PL4317507T3 - Blacha cienka z niezorientowanej stali elektrotechnicznej - Google Patents
Blacha cienka z niezorientowanej stali elektrotechnicznejInfo
- Publication number
- PL4317507T3 PL4317507T3 PL22781226.0T PL22781226T PL4317507T3 PL 4317507 T3 PL4317507 T3 PL 4317507T3 PL 22781226 T PL22781226 T PL 22781226T PL 4317507 T3 PL4317507 T3 PL 4317507T3
- Authority
- PL
- Poland
- Prior art keywords
- steel sheet
- electrical steel
- oriented electrical
- oriented
- sheet
- Prior art date
Links
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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
- C22C38/002—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
- C22C38/04—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
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
-
- 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
-
- 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
-
- 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
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/05—Grain orientation
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
- C21D8/1238—Flattening; Dressing; Flexing
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
- C21D8/1261—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment following 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
- C21D8/1272—Final recrystallisation annealing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021063652 | 2021-04-02 | ||
| PCT/JP2022/016490 WO2022211016A1 (ja) | 2021-04-02 | 2022-03-31 | 無方向性電磁鋼板 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL4317507T3 true PL4317507T3 (pl) | 2026-05-04 |
Family
ID=83456601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22781226.0T PL4317507T3 (pl) | 2021-04-02 | 2022-03-31 | Blacha cienka z niezorientowanej stali elektrotechnicznej |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US12024762B2 (pl) |
| EP (1) | EP4317507B1 (pl) |
| JP (1) | JP7164069B1 (pl) |
| KR (1) | KR102669809B1 (pl) |
| CN (1) | CN117062929B (pl) |
| BR (1) | BR112023019179A2 (pl) |
| PL (1) | PL4317507T3 (pl) |
| TW (1) | TWI869665B (pl) |
| WO (1) | WO2022211016A1 (pl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114667662B (zh) * | 2019-11-15 | 2024-10-01 | 日本制铁株式会社 | 转子芯、转子和旋转电机 |
| KR20240075044A (ko) * | 2022-11-18 | 2024-05-29 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
| JPWO2024172115A1 (pl) * | 2023-02-17 | 2024-08-22 | ||
| US20260110070A1 (en) * | 2023-04-05 | 2026-04-23 | Nippon Steel Corporation | Non-oriented electrical steel sheet, core, and rotary electric machine |
| WO2025104477A1 (en) * | 2023-11-15 | 2025-05-22 | Arcelormittal | A double cold rolled non-oriented electrical steel and a method of manufacturing non-oriented electrical steel thereof |
| WO2026068962A1 (en) * | 2024-09-30 | 2026-04-02 | The University Of Warwick | Non-grain oriented electrical steel alloys |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5256916U (pl) | 1975-10-22 | 1977-04-25 | ||
| JP4218077B2 (ja) | 1998-02-26 | 2009-02-04 | 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 |
| KR100872607B1 (ko) * | 2004-04-16 | 2008-12-09 | 신닛뽄세이테쯔 카부시키카이샤 | 펀칭 가공성과 왜곡 제거 소둔 후의 자기 특성이 우수한무방향성 전자 강판과 그 제조 방법 |
| JP4724431B2 (ja) * | 2005-02-08 | 2011-07-13 | 新日本製鐵株式会社 | 無方向性電磁鋼板 |
| JP5256916B2 (ja) | 2008-01-30 | 2013-08-07 | 新日鐵住金株式会社 | 磁束密度の高い無方向性電磁鋼板の製造方法 |
| JP5375559B2 (ja) | 2009-11-27 | 2013-12-25 | 新日鐵住金株式会社 | 無方向性電磁鋼板の剪断方法及びその方法を用いて製造した電磁部品 |
| JP5402694B2 (ja) | 2010-02-08 | 2014-01-29 | 新日鐵住金株式会社 | 圧延方向の磁気特性に優れた無方向性電磁鋼板の製造方法 |
| JP5273235B2 (ja) * | 2011-11-29 | 2013-08-28 | Jfeスチール株式会社 | 無方向性電磁鋼板の製造方法 |
| JP6794630B2 (ja) | 2016-02-17 | 2020-12-02 | 日本製鉄株式会社 | 電磁鋼板、及びその製造方法 |
| JP6855684B2 (ja) | 2016-04-18 | 2021-04-07 | 日本製鉄株式会社 | 電磁鋼板、及びその製造方法 |
| TWI643962B (zh) * | 2017-06-07 | 2018-12-11 | 日商新日鐵住金股份有限公司 | Non-directional electromagnetic steel sheet |
| TWI693289B (zh) * | 2017-06-07 | 2020-05-11 | 日商日本製鐵股份有限公司 | 無方向性電磁鋼板 |
| JP6891682B2 (ja) * | 2017-07-13 | 2021-06-18 | 日本製鉄株式会社 | 電磁鋼板及びその製造方法、ロータ用モータコア及びその製造方法、ステータ用モータコア及びその製造方法、並びに、モータコアの製造方法 |
| US11469018B2 (en) * | 2018-02-16 | 2022-10-11 | Nippon Steel Corporation | Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet |
| JP6992652B2 (ja) | 2018-03-30 | 2022-01-13 | 日本製鉄株式会社 | 電磁鋼板、及び、電磁鋼板の製造方法 |
| JP7172100B2 (ja) | 2018-04-02 | 2022-11-16 | 日本製鉄株式会社 | 無方向性電磁鋼板 |
| TWI722636B (zh) * | 2018-11-02 | 2021-03-21 | 日商日本製鐵股份有限公司 | 無方向性電磁鋼板 |
| JP7328491B2 (ja) * | 2018-11-09 | 2023-08-17 | 日本製鉄株式会社 | 無方向性電磁鋼板 |
| CN113366124B (zh) * | 2019-01-24 | 2023-01-17 | 杰富意钢铁株式会社 | 无取向性电磁钢板及其制造方法 |
| JP7352082B2 (ja) * | 2019-11-15 | 2023-09-28 | 日本製鉄株式会社 | 無方向性電磁鋼板 |
| EP4134456A4 (en) * | 2020-04-10 | 2023-11-08 | Nippon Steel Corporation | NON-CORNORIENTED ELECTRICAL STEEL SHEET, CORE, COLD-ROLLED STEEL SHEET, METHOD FOR PRODUCING NON-CORNORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING COLD-ROLLED STEEL SHEET |
| JP7017182B2 (ja) | 2021-01-22 | 2022-02-08 | 株式会社富士通ゼネラル | 空気調和装置 |
-
2022
- 2022-03-31 BR BR112023019179A patent/BR112023019179A2/pt unknown
- 2022-03-31 PL PL22781226.0T patent/PL4317507T3/pl unknown
- 2022-03-31 TW TW111112612A patent/TWI869665B/zh active
- 2022-03-31 WO PCT/JP2022/016490 patent/WO2022211016A1/ja not_active Ceased
- 2022-03-31 CN CN202280023291.9A patent/CN117062929B/zh active Active
- 2022-03-31 EP EP22781226.0A patent/EP4317507B1/en active Active
- 2022-03-31 JP JP2022545042A patent/JP7164069B1/ja active Active
- 2022-03-31 KR KR1020237031978A patent/KR102669809B1/ko active Active
- 2022-03-31 US US18/279,161 patent/US12024762B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7164069B1 (ja) | 2022-11-01 |
| US12024762B2 (en) | 2024-07-02 |
| WO2022211016A1 (ja) | 2022-10-06 |
| JPWO2022211016A1 (pl) | 2022-10-06 |
| TW202244285A (zh) | 2022-11-16 |
| KR102669809B1 (ko) | 2024-05-29 |
| BR112023019179A2 (pt) | 2023-10-17 |
| EP4317507A1 (en) | 2024-02-07 |
| EP4317507B1 (en) | 2026-02-11 |
| KR20230138047A (ko) | 2023-10-05 |
| TWI869665B (zh) | 2025-01-11 |
| CN117062929B (zh) | 2024-09-13 |
| CN117062929A (zh) | 2023-11-14 |
| EP4317507A4 (en) | 2024-09-18 |
| US20240035130A1 (en) | 2024-02-01 |
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