WO2012024934A1 - 一种用于快循环同步加速器的冷轧电磁钢板及其制造方法 - Google Patents
一种用于快循环同步加速器的冷轧电磁钢板及其制造方法 Download PDFInfo
- Publication number
- WO2012024934A1 WO2012024934A1 PCT/CN2011/072709 CN2011072709W WO2012024934A1 WO 2012024934 A1 WO2012024934 A1 WO 2012024934A1 CN 2011072709 W CN2011072709 W CN 2011072709W WO 2012024934 A1 WO2012024934 A1 WO 2012024934A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- steel sheet
- electromagnetic steel
- cold
- rolled electromagnetic
- cold rolled
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 230000001351 cycling effect Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title description 15
- 238000000137 annealing Methods 0.000 claims abstract description 28
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 14
- 238000005097 cold rolling Methods 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 10
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 9
- 238000007670 refining Methods 0.000 claims abstract description 9
- 238000003723 Smelting Methods 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 238000005098 hot rolling Methods 0.000 claims abstract description 7
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims abstract description 5
- 238000005554 pickling Methods 0.000 claims abstract description 5
- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 4
- 238000010606 normalization Methods 0.000 claims description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 230000006698 induction Effects 0.000 abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 71
- 229910052742 iron Inorganic materials 0.000 description 35
- 239000011572 manganese Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 239000011206 ternary composite Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910000655 Killed steel Inorganic materials 0.000 description 2
- 238000012356 Product development Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- C22C38/02—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
Definitions
- the United States and Germany's fast cycle homogenizer device mainly using ordinary non-oriented electrical steel M600-50A or M470-50A and other products, its products use smelting - continuous casting - hot rolling - pickling - cold rolling - annealing - The manufacturing method of the coating is obtained.
- the coercive force and iron loss of the product satisfy the requirements, the magnetic induction of the product is low, and the B 5Q is actually 1.69 ⁇ 1.72T, which directly affects the capability of the fast cycle homogenizer.
- the object of the present invention is to provide a cold-rolled electromagnetic steel sheet for a fast cycle homogenous accelerator and a manufacturing method thereof, and obtain a low iron loss, low coercive force and high magnetic induction cold rolled electromagnetic steel sheet for a fast cycle homogenous accelerator. . That is, the coercive force is small, and after the excitation strength reaches 10 Oersted, the coercive force of the material is Hc ⁇ 79.6 A/m; the magnetic induction is high, B50 ⁇ 1.75T ; the iron loss is low, P15/50 ⁇ 4.2W/ Kg, iron loss after stress relief annealing P15/50 ⁇ 3.2W/kg.
- Aluminum At 0.60% ⁇ 0.80%, it mainly increases the resistivity, reduces the iron loss, reduces the oxidation inclusions in steelmaking, improves the magnetic induction and reduces the coercive force. If the content is too high, continuous casting is difficult, and the magnetic induction is lowered. When the content is too low, the iron loss is deteriorated and the coercive force is deteriorated.
- the normalization temperature is controlled at 960 ° C ⁇ 980 ° C, the normalization time
- the normalization temperature control is related to Si, Mn, Al, N, C, and S.
- the increase of Si, Al, and Mn contents can lower the normalization temperature, but the normalization temperature is too low, and the normalization time is too short, which is not conducive to precipitation in steel.
- the aggregate of the material grows up, the magnetic induction is reduced, and the iron loss and coercive force are deteriorated.
- the reduction of Si, Al, and Mn content can increase the normalization temperature, but the normalization temperature is too high, the normalization time is too long, and the steel is burned.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2012008269A MX2012008269A (es) | 2010-08-26 | 2011-04-13 | Lamina de acero electromagnetico laminada en frio para sincroton de ciclo rapido y metodo de fabricacion de la misma. |
EP11819309A EP2532766A1 (en) | 2010-08-26 | 2011-04-13 | Cold rolled electromagnetic steel sheet used for rapid cycling synchrotron and producing method thereof |
US13/520,405 US20120318411A1 (en) | 2010-08-26 | 2011-04-13 | Cold rolled electromagnetic steel sheet used for rapid cycling synchrotron and producing method thereof |
RU2012130145/02A RU2012130145A (ru) | 2010-08-26 | 2011-04-13 | Холоднокатаная электромагнитная листовая сталь для быстроциркулирующего синхротрона и способ ее изготовления |
JP2012546355A JP2013515857A (ja) | 2010-08-26 | 2011-04-13 | 速い繰り返しのシンクロトロンのための冷延電磁鋼板およびその製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102658031A CN102373367A (zh) | 2010-08-26 | 2010-08-26 | 一种用于快循环同步加速器的冷轧电磁钢板及其制造方法 |
CN201010265803.1 | 2010-08-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012024934A1 true WO2012024934A1 (zh) | 2012-03-01 |
Family
ID=45722851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2011/072709 WO2012024934A1 (zh) | 2010-08-26 | 2011-04-13 | 一种用于快循环同步加速器的冷轧电磁钢板及其制造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120318411A1 (zh) |
EP (1) | EP2532766A1 (zh) |
JP (1) | JP2013515857A (zh) |
CN (1) | CN102373367A (zh) |
MX (1) | MX2012008269A (zh) |
RU (1) | RU2012130145A (zh) |
WO (1) | WO2012024934A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015518086A (ja) * | 2012-03-26 | 2015-06-25 | バオシャン アイアン アンド スティール カンパニー リミテッド | 無方向性ケイ素鋼及びその製造方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH03211258A (ja) * | 1990-01-16 | 1991-09-17 | Nkk Corp | 磁気特性および表面性状の優れた無方向性電磁鋼板およびその製造方法 |
JPH05247604A (ja) | 1992-03-05 | 1993-09-24 | Kawasaki Steel Corp | 磁気特性の優れた軟磁性鉄板及びその製造方法 |
JPH09228005A (ja) * | 1996-02-21 | 1997-09-02 | Nippon Steel Corp | 熱伝導率に優れる高磁束密度低鉄損無方向性電磁鋼板およびその製造方法 |
JPH11236618A (ja) * | 1998-02-24 | 1999-08-31 | Kawasaki Steel Corp | 低鉄損無方向性電磁鋼板の製造方法 |
JPH11286725A (ja) * | 1998-04-01 | 1999-10-19 | Nippon Steel Corp | 磁性に優れた無方向性電磁鋼板の製造方法 |
JPH11302730A (ja) * | 1998-04-24 | 1999-11-02 | Kawasaki Steel Corp | 被膜特性および低磁場特性に優れた方向性珪素鋼板の製造方法 |
CN1887512A (zh) * | 2005-06-30 | 2007-01-03 | 宝山钢铁股份有限公司 | 低铁损高磁感冷轧无取向电工钢板的生产方法 |
CN101041222A (zh) * | 2006-03-22 | 2007-09-26 | 宝山钢铁股份有限公司 | 一种冷轧无取向电工钢板及其生产方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0832927B2 (ja) * | 1988-06-04 | 1996-03-29 | 株式会社神戸製鋼所 | 磁束密度の高い無方向性電磁鋼板の製造方法 |
WO1993005907A1 (en) * | 1991-09-25 | 1993-04-01 | Kawasaki Steel Corporation | Method of continuously casting steel slabs by use of electromagnetic field |
JP3458682B2 (ja) * | 1997-11-28 | 2003-10-20 | Jfeスチール株式会社 | 歪取り焼鈍後の磁気特性に優れる無方向性電磁鋼板およびその製造方法 |
JP2001181806A (ja) * | 1999-10-13 | 2001-07-03 | Nippon Steel Corp | 透磁率に優れた無方向性電磁鋼板とその熱延板およびその製造方法 |
JP4507316B2 (ja) * | 1999-11-26 | 2010-07-21 | Jfeスチール株式会社 | Dcブラシレスモーター |
JP4192403B2 (ja) * | 2000-05-26 | 2008-12-10 | Jfeスチール株式会社 | 直流偏磁下で使用される電磁鋼板 |
EP2489753B1 (en) * | 2002-12-05 | 2019-02-13 | JFE Steel Corporation | Non-oriented magnetic steel sheet and method for production thereof |
-
2010
- 2010-08-26 CN CN2010102658031A patent/CN102373367A/zh active Pending
-
2011
- 2011-04-13 RU RU2012130145/02A patent/RU2012130145A/ru not_active Application Discontinuation
- 2011-04-13 EP EP11819309A patent/EP2532766A1/en not_active Withdrawn
- 2011-04-13 WO PCT/CN2011/072709 patent/WO2012024934A1/zh active Application Filing
- 2011-04-13 JP JP2012546355A patent/JP2013515857A/ja active Pending
- 2011-04-13 MX MX2012008269A patent/MX2012008269A/es not_active Application Discontinuation
- 2011-04-13 US US13/520,405 patent/US20120318411A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03211258A (ja) * | 1990-01-16 | 1991-09-17 | Nkk Corp | 磁気特性および表面性状の優れた無方向性電磁鋼板およびその製造方法 |
JPH05247604A (ja) | 1992-03-05 | 1993-09-24 | Kawasaki Steel Corp | 磁気特性の優れた軟磁性鉄板及びその製造方法 |
JPH09228005A (ja) * | 1996-02-21 | 1997-09-02 | Nippon Steel Corp | 熱伝導率に優れる高磁束密度低鉄損無方向性電磁鋼板およびその製造方法 |
JPH11236618A (ja) * | 1998-02-24 | 1999-08-31 | Kawasaki Steel Corp | 低鉄損無方向性電磁鋼板の製造方法 |
JPH11286725A (ja) * | 1998-04-01 | 1999-10-19 | Nippon Steel Corp | 磁性に優れた無方向性電磁鋼板の製造方法 |
JPH11302730A (ja) * | 1998-04-24 | 1999-11-02 | Kawasaki Steel Corp | 被膜特性および低磁場特性に優れた方向性珪素鋼板の製造方法 |
CN1887512A (zh) * | 2005-06-30 | 2007-01-03 | 宝山钢铁股份有限公司 | 低铁损高磁感冷轧无取向电工钢板的生产方法 |
CN101041222A (zh) * | 2006-03-22 | 2007-09-26 | 宝山钢铁股份有限公司 | 一种冷轧无取向电工钢板及其生产方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015518086A (ja) * | 2012-03-26 | 2015-06-25 | バオシャン アイアン アンド スティール カンパニー リミテッド | 無方向性ケイ素鋼及びその製造方法 |
US10385414B2 (en) | 2012-03-26 | 2019-08-20 | Baoshan Iron & Steel Co., Ltd. | Non-oriented silicon steel and its manufacturing method |
Also Published As
Publication number | Publication date |
---|---|
MX2012008269A (es) | 2012-11-23 |
EP2532766A1 (en) | 2012-12-12 |
US20120318411A1 (en) | 2012-12-20 |
RU2012130145A (ru) | 2014-01-27 |
CN102373367A (zh) | 2012-03-14 |
JP2013515857A (ja) | 2013-05-09 |
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