RU93043462A - Неориентированные листы электротехнической стали и способы их изготовления - Google Patents
Неориентированные листы электротехнической стали и способы их изготовленияInfo
- Publication number
- RU93043462A RU93043462A RU93043462/02A RU93043462A RU93043462A RU 93043462 A RU93043462 A RU 93043462A RU 93043462/02 A RU93043462/02 A RU 93043462/02A RU 93043462 A RU93043462 A RU 93043462A RU 93043462 A RU93043462 A RU 93043462A
- Authority
- RU
- Russia
- Prior art keywords
- electrical steel
- oriented
- steel
- manufacture
- methods
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 3
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 title 1
- 229910000976 Electrical steel Inorganic materials 0.000 claims 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims 2
- 150000002910 rare earth metals Chemical class 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 238000005275 alloying Methods 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052787 antimony Inorganic materials 0.000 claims 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000011162 core material Substances 0.000 claims 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
Claims (1)
- Данное изобретение относится к неориентированным листам электротехнической стали, используемым в качестве материала сердечников в электрических машинах и оборудовании, таком, как различные электромоторы, генераторы, малые трансформаторы и балластные дроссели и т.п. Цель изобретения - предложить неориентированный стальной электротехнический лист с повышенными магнитными свойствами, изготовляемый по полному или половинному процессу с должным выбором состава неориентированного листа электротехнической стали. Далее в способе изготовления неориентированного листа электротехнической стали с повышенными магнитными свойствами половинным или полным процессом, добавляют никель и медь к стали, содержащей не более 3,5% кремния, не более 0,7% алюминия и менее 1,0 или 0,5% марганца, сумма одного или обоих легирующих элементов - олова и сурьмы - одновременно добавляется для получения основной системы компонентов, углерод, фосфор, кальций и/или редкоземельный металл (РЗЭ) добавочно добавляют к основной системе компонентов.
Applications Claiming Priority (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR91-18622 | 1991-10-22 | ||
KR9118626 | 1991-10-22 | ||
KR91-18626 | 1991-10-22 | ||
KR1019910018626A KR930011407B1 (ko) | 1991-10-22 | 1991-10-22 | 자속밀도와 투자율이 높은 무방향성 전기강판 및 그 제조방법 |
KR9118622 | 1991-10-22 | ||
KR1019910018622A KR930011406B1 (ko) | 1991-10-22 | 1991-10-22 | 자성이 우수한 무방향성 전기강판 및 그 제조방법 |
KR92-18619 | 1992-10-09 | ||
KR1019920018618A KR950004934B1 (ko) | 1992-10-09 | 1992-10-09 | 투자율이 우수한 무방향성 전기 강판 및 그 제조방법 |
KR9218619 | 1992-10-09 | ||
KR9218618 | 1992-10-09 | ||
KR92-18617 | 1992-10-09 | ||
KR9218617 | 1992-10-09 | ||
KR1019920018619A KR950003293B1 (ko) | 1992-10-09 | 1992-10-09 | 자기특성이 우수한 무방향성 전기강판 및 그 제조방법 |
KR1019920018617A KR950004933B1 (ko) | 1992-10-09 | 1992-10-09 | 자기특성이 우수한 무방향성 전기강판의 제조방법 |
KR92-18618 | 1992-10-09 | ||
PCT/KR1992/000050 WO1993008313A1 (en) | 1991-10-22 | 1992-10-22 | Nonoriented electrical steel sheets with superior magnetic properties, and methods for manufacturing thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
RU93043462A true RU93043462A (ru) | 1997-02-10 |
RU2092605C1 RU2092605C1 (ru) | 1997-10-10 |
Family
ID=27532128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU9293043462A RU2092605C1 (ru) | 1991-10-22 | 1992-10-22 | Листы изотропной электротехнической стали и способы их изготовления |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0567612A4 (ru) |
JP (1) | JP2700505B2 (ru) |
CN (1) | CN1039352C (ru) |
CZ (1) | CZ284195B6 (ru) |
RU (1) | RU2092605C1 (ru) |
WO (1) | WO1993008313A1 (ru) |
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DE19930519C1 (de) * | 1999-07-05 | 2000-09-14 | Thyssenkrupp Stahl Ag | Verfahren zum Herstellen von nicht kornorientiertem Elektroblech |
JP3446385B2 (ja) * | 1995-04-21 | 2003-09-16 | Jfeスチール株式会社 | 被膜密着性に優れた無方向性電磁鋼板 |
US20050000596A1 (en) * | 2003-05-14 | 2005-01-06 | Ak Properties Inc. | Method for production of non-oriented electrical steel strip |
CN100529115C (zh) * | 2004-12-21 | 2009-08-19 | 株式会社Posco | 具有优良磁性的无取向电工钢板及其制造方法 |
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CN100369712C (zh) * | 2005-07-06 | 2008-02-20 | 东北大学 | 一种低铁损冷轧无取向硅钢板的制造方法 |
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KR100733345B1 (ko) * | 2005-12-27 | 2007-06-29 | 주식회사 포스코 | 자성이 우수한 무방향성 전기강판 및 그 제조방법 |
CN100513060C (zh) * | 2006-05-12 | 2009-07-15 | 武汉分享科工贸有限公司 | 无取向冷轧电工钢板制造方法 |
JP4510911B2 (ja) * | 2008-07-24 | 2010-07-28 | 新日本製鐵株式会社 | 高周波用無方向性電磁鋼鋳片の製造方法 |
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KR101203791B1 (ko) * | 2012-03-27 | 2012-11-21 | 허남회 | 자성특성이 우수한 (100)〔0vw〕 무방향성 전기강판의 제조방법 |
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CN106048392A (zh) * | 2016-07-18 | 2016-10-26 | 华南理工大学 | 一种薄板坯连铸连轧工艺生产半工艺冷轧无取向电工钢转子、定子生产方法 |
PL3495525T3 (pl) | 2016-08-05 | 2022-06-20 | Nippon Steel Corporation | Blacha cienka z niezorientowanej stali elektrotechnicznej, sposób wytwarzania blachy cienkiej z niezorientowanej stali elektrotechnicznej i sposób wytwarzania rdzenia do silnika |
KR102244171B1 (ko) * | 2016-11-25 | 2021-04-23 | 제이에프이 스틸 가부시키가이샤 | 무방향성 전기 강판 및 그 제조 방법 |
KR101918720B1 (ko) | 2016-12-19 | 2018-11-14 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
JP6665794B2 (ja) * | 2017-01-17 | 2020-03-13 | Jfeスチール株式会社 | 無方向性電磁鋼板およびその製造方法 |
JP6478004B1 (ja) * | 2017-07-19 | 2019-03-06 | 新日鐵住金株式会社 | 無方向性電磁鋼板 |
EP3686298A4 (en) * | 2017-09-20 | 2020-11-18 | Baosteel Zhanjiang Iron & Steel Co., Ltd. | HEAT TREATMENT DEVICE, THERMAL INSULATION, HOT COIL, FIXED TYPE |
DE102018201618A1 (de) * | 2018-02-02 | 2019-08-08 | Thyssenkrupp Ag | Nachglühfähiges, aber nicht nachglühpflichtiges Elektroband |
CN108286021B (zh) * | 2018-03-27 | 2020-01-21 | 东北大学 | 一种高磁感无取向硅钢板的制备方法 |
WO2020094230A1 (de) | 2018-11-08 | 2020-05-14 | Thyssenkrupp Steel Europe Ag | Elektroband oder -blech für höherfrequente elektromotoranwendungen mit verbesserter polarisation und geringen ummagnetisierungsverlusten |
MX2021012533A (es) * | 2019-04-22 | 2021-11-12 | Jfe Steel Corp | Metodo para producir una hoja de acero electrico no orientado. |
WO2020241315A1 (ja) | 2019-05-28 | 2020-12-03 | Jfeスチール株式会社 | モータコアの製造方法 |
WO2021096064A1 (ko) | 2019-11-12 | 2021-05-20 | 엘지전자 주식회사 | 무방향성 전기강판 및 그 제조 방법 |
KR102325011B1 (ko) * | 2019-12-20 | 2021-11-11 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
JP7393692B2 (ja) * | 2020-02-20 | 2023-12-07 | 日本製鉄株式会社 | 無方向性電磁鋼板用の熱延鋼板、無方向性電磁鋼板、およびその製造方法 |
CN111560554A (zh) * | 2020-05-06 | 2020-08-21 | 包头钢铁(集团)有限责任公司 | 一种稀土无取向硅钢的制备方法 |
CN114012355B (zh) * | 2021-10-13 | 2024-04-02 | 河南科源电子铝箔有限公司 | 一种高压阳极电子铝箔无粘箔生产工艺 |
CN113897556A (zh) * | 2021-10-14 | 2022-01-07 | 马鞍山钢铁股份有限公司 | 一种改善表面麻点缺陷的薄规格中低牌号无取向硅钢及其生产方法 |
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JPS5468717A (en) * | 1977-11-11 | 1979-06-02 | Kawasaki Steel Co | Production of unidirectional silicon steel plate with excellent electromagnetic property |
DE3361738D1 (en) * | 1982-01-27 | 1986-02-20 | Nippon Steel Corp | Non-oriented electrical steel sheet having a low watt loss and a high magnetic flux density and a process for producing the same |
JPS63317627A (ja) * | 1987-06-18 | 1988-12-26 | Kawasaki Steel Corp | 鉄損が低くかつ透磁率が高いセミプロセス無方向性電磁鋼板およびその製造方法 |
JPS6439348A (en) * | 1987-08-04 | 1989-02-09 | Nippon Steel Corp | Non-oriented magnetic steel sheet having low iron loss and excellent magnetic flux density and its production |
JPH03215627A (ja) * | 1990-01-19 | 1991-09-20 | Nippon Steel Corp | 無方向性電磁鋼板の製造方法 |
-
1992
- 1992-10-22 EP EP19920922513 patent/EP0567612A4/en not_active Ceased
- 1992-10-22 RU RU9293043462A patent/RU2092605C1/ru not_active IP Right Cessation
- 1992-10-22 CN CN92113058A patent/CN1039352C/zh not_active Expired - Fee Related
- 1992-10-22 WO PCT/KR1992/000050 patent/WO1993008313A1/en not_active Application Discontinuation
- 1992-10-22 JP JP5507617A patent/JP2700505B2/ja not_active Expired - Fee Related
- 1992-10-22 CZ CZ931218A patent/CZ284195B6/cs not_active IP Right Cessation
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