BR7308011D0 - Aperfeicoamentos em processo de fabricacao de folha de aco eletrico mano-orientado,tendo uma alta inducao magnetica - Google Patents
Aperfeicoamentos em processo de fabricacao de folha de aco eletrico mano-orientado,tendo uma alta inducao magneticaInfo
- Publication number
- BR7308011D0 BR7308011D0 BR8011/73A BR801173A BR7308011D0 BR 7308011 D0 BR7308011 D0 BR 7308011D0 BR 8011/73 A BR8011/73 A BR 8011/73A BR 801173 A BR801173 A BR 801173A BR 7308011 D0 BR7308011 D0 BR 7308011D0
- Authority
- BR
- Brazil
- Prior art keywords
- mano
- manufacturing process
- magnetic induction
- high magnetic
- sheet manufacturing
- Prior art date
Links
- 230000006698 induction Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C21D8/1272—Final recrystallisation annealing
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47101850A JPS5113469B2 (OSRAM) | 1972-10-13 | 1972-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7308011D0 true BR7308011D0 (pt) | 1974-06-27 |
Family
ID=14311509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8011/73A BR7308011D0 (pt) | 1972-10-13 | 1973-10-12 | Aperfeicoamentos em processo de fabricacao de folha de aco eletrico mano-orientado,tendo uma alta inducao magnetica |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3932234A (OSRAM) |
| JP (1) | JPS5113469B2 (OSRAM) |
| AU (1) | AU469211B2 (OSRAM) |
| BE (1) | BE806026A (OSRAM) |
| BR (1) | BR7308011D0 (OSRAM) |
| CA (1) | CA999804A (OSRAM) |
| FR (1) | FR2202944B1 (OSRAM) |
| GB (1) | GB1437117A (OSRAM) |
| IT (1) | IT995831B (OSRAM) |
| SE (1) | SE392620B (OSRAM) |
Families Citing this family (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5472521A (en) * | 1933-10-19 | 1995-12-05 | Nippon Steel Corporation | Production method of grain oriented electrical steel sheet having excellent magnetic characteristics |
| US4123298A (en) * | 1977-01-14 | 1978-10-31 | Armco Steel Corporation | Post decarburization anneal for cube-on-edge oriented silicon steel |
| DE2834035A1 (de) * | 1977-09-29 | 1979-04-12 | Gen Electric | Verfahren zur herstellung von kornorientiertem siliziumeisen-flachmaterial und kaltgewalztes siliziumeisen-flachmaterial als produkt |
| US4174235A (en) * | 1978-01-09 | 1979-11-13 | General Electric Company | Product and method of producing silicon-iron sheet material employing antimony |
| JPS5468717A (en) * | 1977-11-11 | 1979-06-02 | Kawasaki Steel Co | Production of unidirectional silicon steel plate with excellent electromagnetic property |
| US4157925A (en) * | 1978-04-12 | 1979-06-12 | Allegheny Ludlum Industries, Inc. | Texture annealing silicon steel |
| SE442751B (sv) * | 1980-01-04 | 1986-01-27 | Kawasaki Steel Co | Sett att framstella en kornorienterad kiselstalplat |
| 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 |
| US4421574C1 (en) * | 1981-09-08 | 2002-06-18 | Inland Steel Co | Method for suppressing internal oxidation in steel with antimony addition |
| JPS5932528B2 (ja) * | 1981-09-26 | 1984-08-09 | 川崎製鉄株式会社 | 磁気特性のすぐれた一方向性けい素鋼板の製造方法 |
| CA1166804A (en) * | 1982-05-06 | 1984-05-08 | Michael H. Haselkorn | Stable slurry of inactive magnesia and method therefor |
| US4456812A (en) | 1982-07-30 | 1984-06-26 | Armco Inc. | Laser treatment of electrical steel |
