | GB2066854B (fr) |
SE (1) | SE8008687L (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60145318A (ja) * | 1984-01-09 | 1985-07-31 | Kawasaki Steel Corp | 方向性けい素鋼スラブの加熱方法 |
US4898628A (en) * | 1989-01-19 | 1990-02-06 | Armco Advanced Materials Corporation | Hot working method for producing grain oriented silicon steel with improved glass film formation |
IT1317894B1 (it) * | 2000-08-09 | 2003-07-15 | Acciai Speciali Terni Spa | Procedimento per la regolazione della distribuzione degli inibitorinella produzione di lamierini magnetici a grano orientato. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3802937A (en) * | 1966-09-30 | 1974-04-09 | Armco Steel Corp | Production of cube-on-edge oriented siliconiron |
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 |
IT1029613B (it) * | 1974-10-09 | 1979-03-20 | Terni Societa Per L Ind | Procedimento per la produzione di lamierino magnetico ad alta permea bilita |
JPS52120218A (en) * | 1976-04-03 | 1977-10-08 | Nippon Steel Corp | Heating of silicon containing slab by walking beam type heating furnace |
-
1979
- 1979-12-13 JP JP16191679A patent/JPS5684420A/ja active Pending
-
1980
- 1980-12-05 US US06/213,731 patent/US4330348A/en not_active Expired - Lifetime
- 1980-12-10 SE SE8008687A patent/SE8008687L/ not_active Application Discontinuation
- 1980-12-12 FR FR8026359A patent/FR2472020B1/fr not_active Expired
- 1980-12-12 BE BE2/58900A patent/BE886620A/fr not_active IP Right Cessation
- 1980-12-12 GB GB8039907A patent/GB2066854B/en not_active Expired
- 1980-12-13 DE DE19803047097 patent/DE3047097A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
BE886620A (fr) | 1981-04-01 |
JPS5684420A (en) | 1981-07-09 |
DE3047097A1 (de) | 1981-09-24 |
US4330348A (en) | 1982-05-18 |
GB2066854B (en) | 1984-07-04 |
SE8008687L (sv) | 1981-06-14 |
FR2472020A1 (fr) | 1981-06-26 |
GB2066854A (en) | 1981-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |