JPWO2011105327A1 - 無方向性電磁鋼板 - Google Patents
無方向性電磁鋼板 Download PDFInfo
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- JPWO2011105327A1 JPWO2011105327A1 JP2011522315A JP2011522315A JPWO2011105327A1 JP WO2011105327 A1 JPWO2011105327 A1 JP WO2011105327A1 JP 2011522315 A JP2011522315 A JP 2011522315A JP 2011522315 A JP2011522315 A JP 2011522315A JP WO2011105327 A1 JPWO2011105327 A1 JP WO2011105327A1
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- steel sheet
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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
- C21D8/1244—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
- 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
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
-
- 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
- C21D8/1266—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 between cold rolling steps
Abstract
Description
Si:1.5質量%〜4質量%、
Al:0.4質量%〜3質量%、及び
W :0.0003質量%〜0.01質量%
を含有し、
C含有量が0.006質量%以下であり、
Mn含有量が1.5質量%以下であり、
S含有量が0.003質量%以下であり、
N含有量が0.003質量%以下であり、
残部がFe及び不可避的不純物からなることを特徴とする無方向性電磁鋼板。
Mo:0.001質量%〜0.03質量%、
Ti:0.0005質量%〜0.007質量%、及び
Nb:0.0002質量%〜0.004質量%
からなる群から選択された少なくとも一種を含有することを特徴とする(1)に記載の無方向性電磁鋼板。
V :0.0005質量%〜0.005質量%、
Zr:0.0003質量%〜0.003質量%、
Cu:0.001質量%〜0.2質量%、
Sn:0.001質量%〜0.2質量%、
Ni:0.001質量%〜0.2質量%、
Sb:0.001質量%〜0.2質量%、
希土類元素:0.0002質量%〜0.004質量%、及び
Ca:0.0005質量%〜0.006質量%
からなる群から選択された少なくとも一種を含有することを特徴とする(1)又は(2)に記載の無方向性電磁鋼板。
Claims (4)
- Cr:0.3質量%〜5.3質量%、
Si:1.5質量%〜4質量%、
Al:0.4質量%〜3質量%、及び
W :0.0003質量%〜0.01質量%
を含有し、
C含有量が0.006質量%以下であり、
Mn含有量が1.5質量%以下であり、
S含有量が0.003質量%以下であり、
N含有量が0.003質量%以下であり、
残部がFe及び不可避的不純物からなることを特徴とする無方向性電磁鋼板。 - 更に、
Mo:0.001質量%〜0.03質量%、
Ti:0.0005質量%〜0.007質量%、及び
Nb:0.0002質量%〜0.004質量%
からなる群から選択された少なくとも一種を含有することを特徴とする請求項1に記載の無方向性電磁鋼板。 - 更に、
V :0.0005質量%〜0.005質量%、
Zr:0.0003質量%〜0.003質量%、
Cu:0.001質量%〜0.2質量%、
Sn:0.001質量%〜0.2質量%、
Ni:0.001質量%〜0.2質量%、
Sb:0.001質量%〜0.2質量%、
希土類元素:0.0002質量%〜0.004質量%、及び
Ca:0.0005質量%〜0.006質量%
からなる群から選択された少なくとも一種を含有することを特徴とする請求項1に記載の無方向性電磁鋼板。 - 更に、
V :0.0005質量%〜0.005質量%、
Zr:0.0003質量%〜0.003質量%、
Cu:0.001質量%〜0.2質量%、
Sn:0.001質量%〜0.2質量%、
Ni:0.001質量%〜0.2質量%、
Sb:0.001質量%〜0.2質量%、
希土類元素:0.0002質量%〜0.004質量%、及び
Ca:0.0005質量%〜0.006質量%
からなる群から選択された少なくとも一種を含有することを特徴とする請求項2に記載の無方向性電磁鋼板。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011522315A JP4860783B2 (ja) | 2010-02-25 | 2011-02-21 | 無方向性電磁鋼板 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010039867 | 2010-02-25 | ||
JP2010039867 | 2010-02-25 | ||
JP2011522315A JP4860783B2 (ja) | 2010-02-25 | 2011-02-21 | 無方向性電磁鋼板 |
PCT/JP2011/053676 WO2011105327A1 (ja) | 2010-02-25 | 2011-02-21 | 無方向性電磁鋼板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4860783B2 JP4860783B2 (ja) | 2012-01-25 |
JPWO2011105327A1 true JPWO2011105327A1 (ja) | 2013-06-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011522315A Active JP4860783B2 (ja) | 2010-02-25 | 2011-02-21 | 無方向性電磁鋼板 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8591671B2 (ja) |
EP (1) | EP2540853B1 (ja) |
JP (1) | JP4860783B2 (ja) |
KR (1) | KR101302895B1 (ja) |
CN (1) | CN102753718A (ja) |
BR (1) | BR112012021177B1 (ja) |
TW (1) | TWI398530B (ja) |
WO (1) | WO2011105327A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5733409B2 (ja) * | 2011-09-27 | 2015-06-10 | Jfeスチール株式会社 | 無方向性電磁鋼板 |
TWI468533B (zh) * | 2012-05-31 | 2015-01-11 | Nippon Steel & Sumitomo Metal Corp | Non - directional electromagnetic steel plate |
JP2014177684A (ja) * | 2013-03-15 | 2014-09-25 | Jfe Steel Corp | 高周波鉄損特性に優れる無方向性電磁鋼板 |
CN104152800A (zh) * | 2014-08-07 | 2014-11-19 | 河北钢铁股份有限公司 | 低磁各向异性无取向硅钢板及其制备工艺 |
WO2016063098A1 (en) * | 2014-10-20 | 2016-04-28 | Arcelormittal | Method of production of tin containing non grain-oriented silicon steel sheet, steel sheet obtained and use thereof |
WO2016175121A1 (ja) * | 2015-04-27 | 2016-11-03 | 新日鐵住金株式会社 | 無方向性電磁鋼板 |
MX2018007972A (es) | 2015-12-28 | 2018-11-09 | Jfe Steel Corp | Lamina de acero electrico de grano no orientado y metodo para la fabricacion de lamina de acero electrico de grano no orientado. |
KR101892231B1 (ko) | 2016-12-19 | 2018-08-27 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
US20210343458A1 (en) * | 2018-11-02 | 2021-11-04 | Nippon Steel Corporation | Non-oriented electrical steel sheet |
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-
2011
- 2011-02-21 CN CN2011800093354A patent/CN102753718A/zh active Pending
- 2011-02-21 WO PCT/JP2011/053676 patent/WO2011105327A1/ja active Application Filing
- 2011-02-21 US US13/578,853 patent/US8591671B2/en active Active
- 2011-02-21 JP JP2011522315A patent/JP4860783B2/ja active Active
- 2011-02-21 EP EP11747288.6A patent/EP2540853B1/en active Active
- 2011-02-21 BR BR112012021177-3A patent/BR112012021177B1/pt active IP Right Grant
- 2011-02-21 KR KR1020127021514A patent/KR101302895B1/ko active IP Right Grant
- 2011-02-23 TW TW100106011A patent/TWI398530B/zh active
Also Published As
Publication number | Publication date |
---|---|
CN102753718A (zh) | 2012-10-24 |
EP2540853B1 (en) | 2015-05-27 |
EP2540853A1 (en) | 2013-01-02 |
US20120321502A1 (en) | 2012-12-20 |
BR112012021177A2 (pt) | 2016-05-17 |
JP4860783B2 (ja) | 2012-01-25 |
TW201139699A (en) | 2011-11-16 |
TWI398530B (zh) | 2013-06-11 |
EP2540853A4 (en) | 2013-10-30 |
BR112012021177B1 (pt) | 2018-06-05 |
KR20120099533A (ko) | 2012-09-10 |
WO2011105327A1 (ja) | 2011-09-01 |
KR101302895B1 (ko) | 2013-09-06 |
US8591671B2 (en) | 2013-11-26 |
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