ATE201723T1 - Verfahren zum beschichten von elektrostahlbändern mit einem glühseparator - Google Patents
Verfahren zum beschichten von elektrostahlbändern mit einem glühseparatorInfo
- Publication number
- ATE201723T1 ATE201723T1 AT98952601T AT98952601T ATE201723T1 AT E201723 T1 ATE201723 T1 AT E201723T1 AT 98952601 T AT98952601 T AT 98952601T AT 98952601 T AT98952601 T AT 98952601T AT E201723 T1 ATE201723 T1 AT E201723T1
- Authority
- AT
- Austria
- Prior art keywords
- steel strips
- annealing separator
- electrical steel
- coating electrical
- nh4cl
- Prior art date
Links
- 238000000137 annealing Methods 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910000976 Electrical steel Inorganic materials 0.000 title 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 4
- 235000019270 ammonium chloride Nutrition 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
- C21D8/1277—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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Chemical Treatment Of Metals (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Cell Separators (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19750066A DE19750066C1 (de) | 1997-11-12 | 1997-11-12 | Verfahren zum Beschichten von Elektrostahlbändern mit einem Glühseparator |
| PCT/EP1998/005960 WO1999024639A1 (de) | 1997-11-12 | 1998-09-18 | Verfahren zum beschichten von elektrostahlbändern mit einem glühseparator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE201723T1 true ATE201723T1 (de) | 2001-06-15 |
Family
ID=7848458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98952601T ATE201723T1 (de) | 1997-11-12 | 1998-09-18 | Verfahren zum beschichten von elektrostahlbändern mit einem glühseparator |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6423156B1 (de) |
| EP (1) | EP1029113B1 (de) |
| JP (1) | JP4194753B2 (de) |
| KR (1) | KR100560178B1 (de) |
| CN (1) | CN1202284C (de) |
| AT (1) | ATE201723T1 (de) |
| AU (1) | AU730568B2 (de) |
| BR (1) | BR9814038A (de) |
| CZ (1) | CZ295684B6 (de) |
| DE (2) | DE19750066C1 (de) |
| ID (1) | ID27132A (de) |
| PL (1) | PL187121B1 (de) |
| RU (1) | RU2198958C2 (de) |
| SK (1) | SK285304B6 (de) |
| TW (1) | TW416994B (de) |
| WO (1) | WO1999024639A1 (de) |
| ZA (1) | ZA989390B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1306157B1 (it) * | 1999-05-26 | 2001-05-30 | Acciai Speciali Terni Spa | Procedimento per il miglioramento di caratteristiche magnetiche inlamierini di acciaio al silicio a grano orientato mediante trattamento |
| CN102443736B (zh) * | 2010-09-30 | 2013-09-04 | 宝山钢铁股份有限公司 | 一种高磁通密度取向硅钢产品的生产方法 |
| KR101480498B1 (ko) | 2012-12-28 | 2015-01-08 | 주식회사 포스코 | 방향성 전기강판 및 그 제조방법 |
| EP4027357A1 (de) | 2020-12-18 | 2022-07-13 | Vacuumschmelze GmbH & Co. KG | Fecov-legierung und verfahren zum herstellen eines bands aus einer fecov-legierung |
| DE102020134300A1 (de) | 2020-12-18 | 2022-06-23 | Vacuumschmelze Gmbh & Co. Kg | Wasserbasierte alkalische Zusammensetzung zum Bilden einer Isolationsschicht eines Glühseparators, beschichtete weichmagnetische Legierung und Verfahren zum Herstellen eines beschichteten weichmagnetischen Bandes |
| DE102020134301A1 (de) | 2020-12-18 | 2022-06-23 | Vacuumschmelze Gmbh & Co. Kg | Weichmagnetische Legierung und Verfahren zum Herstellen einer weichmagnetischen Legierung |
| CN113388725B (zh) * | 2021-06-18 | 2022-12-02 | 协和化学工业株式会社 | 退火隔离剂的制备方法以及退火隔离剂和方向性电磁钢板 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3950575A (en) * | 1973-01-23 | 1976-04-13 | Nippon Steel Corporation | Heat treatment of metals in a controlled surface atmosphere |
| IT1127263B (it) * | 1978-11-28 | 1986-05-21 | Nippon Steel Corp | Sostanza di separazione da utilizzare nella fase di ricottura di strisce di acciaio al silicio a grani orientati |
| JPS60145382A (ja) * | 1984-01-09 | 1985-07-31 | Nippon Steel Corp | 磁気特性、皮膜特性とも優れた方向性電磁鋼板の製造方法 |
| JPS62156226A (ja) * | 1985-12-27 | 1987-07-11 | Nippon Steel Corp | 均一なグラス皮膜を有し磁気特性が優れた方向性電磁鋼板の製造方法 |
| JPS62288116A (ja) * | 1986-06-03 | 1987-12-15 | Mitsui Mining & Smelting Co Ltd | 硫化マンガン（２）粉末の製造方法 |
| EP0416420B1 (de) * | 1989-09-08 | 1994-12-14 | Armco Inc. | Magnesiumoxyd-Beschichtung für Elektrobleche und Beschichtungsverfahren |
| JP3399969B2 (ja) * | 1992-01-10 | 2003-04-28 | 川崎製鉄株式会社 | 磁気特性の優れた方向性電磁鋼板の製造方法 |
| JPH06192732A (ja) * | 1992-12-24 | 1994-07-12 | Kawasaki Steel Corp | 磁気特性に優れた一方向性電磁鋼板の製造方法 |
| RU2069237C1 (ru) * | 1992-12-30 | 1996-11-20 | Предприятие "Виктор" | Состав для получения антифрикционных покрытий на поверхности стальных изделий |
| DE4409691A1 (de) * | 1994-03-22 | 1995-09-28 | Ebg Elektromagnet Werkstoffe | Verfahren zur Herstellung von Elektroblechen mit einem Glasüberzug |
| JPH08165525A (ja) * | 1994-12-13 | 1996-06-25 | Nippon Steel Corp | グラス被膜が均一で優れ、磁気特性の極めて良好な方向性電磁鋼板の製造方法 |
| JP2749783B2 (ja) * | 1994-11-16 | 1998-05-13 | 新日本製鐵株式会社 | グラス被膜性能と磁気特性の極めて優れる方向性電磁鋼板の製造方法 |
| US5685920A (en) * | 1994-05-13 | 1997-11-11 | Nippon Steel Corporation | Annealing separator having excellent reactivity for grain-oriented electrical steel sheet and method of use the same |
| CN1065004C (zh) * | 1994-11-16 | 2001-04-25 | 新日本制铁株式会社 | 具有优良玻璃膜及磁性能的晶粒取向电工钢板的生产工艺 |
| JPH08193257A (ja) * | 1995-01-17 | 1996-07-30 | Nippon Steel Corp | 高温雰囲気炉の内張り用金属板 |
| JPH09256068A (ja) * | 1996-03-25 | 1997-09-30 | Nippon Steel Corp | 優れたグラス被膜を得るための方向性電磁鋼板の製造方法 |
| JPH1180909A (ja) * | 1997-09-04 | 1999-03-26 | Kawasaki Steel Corp | 張力付加型被膜の密着性の良い低鉄損方向性珪素鋼板 およびその製造方法 |
-
1997
- 1997-11-12 DE DE19750066A patent/DE19750066C1/de not_active Expired - Fee Related
-
1998
- 1998-09-18 BR BR9814038-8A patent/BR9814038A/pt not_active IP Right Cessation
- 1998-09-18 SK SK676-2000A patent/SK285304B6/sk not_active IP Right Cessation
- 1998-09-18 US US09/554,405 patent/US6423156B1/en not_active Expired - Lifetime
- 1998-09-18 AU AU10239/99A patent/AU730568B2/en not_active Ceased
- 1998-09-18 RU RU2000115302/02A patent/RU2198958C2/ru not_active IP Right Cessation
- 1998-09-18 CZ CZ20001647A patent/CZ295684B6/cs not_active IP Right Cessation
- 1998-09-18 DE DE59800806T patent/DE59800806D1/de not_active Expired - Lifetime
- 1998-09-18 PL PL98340454A patent/PL187121B1/pl unknown
- 1998-09-18 EP EP98952601A patent/EP1029113B1/de not_active Expired - Lifetime
- 1998-09-18 ID IDW20000871A patent/ID27132A/id unknown
- 1998-09-18 CN CNB988111209A patent/CN1202284C/zh not_active Expired - Fee Related
- 1998-09-18 JP JP2000519628A patent/JP4194753B2/ja not_active Expired - Fee Related
- 1998-09-18 WO PCT/EP1998/005960 patent/WO1999024639A1/de not_active Ceased
- 1998-09-18 KR KR1020007005021A patent/KR100560178B1/ko not_active Expired - Fee Related
- 1998-09-18 AT AT98952601T patent/ATE201723T1/de not_active IP Right Cessation
- 1998-10-14 ZA ZA989390A patent/ZA989390B/xx unknown
- 1998-11-11 TW TW087118803A patent/TW416994B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SK285304B6 (sk) | 2006-10-05 |
| ID27132A (id) | 2001-03-01 |
| RU2000115302A (ru) | 2005-01-10 |
| RU2198958C2 (ru) | 2003-02-20 |
| US6423156B1 (en) | 2002-07-23 |
| JP4194753B2 (ja) | 2008-12-10 |
| DE59800806D1 (de) | 2001-07-05 |
| CZ295684B6 (cs) | 2005-09-14 |
| EP1029113A1 (de) | 2000-08-23 |
| DE19750066C1 (de) | 1999-08-05 |
| PL187121B1 (pl) | 2004-05-31 |
| CZ20001647A3 (en) | 2001-05-16 |
| TW416994B (en) | 2001-01-01 |
| KR20010031919A (ko) | 2001-04-16 |
| ZA989390B (en) | 1999-04-15 |
| PL340454A1 (en) | 2001-02-12 |
| EP1029113B1 (de) | 2001-05-30 |
| CN1278872A (zh) | 2001-01-03 |
| AU1023999A (en) | 1999-05-31 |
| WO1999024639A1 (de) | 1999-05-20 |
| AU730568B2 (en) | 2001-03-08 |
| CN1202284C (zh) | 2005-05-18 |
| KR100560178B1 (ko) | 2006-03-13 |
| SK6762000A3 (en) | 2001-08-06 |
| JP2001522942A (ja) | 2001-11-20 |
| BR9814038A (pt) | 2000-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |