MX2019014336A - Lamina de acero electrico de grano no orientado y metodo para la fabricacion de la misma. - Google Patents
Lamina de acero electrico de grano no orientado y metodo para la fabricacion de la misma.Info
- Publication number
- MX2019014336A MX2019014336A MX2019014336A MX2019014336A MX2019014336A MX 2019014336 A MX2019014336 A MX 2019014336A MX 2019014336 A MX2019014336 A MX 2019014336A MX 2019014336 A MX2019014336 A MX 2019014336A MX 2019014336 A MX2019014336 A MX 2019014336A
- Authority
- MX
- Mexico
- Prior art keywords
- conducting
- electromagnetic steel
- steel sheet
- oriented electromagnetic
- annealing
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000137 annealing Methods 0.000 abstract 4
- 238000005097 cold rolling Methods 0.000 abstract 2
- 238000005098 hot rolling Methods 0.000 abstract 2
- 230000000593 degrading effect Effects 0.000 abstract 1
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
Classifications
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- 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
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- 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
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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
- C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
-
- 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
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- 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
- 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
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- 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
-
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
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- 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
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Abstract
Cuando se produce una lámina de acero eléctrico de grano no orientado al laminar en caliente un desbaste plano de acero que contiene, en % en masa, C: no más de 0.0050, Si: 3.2 a 4.5%, Mn: 0.1 a 2.0%, P: no más de 0.020%, As: no más de 0.0030%, Sn+Sb: 0.005 a 0.10%, y uno o dos elementos seleccionados de entre Mo y W en un contenido que varía de 0.0020 a 0.10% en total, opcionalmente llevar a cabo recocido en banda caliente, someter la lámina de acero resultante a una laminación en frío o dos o más laminaciones en frío que incluyen un recocido intermedio entre las mismas para lograr un espesor de lámina final, y a continuación someter la lámina laminada en frío a recocido de acabado, un contenido de N2 en una atmósfera en el recocido de acabado se establece en no más de 20% en vol., y preferiblemente, una reducción por laminación en una primera pasada de laminación en bruto de la laminación en caliente se establece en no más de 25%, y un velocidad de deformación promedio en la primera pasada se establece en no más de 4/s, lo cual permite mejorar la propiedad de laminación en frío sin ninguna degradación en la propiedad magnética y ninguna disminución en la productividad.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017107588A JP6738047B2 (ja) | 2017-05-31 | 2017-05-31 | 無方向性電磁鋼板とその製造方法 |
PCT/JP2018/017716 WO2018221126A1 (ja) | 2017-05-31 | 2018-05-08 | 無方向性電磁鋼板とその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019014336A true MX2019014336A (es) | 2020-01-27 |
Family
ID=64455946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019014336A MX2019014336A (es) | 2017-05-31 | 2018-05-08 | Lamina de acero electrico de grano no orientado y metodo para la fabricacion de la misma. |
Country Status (9)
Country | Link |
---|---|
US (1) | US11404189B2 (es) |
EP (1) | EP3633059A4 (es) |
JP (1) | JP6738047B2 (es) |
KR (1) | KR102315078B1 (es) |
CN (1) | CN110678568A (es) |
MX (1) | MX2019014336A (es) |
RU (1) | RU2724346C1 (es) |
TW (1) | TWI665313B (es) |
WO (1) | WO2018221126A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020136993A1 (ja) * | 2018-12-27 | 2020-07-02 | 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 |
WO2021084785A1 (ja) * | 2019-10-29 | 2021-05-06 | 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 |
KR102278897B1 (ko) * | 2019-12-19 | 2021-07-16 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
KR102325005B1 (ko) * | 2019-12-20 | 2021-11-11 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
US20220380877A1 (en) * | 2020-02-20 | 2022-12-01 | Nippon Steel Corporation | Hot-rolled steel sheet for non-oriented electrical steel sheet |
CN116685704B (zh) | 2021-03-31 | 2024-04-02 | 日本制铁株式会社 | 无取向电磁钢板及无取向电磁钢板的制造方法 |
CN113502433A (zh) * | 2021-04-19 | 2021-10-15 | 本钢板材股份有限公司 | 薄规格无取向硅钢35bw440及其生产方法 |
JP7268803B1 (ja) * | 2021-11-02 | 2023-05-08 | Jfeスチール株式会社 | 無方向性電磁鋼板とその製造方法 |
JPWO2023079922A1 (es) * | 2021-11-02 | 2023-05-11 | ||
WO2024057940A1 (ja) * | 2022-09-13 | 2024-03-21 | Jfeスチール株式会社 | 高強度無方向性電磁鋼板とその製造方法 |
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JP4589747B2 (ja) | 2005-02-04 | 2010-12-01 | 新日本製鐵株式会社 | 磁気特性に優れた無方向性電磁鋼板とその製造方法および歪取焼鈍方法 |
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2017
- 2017-05-31 JP JP2017107588A patent/JP6738047B2/ja active Active
-
2018
- 2018-05-08 US US16/617,262 patent/US11404189B2/en active Active
- 2018-05-08 CN CN201880035197.9A patent/CN110678568A/zh active Pending
- 2018-05-08 RU RU2019142421A patent/RU2724346C1/ru active
- 2018-05-08 WO PCT/JP2018/017716 patent/WO2018221126A1/ja active Application Filing
- 2018-05-08 MX MX2019014336A patent/MX2019014336A/es unknown
- 2018-05-08 EP EP18810011.9A patent/EP3633059A4/en active Pending
- 2018-05-08 KR KR1020197033939A patent/KR102315078B1/ko active IP Right Grant
- 2018-05-21 TW TW107117141A patent/TWI665313B/zh active
Also Published As
Publication number | Publication date |
---|---|
TW201903169A (zh) | 2019-01-16 |
CN110678568A (zh) | 2020-01-10 |
US11404189B2 (en) | 2022-08-02 |
WO2018221126A1 (ja) | 2018-12-06 |
JP2018204052A (ja) | 2018-12-27 |
JP6738047B2 (ja) | 2020-08-12 |
RU2724346C1 (ru) | 2020-06-23 |
TWI665313B (zh) | 2019-07-11 |
KR102315078B1 (ko) | 2021-10-19 |
KR20190142357A (ko) | 2019-12-26 |
EP3633059A1 (en) | 2020-04-08 |
EP3633059A4 (en) | 2020-04-29 |
US20210159002A1 (en) | 2021-05-27 |
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