| 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 |
| 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 |
| 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 |
| EP0321695B1 (en) * | 1987-11-20 | 1993-07-21 | Nippon Steel Corporation | Process for production of grain oriented electrical steel sheet having high flux density |
| US4997493A (en) * | 1987-11-27 | 1991-03-05 | Nippon Steel Corporation | Process for production of double-oriented electrical steel sheet having high flux density |
| EP0326912B1 (en) * | 1988-02-03 | 1994-07-27 | Nippon Steel Corporation | Process for production of grain oriented electrical steel sheet having high flux density |
| JPH01150416U (OSRAM) * | 1988-04-08 | 1989-10-18 | ||
| CA2006292C (en) * | 1988-12-22 | 1997-09-09 | Yoshiyuki Ushigami | Very thin electrical steel strip having low core loss and high magnetic flux density and a process for producing the same |
| EP0378131B1 (en) * | 1989-01-07 | 1997-05-28 | Nippon Steel Corporation | A method of manufacturing a grain-oriented electrical steel strip |
| DE69032461T2 (de) * | 1989-04-14 | 1998-12-03 | Nippon Steel Corp., Tokio/Tokyo | Verfahren zur Herstellung von kornorientierten Elektrostahlblechen mit hervorragenden magnetischen Eigenschaften |
| JP3160281B2 (ja) * | 1990-09-10 | 2001-04-25 | 川崎製鉄株式会社 | 磁気特性の優れた方向性けい素鋼板の製造方法 |
| JPH083125B2 (ja) * | 1991-01-08 | 1996-01-17 | 新日本製鐵株式会社 | 磁束密度の高い方向性電磁鋼板の製造方法 |
| US5354389A (en) * | 1991-07-29 | 1994-10-11 | Nkk Corporation | Method of manufacturing silicon steel sheet having grains precisely arranged in Goss orientation |
| US6858095B2 (en) | 1992-09-04 | 2005-02-22 | Nippon Steel Corporation | Thick grain-oriented electrical steel sheet exhibiting excellent magnetic properties |
| DE69420058T2 (de) * | 1993-01-12 | 2000-04-27 | Nippon Steel Corp., Tokio/Tokyo | Kornorientiertes Elektroblech mit sehr geringen Eisenverlusten und Herstellungsverfahren |
| DE19816200A1 (de) * | 1998-04-09 | 1999-10-14 | G K Steel Trading Gmbh | Verfahren zur Herstellung eines Forsterit-Isolationsfilms auf einer Oberfläche von korn-orientierten, anisotropen, elektrotechnischen Stahlblechen |
| EP2107130B1 (en) | 2000-08-08 | 2013-10-09 | Nippon Steel & Sumitomo Metal Corporation | Method to produce grain-oriented electrical steel sheet having high magnetic flux density |
| JP4747564B2 (ja) * | 2004-11-30 | 2011-08-17 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板 |
| US20070185229A1 (en) * | 2006-02-08 | 2007-08-09 | Bristol-Myers Squibb Company | Formulation for improving skin adhesive effectiveness |
| WO2010110217A1 (ja) | 2009-03-23 | 2010-09-30 | 新日本製鐵株式会社 | 方向性電磁鋼板の製造方法、巻き鉄心用方向性電磁鋼板、及び巻き鉄心 |
| JP4709949B2 (ja) | 2009-07-13 | 2011-06-29 | 新日本製鐵株式会社 | 方向性電磁鋼板の製造方法 |
| RU2508411C2 (ru) | 2009-07-17 | 2014-02-27 | Ниппон Стил Корпорейшн | Способ производства текстурированной магнитной листовой стали |
| JP4735766B2 (ja) | 2009-07-31 | 2011-07-27 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板 |
| KR101634479B1 (ko) | 2012-03-29 | 2016-06-28 | 제이에프이 스틸 가부시키가이샤 | 방향성 전기 강판의 제조 방법 |
| WO2014104391A1 (ja) | 2012-12-28 | 2014-07-03 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法および方向性電磁鋼板製造用の一次再結晶鋼板 |
| US9708682B2 (en) | 2012-12-28 | 2017-07-18 | Jfe Steel Corporation | Production method for grain-oriented electrical steel sheet |
| CN104870665B (zh) | 2012-12-28 | 2018-09-21 | 杰富意钢铁株式会社 | 方向性电磁钢板的制造方法和方向性电磁钢板制造用的一次再结晶钢板 |
| JP5942886B2 (ja) | 2013-02-18 | 2016-06-29 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の窒化処理設備および窒化処理方法 |
| JP5942884B2 (ja) | 2013-02-18 | 2016-06-29 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の窒化処理設備および窒化処理方法 |
| WO2014125840A1 (ja) | 2013-02-18 | 2014-08-21 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の窒化処理方法および窒化処理装置 |
| JP5780378B1 (ja) | 2013-09-26 | 2015-09-16 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法 |
| EP2933350A1 (en) | 2014-04-14 | 2015-10-21 | Mikhail Borisovich Tsyrlin | Production method for high-permeability grain-oriented electrical steel |
| BR112017003743B1 (pt) | 2014-09-04 | 2021-05-04 | Jfe Steel Corporation | método de fabricação de chapa de aço elétrico de grão orientado, e aparelho de nitretação |
| JP6098772B2 (ja) | 2014-11-27 | 2017-03-22 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法 |
| CN107429307B (zh) | 2015-04-02 | 2019-05-14 | 新日铁住金株式会社 | 单向性电磁钢板的制造方法 |
| US10434606B2 (en) | 2015-04-20 | 2019-10-08 | Nippon Steel Corporation | Grain-oriented electrical steel sheet |
| JP6350398B2 (ja) | 2015-06-09 | 2018-07-04 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板およびその製造方法 |
| JP6354957B2 (ja) | 2015-07-08 | 2018-07-11 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板とその製造方法 |
| BR112018011105B1 (pt) | 2015-12-04 | 2021-10-26 | Jfe Steel Corporation | Método para fabricar chapa de aço eletromagnética de grão orientado |
| EP3428294B1 (en) | 2016-03-09 | 2024-04-24 | JFE Steel Corporation | Method of producing grain-oriented electrical steel sheet |
| JP6455468B2 (ja) | 2016-03-09 | 2019-01-23 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法 |
| CN109477186B (zh) | 2016-07-29 | 2020-11-27 | 杰富意钢铁株式会社 | 取向性电磁钢板用热轧钢板及其制造方法、以及取向性电磁钢板的制造方法 |
| JP6572864B2 (ja) * | 2016-10-18 | 2019-09-11 | Ｊｆｅスチール株式会社 | 電磁鋼板製造用の熱延鋼板およびその製造方法 |
| EP3733895B1 (en) | 2017-12-28 | 2022-03-30 | JFE Steel Corporation | Low-iron-loss grain-oriented electrical steel sheet and production method for same |
| WO2019131974A1 (ja) | 2017-12-28 | 2019-07-04 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板 |
| EP3913072A4 (en) | 2019-01-08 | 2022-10-19 | Nippon Steel Corporation | PROCESS FOR PRODUCTION OF ORIENTATED ELECTROMAGNETIC STEEL SHEET AND ORIENTED ELECTROMAGNETIC STEEL SHEET |
| WO2020158893A1 (ja) | 2019-01-31 | 2020-08-06 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板およびそれを用いた鉄心 |
| EP3960888B1 (en) | 2019-04-23 | 2025-06-11 | JFE Steel Corporation | Method for producing grain-oriented electrical steel sheet |
| EP3960887B1 (en) | 2019-04-23 | 2023-06-28 | JFE Steel Corporation | Method for producing grain-oriented electrical steel sheet |
| EP4026921A4 (en) | 2019-09-06 | 2023-11-01 | JFE Steel Corporation | CORNO-ORIENTED ELECTROMAGNETIC STEEL SHEET AND PROCESS FOR PRODUCTION THEREOF |
| US20230257841A1 (en) | 2020-06-24 | 2023-08-17 | Nippon Steel Corporation | Method for producing electrical steel sheet |
| JP7510078B2 (ja) | 2020-06-24 | 2024-07-03 | 日本製鉄株式会社 | 方向性電磁鋼板の製造方法 |
| KR20230151020A (ko) | 2021-03-04 | 2023-10-31 | 제이에프이 스틸 가부시키가이샤 | 방향성 전자 강판의 제조 방법 |
| US20240229199A9 (en) | 2021-03-04 | 2024-07-11 | Jfe Steel Corporation | Method of manufacturing grain-oriented electrical steel sheet and hot-rolled steel sheet for grain-oriented electrical steel sheet |
| CN117355621A (zh) | 2021-05-28 | 2024-01-05 | 杰富意钢铁株式会社 | 取向性电磁钢板的制造方法 |
| CN117460851A (zh) | 2021-05-28 | 2024-01-26 | 杰富意钢铁株式会社 | 取向性电磁钢板的制造方法 |
| US20240263285A1 (en) | 2021-05-28 | 2024-08-08 | Jfe Steel Corporation | Method of manufacturing grain-oriented electrical steel sheet |
| EP4335938A4 (en) | 2021-05-28 | 2024-10-30 | JFE Steel Corporation | PROCESS FOR PRODUCING GRAIN-ORIENTED ELECTROMAGNETIC STEEL SHEET |
| KR20230170744A (ko) | 2021-05-28 | 2023-12-19 | 제이에프이 스틸 가부시키가이샤 | 방향성 전기 강판의 제조 방법 |
| JP7264322B1 (ja) | 2021-05-28 | 2023-04-25 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法 |
| KR20250132559A (ko) | 2023-02-01 | 2025-09-04 | 제이에프이 스틸 가부시키가이샤 | 방향성 전자 강판의 제조 방법 |
| WO2024204818A1 (ja) | 2023-03-29 | 2024-10-03 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法、方向性電磁鋼板の製造設備列、及び方向性電磁鋼板用熱延板 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2209687A (en) * | 1938-07-25 | 1940-07-30 | Electro Metallurg Co | Sheared silicon electrical steel sheet |
| US2599340A (en) * | 1948-10-21 | 1952-06-03 | Armco Steel Corp | Process of increasing the permeability of oriented silicon steels |
| CA920036A (en) * | 1968-04-02 | 1973-01-30 | Sakakura Akira | Process for producing single-oriented magnetic steel sheets having a very high magnetic induction |
| US3556873A (en) * | 1968-04-12 | 1971-01-19 | Allegheny Ludlum Steel | Silicon steels containing selenium |
| US3700506A (en) * | 1968-12-10 | 1972-10-24 | Nippon Steel Corp | Method for reducing an iron loss of an oriented magnetic steel sheet having a high magnetic induction |
| JPS5224769B2 (OSRAM) * | 1972-05-06 | 1977-07-04 |
-
1972
- 1972-10-13 JP JP47101850A patent/JPS5113469B2/ja not_active Expired
-
1973
- 1973-10-03 SE SE7313443A patent/SE392620B/xx unknown
- 1973-10-09 US US05/404,776 patent/US3932234A/en not_active Expired - Lifetime
- 1973-10-10 GB GB4741673A patent/GB1437117A/en not_active Expired
- 1973-10-11 AU AU61312/73A patent/AU469211B2/en not_active Expired
- 1973-10-12 BE BE136644A patent/BE806026A/xx not_active IP Right Cessation
- 1973-10-12 BR BR8011/73A patent/BR7308011D0/pt unknown
- 1973-10-12 FR FR7336589A patent/FR2202944B1/fr not_active Expired
- 1973-10-12 IT IT7330073A patent/IT995831B/it active
- 1973-10-12 CA CA183,275A patent/CA999804A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2351141B2 (de) | 1977-05-12 |
| GB1437117A (en) | 1976-05-26 |
| FR2202944B1 (OSRAM) | 1976-10-01 |
| CA999804A (en) | 1976-11-16 |
| SE392620B (sv) | 1977-04-04 |
| AU469211B2 (en) | 1976-02-05 |
| IT995831B (it) | 1975-11-20 |
| DE2351141A1 (de) | 1974-04-25 |
| AU6131273A (en) | 1975-04-17 |
| US3932234A (en) | 1976-01-13 |
| BE806026A (fr) | 1974-02-01 |
| JPS5113469B2 (OSRAM) | 1976-04-28 |
| JPS4961019A (OSRAM) | 1974-06-13 |
| FR2202944A1 (OSRAM) | 1974-05-10 |
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