DE69328766D1 - Verfahren zur herstellung eines kornorientierten edelstahlblechs mit spiegeldner oberflache - Google Patents
Verfahren zur herstellung eines kornorientierten edelstahlblechs mit spiegeldner oberflacheInfo
- Publication number
- DE69328766D1 DE69328766D1 DE69328766T DE69328766T DE69328766D1 DE 69328766 D1 DE69328766 D1 DE 69328766D1 DE 69328766 T DE69328766 T DE 69328766T DE 69328766 T DE69328766 T DE 69328766T DE 69328766 D1 DE69328766 D1 DE 69328766D1
- Authority
- DE
- Germany
- Prior art keywords
- cornoriented
- producing
- stainless steel
- steel sheet
- mirror surface
- 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 - Lifetime
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
- C21D8/1255—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 with diffusion of elements, e.g. decarburising, nitriding
-
- 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
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
-
- 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
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
- C21D8/1283—Application of a separating or insulating coating
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
- C21D1/72—Temporary coatings or embedding materials applied before or during heat treatment during chemical change of surfaces
-
- 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
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
- C21D8/1288—Application of a tension-inducing coating
-
- 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
- C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11645392A JP2678855B2 (ja) | 1992-05-08 | 1992-05-08 | 超低鉄損一方向性珪素鋼板の製造方法 |
JP20922292 | 1992-08-05 | ||
PCT/JP1993/000136 WO1993023577A1 (en) | 1992-05-08 | 1993-02-04 | Process for producing mirror-finished directional electric sheet |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69328766D1 true DE69328766D1 (de) | 2000-07-06 |
DE69328766T2 DE69328766T2 (de) | 2000-09-28 |
Family
ID=26454782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69328766T Expired - Lifetime DE69328766T2 (de) | 1992-05-08 | 1993-02-04 | Verfahren zur herstellung eines kornorientierten edelstahlblechs mit spiegeldner oberflache |
Country Status (5)
Country | Link |
---|---|
US (1) | US5782998A (de) |
EP (1) | EP0607440B1 (de) |
KR (1) | KR960010596B1 (de) |
DE (1) | DE69328766T2 (de) |
WO (1) | WO1993023577A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0753588B2 (de) * | 1995-07-14 | 2005-04-27 | Nippon Steel Corporation | Verfahren zum herstellen eines kornorientierten elektrostahlblechs mit einer spiegeloberflache und mit geringem kernverlust |
EP0985743B8 (de) * | 1997-10-14 | 2009-08-05 | Nippon Steel Corporation | Verfahren zur erzeugung eines isolierenden films auf einem magnetstahlblech |
CN1078624C (zh) * | 1998-03-11 | 2002-01-30 | 新日本制铁株式会社 | 单取向电工钢板及其制备方法 |
KR100442099B1 (ko) * | 2000-05-12 | 2004-07-30 | 신닛뽄세이테쯔 카부시키카이샤 | 저철손 및 저소음 방향성 전기 강판 및 그의 제조 방법 |
CN1263891C (zh) | 2001-04-23 | 2006-07-12 | 新日本制铁株式会社 | 赋予张力性绝缘皮膜的粘合性优异的单取向硅钢板及其制造方法 |
JP4288054B2 (ja) * | 2002-01-08 | 2009-07-01 | 新日本製鐵株式会社 | 方向性珪素鋼板の製造方法 |
JP4258349B2 (ja) * | 2002-10-29 | 2009-04-30 | Jfeスチール株式会社 | 方向性電磁鋼板の製造方法 |
DE102011119395A1 (de) * | 2011-06-06 | 2012-12-06 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zum Herstellen eines kornorientierten, für elektrotechnische Anwendungen bestimmten Elektrostahlflachprodukts |
US20150027994A1 (en) * | 2013-07-29 | 2015-01-29 | Siemens Energy, Inc. | Flux sheet for laser processing of metal components |
CN108109992B (zh) * | 2017-12-15 | 2020-08-11 | 温州曼昔维服饰有限公司 | Mim电容器的制作方法 |
WO2020149342A1 (ja) * | 2019-01-16 | 2020-07-23 | 日本製鉄株式会社 | 方向性電磁鋼板 |
EP4273280A1 (de) | 2022-05-04 | 2023-11-08 | Thyssenkrupp Electrical Steel Gmbh | Verfahren zur herstellung eines kornorientierten elektrostahlbandes und kornorientiertes elektrostahlband |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1408973A1 (de) * | 1960-02-16 | 1969-03-06 | Moebius Dr Ing Hans Eberhard | Verfahren zur Erlangung einer ausgepraegten Wuerfeltextur in Blechen und Baendern aus weichen silizium- und/oder aluminiumhaltigen Eisenlegierungen |
US3976518A (en) * | 1972-07-10 | 1976-08-24 | Nippon Steel Corporation | Process for producing grain-oriented electric steel sheets having remarkably improved magnetic flux density |
JPS5844152B2 (ja) * | 1978-12-27 | 1983-10-01 | 川崎製鉄株式会社 | 下地被膜をほとんど有しない方向性珪素鋼板の製造方法 |
US4473416A (en) * | 1982-07-08 | 1984-09-25 | Nippon Steel Corporation | Process for producing aluminum-bearing grain-oriented silicon steel strip |
JPS6039123A (ja) * | 1983-08-10 | 1985-02-28 | Kawasaki Steel Corp | 鉄損の低い方向性けい素鋼板の製造方法 |
JPS6240315A (ja) * | 1985-08-15 | 1987-02-21 | Nippon Steel Corp | 磁束密度の高い一方向性珪素鋼板の製造方法 |
US5203928A (en) * | 1986-03-25 | 1993-04-20 | Kawasaki Steel Corporation | Method of producing low iron loss grain oriented silicon steel thin sheets having excellent surface properties |
JPH0277525A (ja) * | 1988-04-25 | 1990-03-16 | Nippon Steel Corp | 磁気特性、皮膜特性ともに優れた一方向性電磁鋼板の製造方法 |
JPH02107722A (ja) * | 1988-10-18 | 1990-04-19 | Nippon Steel Corp | 打抜き性の優れた金属光沢を有する方向性電磁鋼板の製造方法 |
JPH02232399A (ja) * | 1989-03-06 | 1990-09-14 | Kawasaki Steel Corp | 磁束密度が極めて高い低鉄損一方向性けい素鋼板の製造方法 |
JPH0730400B2 (ja) * | 1990-11-01 | 1995-04-05 | 川崎製鉄株式会社 | 磁束密度の極めて高い方向性けい素鋼板の製造方法 |
-
1993
- 1993-02-04 WO PCT/JP1993/000136 patent/WO1993023577A1/ja active IP Right Grant
- 1993-02-04 EP EP93903307A patent/EP0607440B1/de not_active Expired - Lifetime
- 1993-02-04 KR KR1019930703601A patent/KR960010596B1/ko not_active IP Right Cessation
- 1993-02-04 US US08/175,430 patent/US5782998A/en not_active Expired - Lifetime
- 1993-02-04 DE DE69328766T patent/DE69328766T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0607440B1 (de) | 2000-05-31 |
DE69328766T2 (de) | 2000-09-28 |
US5782998A (en) | 1998-07-21 |
EP0607440A1 (de) | 1994-07-27 |
WO1993023577A1 (en) | 1993-11-25 |
KR960010596B1 (ko) | 1996-08-06 |
EP0607440A4 (de) | 1995-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |
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