FR2361182B1 - - Google Patents
Info
- Publication number
- FR2361182B1 FR2361182B1 FR7724549A FR7724549A FR2361182B1 FR 2361182 B1 FR2361182 B1 FR 2361182B1 FR 7724549 A FR7724549 A FR 7724549A FR 7724549 A FR7724549 A FR 7724549A FR 2361182 B1 FR2361182 B1 FR 2361182B1
- Authority
- FR
- France
- 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
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/114—Treating the molten metal by using agitating or vibrating means
- B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
-
- 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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9446876A JPS5319913A (en) | 1976-08-10 | 1976-08-10 | Preparation of unidirectional silicon steel sheet superior in magnetism from continuous casting slab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2361182A1 FR2361182A1 (fr) | 1978-03-10 |
| FR2361182B1 true FR2361182B1 (enExample) | 1981-11-27 |
Family
ID=14111102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7724549A Granted FR2361182A1 (fr) | 1976-08-10 | 1977-08-09 | Brame obtenue par coulee continue pour produire des toles d'acier de qualite electrique a grains orientes ayant d'excellentes proprietes magnetiques |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4108694A (enExample) |
| JP (1) | JPS5319913A (enExample) |
| BE (1) | BE857596A (enExample) |
| BR (1) | BR7705292A (enExample) |
| DE (1) | DE2735667C2 (enExample) |
| FR (1) | FR2361182A1 (enExample) |
| GB (1) | GB1589425A (enExample) |
| IT (1) | IT1086061B (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4202711A (en) | 1978-10-18 | 1980-05-13 | Armco, Incl. | Process for producing oriented silicon iron from strand cast slabs |
| US4204891A (en) * | 1978-11-27 | 1980-05-27 | Nippon Steel Corporation | Method for preventing the edge crack in a grain oriented silicon steel sheet produced from a continuously cast steel slab |
| JPS585970B2 (ja) * | 1979-05-16 | 1983-02-02 | 新日本製鐵株式会社 | 線状細粒のない一方向性珪素鋼板の製造方法 |
| JPS5850294B2 (ja) * | 1980-04-26 | 1983-11-09 | 新日本製鐵株式会社 | 磁性の優れた一方向性電磁鋼板の製造方法 |
| JPS5920732B2 (ja) * | 1980-04-30 | 1984-05-15 | 新日本製鐵株式会社 | 一方向性電磁鋼板製造用スラブの加熱方法 |
| JPS5920745B2 (ja) * | 1980-08-27 | 1984-05-15 | 川崎製鉄株式会社 | 鉄損の極めて低い一方向性珪素鋼板とその製造方法 |
| JPS58119847A (ja) * | 1982-01-08 | 1983-07-16 | 板垣 治男 | ラベルの製造方法 |
| JPS5956522A (ja) * | 1982-09-24 | 1984-04-02 | Nippon Steel Corp | 鉄損の良い一方向性電磁鋼板の製造方法 |
| JPS5956523A (ja) * | 1982-09-24 | 1984-04-02 | Nippon Steel Corp | 高磁束密度一方向性珪素鋼板の製造方法 |
| GB2130241B (en) * | 1982-09-24 | 1986-01-15 | Nippon Steel Corp | Method for producing a grain-oriented electrical steel sheet having a high magnetic flux density |
| JPS602624A (ja) * | 1983-06-20 | 1985-01-08 | Kawasaki Steel Corp | 表面性状および磁気特性に優れた一方向性珪素鋼板の製造方法 |
| CA1270728A (en) * | 1985-02-25 | 1990-06-26 | Armco Advanced Materials Corporation | Method of producing cube-on-edge oriented silicon steel from strand cast slabs |
| US4595426A (en) * | 1985-03-07 | 1986-06-17 | Nippon Steel Corporation | Grain-oriented silicon steel sheet and process for producing the same |
| EP0326912B1 (en) * | 1988-02-03 | 1994-07-27 | Nippon Steel Corporation | Process for production of grain oriented electrical steel sheet having high flux density |
| US5246060A (en) * | 1991-11-13 | 1993-09-21 | Aluminum Company Of America | Process for ingot casting employing a magnetic field for reducing macrosegregation and associated apparatus and ingot |
| JP3470475B2 (ja) * | 1995-11-27 | 2003-11-25 | Ｊｆｅスチール株式会社 | 極めて鉄損の低い方向性電磁鋼板とその製造方法 |
| DE19735062A1 (de) * | 1997-08-13 | 1999-02-18 | Thyssen Stahl Ag | Verfahren zur Herstellung von kornorientiertem Elektroblech und Verwendung eines Stahls für Elektroblech |
| WO2000040354A1 (en) * | 1998-12-28 | 2000-07-13 | Nippon Steel Corporation | Continuous casting billet and production method therefor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2877525A (en) * | 1953-08-27 | 1959-03-17 | Schaaber Otto | Casting process |
| US2963758A (en) * | 1958-06-27 | 1960-12-13 | Crucible Steel Co America | Production of fine grained metal castings |
| US3089795A (en) * | 1959-11-18 | 1963-05-14 | Westinghouse Electric Corp | Method for producing fiber texture and cube-texture sheets of iron-base alloys |
| BE790798A (fr) * | 1971-11-04 | 1973-02-15 | Armco Steel Corp | Procédé de fabrication de fer au silicium à orientation cube-sur-arete à partir de brames coulées |
| JPS5032059B2 (enExample) * | 1971-12-24 | 1975-10-17 | ||
| JPS5037009B2 (enExample) * | 1972-04-05 | 1975-11-29 | ||
| JPS5037127B2 (enExample) * | 1972-07-08 | 1975-12-01 | ||
| IT1029613B (it) * | 1974-10-09 | 1979-03-20 | Terni Societa Per L Ind | Procedimento per la produzione di lamierino magnetico ad alta permea bilita |
-
1976
- 1976-08-10 JP JP9446876A patent/JPS5319913A/ja active Granted
-
1977
- 1977-08-08 DE DE2735667A patent/DE2735667C2/de not_active Expired
- 1977-08-09 BE BE2056144A patent/BE857596A/xx not_active IP Right Cessation
- 1977-08-09 IT IT26598/77A patent/IT1086061B/it active
- 1977-08-09 FR FR7724549A patent/FR2361182A1/fr active Granted
- 1977-08-10 BR BR7705292A patent/BR7705292A/pt unknown
- 1977-08-10 US US05/823,451 patent/US4108694A/en not_active Expired - Lifetime
- 1977-08-10 GB GB33606/77A patent/GB1589425A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE857596A (fr) | 1977-12-01 |
| BR7705292A (pt) | 1978-06-06 |
| IT1086061B (it) | 1985-05-28 |
| DE2735667A1 (de) | 1978-02-16 |
| JPS5741526B2 (enExample) | 1982-09-03 |
| DE2735667C2 (de) | 1983-01-20 |
| GB1589425A (en) | 1981-05-13 |
| US4108694A (en) | 1978-08-22 |
| FR2361182A1 (fr) | 1978-03-10 |
| JPS5319913A (en) | 1978-02-23 |