IN2015DN00825A - - Google Patents
Info
- Publication number
- IN2015DN00825A IN2015DN00825A IN825DEN2015A IN2015DN00825A IN 2015DN00825 A IN2015DN00825 A IN 2015DN00825A IN 825DEN2015 A IN825DEN2015 A IN 825DEN2015A IN 2015DN00825 A IN2015DN00825 A IN 2015DN00825A
- Authority
- IN
- India
- Prior art keywords
- iron
- steel sheet
- punching process
- oriented magnetic
- magnetic steel
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14775—Fe-Si based alloys in the form of sheets
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C21D8/1222—Hot rolling
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14791—Fe-Si-Al based alloys, e.g. Sendust
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
-
- 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
-
- 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
- C21D8/1261—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 following hot 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)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012182322A JP5533958B2 (ja) | 2012-08-21 | 2012-08-21 | 打抜加工による鉄損劣化の小さい無方向性電磁鋼板 |
PCT/JP2013/070836 WO2014030512A1 (ja) | 2012-08-21 | 2013-08-01 | 打抜加工による鉄損特性の劣化が小さい無方向性電磁鋼板 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN00825A true IN2015DN00825A (zh) | 2015-06-12 |
Family
ID=50149822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN825DEN2015 IN2015DN00825A (zh) | 2012-08-21 | 2013-08-01 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9767946B2 (zh) |
EP (1) | EP2889389B8 (zh) |
JP (1) | JP5533958B2 (zh) |
KR (1) | KR101713802B1 (zh) |
IN (1) | IN2015DN00825A (zh) |
TW (1) | TWI479032B (zh) |
WO (1) | WO2014030512A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6057082B2 (ja) * | 2013-03-13 | 2017-01-11 | Jfeスチール株式会社 | 磁気特性に優れる無方向性電磁鋼板 |
JP5995002B2 (ja) | 2013-08-20 | 2016-09-21 | Jfeスチール株式会社 | 高磁束密度無方向性電磁鋼板およびモータ |
RU2665645C1 (ru) * | 2014-10-30 | 2018-09-03 | ДжФЕ СТИЛ КОРПОРЕЙШН | Неориентированная листовая электротехническая сталь и способ изготовления неориентированной листовой электротехнической стали |
JP6233374B2 (ja) * | 2014-11-19 | 2017-11-22 | Jfeスチール株式会社 | 高けい素鋼板 |
RU2674373C1 (ru) * | 2015-02-24 | 2018-12-07 | ДжФЕ СТИЛ КОРПОРЕЙШН | Способ получения листов из нетекстурированной электротехнической стали |
JP6327181B2 (ja) * | 2015-03-13 | 2018-05-23 | Jfeスチール株式会社 | 高けい素鋼板 |
KR102104769B1 (ko) * | 2015-12-28 | 2020-04-27 | 제이에프이 스틸 가부시키가이샤 | 무방향성 전기 강판, 및 무방향성 전기 강판의 제조 방법 |
JP6738047B2 (ja) * | 2017-05-31 | 2020-08-12 | Jfeスチール株式会社 | 無方向性電磁鋼板とその製造方法 |
KR102003857B1 (ko) * | 2017-10-27 | 2019-10-17 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
KR102009392B1 (ko) * | 2017-12-26 | 2019-08-09 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
CN108857578B (zh) * | 2018-05-07 | 2019-07-05 | 马鞍山钢铁股份有限公司 | 一种磁性能试验板件剪切质量监控方法 |
TWI717879B (zh) * | 2018-10-24 | 2021-02-01 | 日商日本製鐵股份有限公司 | 無方向性電磁鋼板及使用其之積層鐵芯的製造方法 |
EP3875614A4 (en) * | 2018-11-02 | 2022-08-17 | Nippon Steel Corporation | NON-ORIENTED ELECTROMAGNETIC STEEL |
KR20210024613A (ko) * | 2018-11-02 | 2021-03-05 | 닛폰세이테츠 가부시키가이샤 | 무방향성 전자기 강판 |
CA3122123C (en) * | 2018-12-27 | 2023-01-24 | Jfe Steel Corporation | Non-oriented electrical steel sheet |
KR102278897B1 (ko) * | 2019-12-19 | 2021-07-16 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
CN115398012A (zh) * | 2020-04-02 | 2022-11-25 | 日本制铁株式会社 | 无取向电磁钢板及其制造方法 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5853694B2 (ja) | 1980-08-07 | 1983-11-30 | 川崎製鉄株式会社 | 優れた磁気特性を有する面内無方向性高珪素鋼薄帯の製造方法 |
DE3135438A1 (de) | 1981-09-08 | 1983-03-24 | Robert Bosch Gmbh, 7000 Stuttgart | Vakuumfluegelpumpe |
JP2540946B2 (ja) * | 1989-06-30 | 1996-10-09 | 日本鋼管株式会社 | 磁気特性に優れた無方向性電磁鋼板およびその製造方法 |
JP2970436B2 (ja) | 1994-11-11 | 1999-11-02 | 住友金属工業株式会社 | フルプロセス無方向性電磁鋼板の製造方法 |
DE69625845T2 (de) * | 1995-05-02 | 2003-12-24 | Sumitomo Metal Industries, Ltd. | Magnetisches Stahlblech mit verbesserten magnetischen Eigenschaften und verbesserter Stanzbarkeit |
JP4264987B2 (ja) | 1997-06-27 | 2009-05-20 | Jfeスチール株式会社 | 無方向性電磁鋼板 |
JPH11131196A (ja) | 1997-10-30 | 1999-05-18 | Nkk Corp | 鉄損の低い無方向性電磁鋼板 |
JP3883030B2 (ja) | 1998-06-03 | 2007-02-21 | Jfeスチール株式会社 | 無方向性電磁鋼板 |
CN1102670C (zh) | 1999-06-16 | 2003-03-05 | 住友金属工业株式会社 | 无方向性电磁钢片及其制造方法 |
JP4019608B2 (ja) * | 1999-06-16 | 2007-12-12 | 住友金属工業株式会社 | 無方向性電磁鋼板およびその製造方法 |
US6436199B1 (en) * | 1999-09-03 | 2002-08-20 | Kawasaki Steel Corporation | Non-oriented magnetic steel sheet having low iron loss and high magnetic flux density and manufacturing method therefor |
JP2001131717A (ja) * | 1999-11-05 | 2001-05-15 | Kawasaki Steel Corp | 打ち抜き性に優れた低鉄損無方向性電磁鋼板 |
JP2001323344A (ja) * | 2000-05-15 | 2001-11-22 | Kawasaki Steel Corp | 加工性およびリサイクル性に優れた無方向性電磁鋼板 |
JP2001335897A (ja) | 2000-05-24 | 2001-12-04 | Kawasaki Steel Corp | 加工性およびリサイクル性に優れた低鉄損かつ高磁束密度の無方向性電磁鋼板 |
JP2002030397A (ja) | 2000-07-13 | 2002-01-31 | Sumitomo Metal Ind Ltd | 無方向性電磁鋼板とその製造方法 |
JP3835137B2 (ja) | 2000-07-28 | 2006-10-18 | 住友金属工業株式会社 | 無方向性電磁鋼板およびその製造方法 |
JP3835216B2 (ja) | 2001-08-09 | 2006-10-18 | 住友金属工業株式会社 | 無方向性電磁鋼板およびその製造方法 |
JP2003243214A (ja) | 2002-02-18 | 2003-08-29 | Jfe Steel Kk | モータ鉄心用無方向性電磁鋼板とその製造方法 |
JP4319889B2 (ja) * | 2002-12-06 | 2009-08-26 | 新日本製鐵株式会社 | 全周磁気特性の優れた無方向性電磁鋼板及びその製造方法 |
JP4833523B2 (ja) | 2004-02-17 | 2011-12-07 | 新日本製鐵株式会社 | 電磁鋼板とその製造方法 |
WO2007007423A1 (ja) * | 2005-07-07 | 2007-01-18 | Sumitomo Metal Industries, Ltd. | 無方向性電磁鋼板およびその製造方法 |
JP4658840B2 (ja) * | 2006-03-20 | 2011-03-23 | 新日本製鐵株式会社 | 無方向性電磁鋼板の製造方法 |
JP5228379B2 (ja) * | 2006-07-27 | 2013-07-03 | 新日鐵住金株式会社 | 強度と磁気特性に優れた無方向性電磁鋼板とその製造方法 |
JP5200376B2 (ja) | 2006-12-26 | 2013-06-05 | 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 |
JP5417689B2 (ja) * | 2007-03-20 | 2014-02-19 | Jfeスチール株式会社 | 無方向性電磁鋼板 |
BRPI1013018B1 (pt) | 2009-06-03 | 2018-07-10 | Nippon Steel & Sumitomo Metal Corporation | Chapa de aço eletricamente não orientada |
JP5338750B2 (ja) | 2010-06-09 | 2013-11-13 | Jfeスチール株式会社 | 無方向性電磁鋼板の製造方法 |
CN102634742B (zh) | 2012-04-01 | 2013-09-25 | 首钢总公司 | 一种无Al的无取向电工钢的制备方法 |
-
2012
- 2012-08-21 JP JP2012182322A patent/JP5533958B2/ja active Active
-
2013
- 2013-08-01 IN IN825DEN2015 patent/IN2015DN00825A/en unknown
- 2013-08-01 KR KR1020157001046A patent/KR101713802B1/ko active IP Right Grant
- 2013-08-01 EP EP13830303.7A patent/EP2889389B8/en active Active
- 2013-08-01 US US14/418,351 patent/US9767946B2/en active Active
- 2013-08-01 WO PCT/JP2013/070836 patent/WO2014030512A1/ja active Application Filing
- 2013-08-16 TW TW102129447A patent/TWI479032B/zh active
Also Published As
Publication number | Publication date |
---|---|
WO2014030512A1 (ja) | 2014-02-27 |
JP2014040622A (ja) | 2014-03-06 |
TW201413007A (zh) | 2014-04-01 |
CN104302801A (zh) | 2015-01-21 |
TWI479032B (zh) | 2015-04-01 |
KR20150023770A (ko) | 2015-03-05 |
JP5533958B2 (ja) | 2014-06-25 |
US20150187475A1 (en) | 2015-07-02 |
EP2889389B8 (en) | 2018-05-02 |
EP2889389A1 (en) | 2015-07-01 |
US9767946B2 (en) | 2017-09-19 |
EP2889389B1 (en) | 2018-03-28 |
EP2889389A4 (en) | 2016-04-06 |
KR101713802B1 (ko) | 2017-03-08 |
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