RU2015139083A - Лист из нетекстурированной электротехнической стали с превосходными потерями в железе на высокой частоте - Google Patents
Лист из нетекстурированной электротехнической стали с превосходными потерями в железе на высокой частоте Download PDFInfo
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- RU2015139083A RU2015139083A RU2015139083A RU2015139083A RU2015139083A RU 2015139083 A RU2015139083 A RU 2015139083A RU 2015139083 A RU2015139083 A RU 2015139083A RU 2015139083 A RU2015139083 A RU 2015139083A RU 2015139083 A RU2015139083 A RU 2015139083A
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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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
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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
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14775—Fe-Si based 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
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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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
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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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
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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
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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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
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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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
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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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- H01F1/16—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
-
- 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
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- 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)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Claims (7)
1. Лист из неориентированной электротехнической стали химического состава, включающего С: не более 0,005 мас.%, Si: 1,5-4 мас.%, Μn: 1-5 мас.%, Р: не более 0,1 мас.%, S: не более 0,005 мас.%, Al: не более 3 мас.%, N: не более 0,005 мас.%, Pb: не более 0,0010 мас.% и остальное Fe и неизбежные примеси.
2. Лист из нетекстурированной электротехнической стали по п. 1, который содержит один или два элемента из Са: 0,0005-0,007 мас.% и Mg: 0,0002-0,005 мас.% в дополнение к вышеуказанному химическому составу.
3. Лист из нетекстурированной электротехнической стали по п. 1, который содержит один или два элемента из Sb: 0,0005-0,05 мас.% и Sn: 0,0005-0,05 мас.% в дополнение к вышеуказанному химическому составу.
4. Лист из нетекстурированной электротехнической стали по п. 2, который содержит один или два элемента из Sb: 0,0005-0,05 мас.% и Sn: 0,0005-0,05 мас.% в дополнение к вышеуказанному химическому составу.
5. Лист из нетекстурированной электротехнической стали по любому из пп. 1-4, который содержит Mo: 0,0005-0,0030 мас.% в дополнение к вышеуказанному химическому составу.
6. Лист из нетекстурированной электротехнической стали по любому из пп. 1-4, который содержит Ti: не более 0,002 мас.%.
7. Лист из нетекстурированной электротехнической стали по п. 5, который содержит Ti: не более 0,002 мас.%.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013-053307 | 2013-03-15 | ||
JP2013053307A JP2014177684A (ja) | 2013-03-15 | 2013-03-15 | 高周波鉄損特性に優れる無方向性電磁鋼板 |
PCT/JP2014/056426 WO2014142149A1 (ja) | 2013-03-15 | 2014-03-12 | 高周波鉄損特性に優れる無方向性電磁鋼板 |
Publications (2)
Publication Number | Publication Date |
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RU2015139083A true RU2015139083A (ru) | 2017-03-20 |
RU2621541C2 RU2621541C2 (ru) | 2017-06-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2015139083A RU2621541C2 (ru) | 2013-03-15 | 2014-03-12 | Лист из нетекстурированной электротехнической стали с превосходными потерями в железе на высокой частоте |
Country Status (11)
Country | Link |
---|---|
US (1) | US20160020007A1 (ru) |
EP (1) | EP2975147B1 (ru) |
JP (1) | JP2014177684A (ru) |
KR (2) | KR101813984B1 (ru) |
CN (1) | CN105189800B (ru) |
BR (1) | BR112015022261B1 (ru) |
CA (1) | CA2903035C (ru) |
MX (1) | MX2015012932A (ru) |
RU (1) | RU2621541C2 (ru) |
TW (1) | TWI550104B (ru) |
WO (1) | WO2014142149A1 (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6020863B2 (ja) | 2015-01-07 | 2016-11-02 | 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 |
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 |
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 |
JP7310880B2 (ja) * | 2019-12-09 | 2023-07-19 | Jfeスチール株式会社 | 無方向性電磁鋼板とモータコアならびにそれらの製造方法 |
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 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
JPH06108149A (ja) * | 1992-09-29 | 1994-04-19 | Nippon Steel Corp | 需要家焼鈍後の鉄損が極めて優れた無方向性珪素鋼板の製造方法 |
KR100240995B1 (ko) * | 1995-12-19 | 2000-03-02 | 이구택 | 절연피막의 밀착성이 우수한 무방향성 전기강판의 제조방법 |
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 |
JP3835227B2 (ja) * | 2001-09-21 | 2006-10-18 | 住友金属工業株式会社 | 無方向性電磁鋼板とその製造方法 |
JP4414727B2 (ja) * | 2003-10-31 | 2010-02-10 | 新日本製鐵株式会社 | 磁気特性、耐変形性の優れた電磁鋼板とその製造方法 |
US7922834B2 (en) * | 2005-07-07 | 2011-04-12 | Sumitomo Metal Industries, Ltd. | Non-oriented electrical steel sheet and production process thereof |
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 |
US7450054B2 (en) * | 2007-03-22 | 2008-11-11 | Harris Corporation | Method and apparatus for processing complex interferometric SAR data |
KR101259233B1 (ko) * | 2007-12-03 | 2013-05-07 | 신닛테츠스미킨 카부시키카이샤 | 고주파 철손이 낮은 무방향성 전자기 강판 및 그 제조 방법 |
JP5126788B2 (ja) | 2008-07-30 | 2013-01-23 | 新日鐵住金株式会社 | 回転子用無方向性電磁鋼板およびその製造方法 |
BR112012021177B1 (pt) * | 2010-02-25 | 2018-06-05 | Nippon Steel & Sumitomo Metal Corporation | Lâmina de aço elétrica não orientada |
JP5310599B2 (ja) * | 2010-02-26 | 2013-10-09 | 新日鐵住金株式会社 | 高周波用無方向性電磁鋼板の製造方法 |
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 |
JP2012036459A (ja) * | 2010-08-09 | 2012-02-23 | Sumitomo Metal Ind Ltd | 無方向性電磁鋼板およびその製造方法 |
JP5668460B2 (ja) * | 2010-12-22 | 2015-02-12 | 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 |
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2013
- 2013-03-15 JP JP2013053307A patent/JP2014177684A/ja active Pending
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2014
- 2014-03-12 EP EP14762286.4A patent/EP2975147B1/en active Active
- 2014-03-12 KR KR1020177013331A patent/KR101813984B1/ko active IP Right Grant
- 2014-03-12 CA CA2903035A patent/CA2903035C/en active Active
- 2014-03-12 US US14/775,925 patent/US20160020007A1/en not_active Abandoned
- 2014-03-12 BR BR112015022261A patent/BR112015022261B1/pt active IP Right Grant
- 2014-03-12 RU RU2015139083A patent/RU2621541C2/ru active
- 2014-03-12 KR KR1020157025207A patent/KR20150119304A/ko active Application Filing
- 2014-03-12 CN CN201480014309.4A patent/CN105189800B/zh active Active
- 2014-03-12 MX MX2015012932A patent/MX2015012932A/es unknown
- 2014-03-12 WO PCT/JP2014/056426 patent/WO2014142149A1/ja active Application Filing
- 2014-03-13 TW TW103109020A patent/TWI550104B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP2975147A1 (en) | 2016-01-20 |
JP2014177684A (ja) | 2014-09-25 |
TWI550104B (zh) | 2016-09-21 |
RU2621541C2 (ru) | 2017-06-06 |
CA2903035A1 (en) | 2014-09-18 |
US20160020007A1 (en) | 2016-01-21 |
CN105189800A (zh) | 2015-12-23 |
EP2975147A4 (en) | 2016-04-06 |
TW201502288A (zh) | 2015-01-16 |
KR20150119304A (ko) | 2015-10-23 |
KR20170059013A (ko) | 2017-05-29 |
CA2903035C (en) | 2017-10-24 |
BR112015022261B1 (pt) | 2019-12-10 |
BR112015022261A2 (pt) | 2017-07-18 |
EP2975147B1 (en) | 2018-01-10 |
CN105189800B (zh) | 2017-10-24 |
KR101813984B1 (ko) | 2018-01-02 |
WO2014142149A1 (ja) | 2014-09-18 |
MX2015012932A (es) | 2015-12-03 |
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