BR112014025115B1 - Agitador eletromagnético e método de fundição contínuo - Google Patents
Agitador eletromagnético e método de fundição contínuo Download PDFInfo
- Publication number
- BR112014025115B1 BR112014025115B1 BR112014025115-0A BR112014025115A BR112014025115B1 BR 112014025115 B1 BR112014025115 B1 BR 112014025115B1 BR 112014025115 A BR112014025115 A BR 112014025115A BR 112014025115 B1 BR112014025115 B1 BR 112014025115B1
- Authority
- BR
- Brazil
- Prior art keywords
- electromagnetic
- casting
- pair
- electromagnetic coils
- casting mold
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005266 casting Methods 0.000 claims abstract description 106
- 238000004804 winding Methods 0.000 claims abstract description 27
- 238000009749 continuous casting Methods 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 35
- 239000010959 steel Substances 0.000 claims description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 230000005499 meniscus Effects 0.000 claims description 8
- 230000007547 defect Effects 0.000 description 20
- 238000006073 displacement reaction Methods 0.000 description 10
- 235000013550 pizza Nutrition 0.000 description 10
- 238000013019 agitation Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/114—Treating the molten metal by using agitating or vibrating means
- B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/122—Accessories for subsequent treating or working cast stock in situ using magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012188933 | 2012-08-29 | ||
| JP2012-188933 | 2012-08-29 | ||
| PCT/JP2013/072861 WO2014034658A1 (ja) | 2012-08-29 | 2013-08-27 | 電磁攪拌装置及び連続鋳造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112014025115B1 true BR112014025115B1 (pt) | 2019-06-11 |
Family
ID=50183470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014025115-0A BR112014025115B1 (pt) | 2012-08-29 | 2013-08-27 | Agitador eletromagnético e método de fundição contínuo |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9144840B2 (https=) |
| EP (1) | EP2808103B1 (https=) |
| JP (1) | JP5565538B1 (https=) |
| KR (1) | KR101536091B1 (https=) |
| CN (1) | CN104136145B (https=) |
| BR (1) | BR112014025115B1 (https=) |
| CA (1) | CA2865500C (https=) |
| ES (1) | ES2663470T3 (https=) |
| IN (1) | IN2014DN07113A (https=) |
| PL (1) | PL2808103T3 (https=) |
| WO (1) | WO2014034658A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458199B (zh) * | 2016-01-04 | 2016-12-14 | 湖南中科电气股份有限公司 | 方坯分体多模式电磁搅拌器及其控制方法 |
| CN106591680B (zh) * | 2016-11-09 | 2018-02-23 | 江阴兴澄特种钢铁有限公司 | 一种连铸坯生产深海采油井口装置用CrNiMo30C钢锻材的工艺 |
| CN110076305B (zh) * | 2019-05-29 | 2021-02-26 | 东北大学 | 一种有色金属及其合金电磁半连铸方法 |
| JP7712536B2 (ja) * | 2021-08-12 | 2025-07-24 | 日本製鉄株式会社 | 電磁撹拌装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044157A (ja) | 1983-08-17 | 1985-03-09 | Sumitomo Metal Ind Ltd | 電磁撹拌装置 |
| JPH0538559A (ja) * | 1991-08-01 | 1993-02-19 | Nippon Steel Corp | 複式連鋳機における電磁攪拌方法および装置 |
| JP3570601B2 (ja) | 1997-02-20 | 2004-09-29 | 株式会社安川電機 | 電磁攪拌装置 |
| JP4441435B2 (ja) | 2005-04-12 | 2010-03-31 | 新日本製鐵株式会社 | 直線移動磁界式の電磁撹拌装置 |
| JP4438705B2 (ja) * | 2005-07-04 | 2010-03-24 | 住友金属工業株式会社 | 鋼の連続鋳造方法 |
| CN101720262B (zh) | 2007-06-06 | 2012-05-30 | 住友金属工业株式会社 | 钢的连续铸造方法及铸模内钢水的流动控制装置 |
| JP4967856B2 (ja) * | 2007-06-28 | 2012-07-04 | 住友金属工業株式会社 | 鋼の連続鋳造方法 |
| JP5023989B2 (ja) * | 2007-11-16 | 2012-09-12 | 住友金属工業株式会社 | 電磁攪拌・電磁ブレーキ兼用電磁コイル装置 |
| JP5023990B2 (ja) * | 2007-11-16 | 2012-09-12 | 住友金属工業株式会社 | 電磁攪拌・電磁ブレーキ兼用電磁コイル装置 |
| JP5124873B2 (ja) * | 2007-11-16 | 2013-01-23 | 新日鐵住金株式会社 | スラブの連続鋳造方法 |
| JP2009248110A (ja) * | 2008-04-03 | 2009-10-29 | Sumitomo Metal Ind Ltd | 電磁ブレーキ及び電磁攪拌の兼用電磁コイル装置の接続方法 |
| JP5353883B2 (ja) * | 2008-04-28 | 2013-11-27 | 新日鐵住金株式会社 | 鋼の連続鋳造方法およびそれに用いる電磁攪拌装置 |
| CN102107266B (zh) | 2010-12-01 | 2014-08-20 | 河北优利科电气有限公司 | 驱动铸锭内尚未凝固的金属熔液流动的方法 |
-
2013
- 2013-08-27 US US14/380,486 patent/US9144840B2/en active Active
- 2013-08-27 WO PCT/JP2013/072861 patent/WO2014034658A1/ja not_active Ceased
- 2013-08-27 JP JP2014506677A patent/JP5565538B1/ja active Active
- 2013-08-27 IN IN7113DEN2014 patent/IN2014DN07113A/en unknown
- 2013-08-27 KR KR1020147023686A patent/KR101536091B1/ko active Active
- 2013-08-27 EP EP13833216.8A patent/EP2808103B1/en not_active Not-in-force
- 2013-08-27 PL PL13833216T patent/PL2808103T3/pl unknown
- 2013-08-27 ES ES13833216.8T patent/ES2663470T3/es active Active
- 2013-08-27 CN CN201380010806.2A patent/CN104136145B/zh active Active
- 2013-08-27 CA CA2865500A patent/CA2865500C/en not_active Expired - Fee Related
- 2013-08-27 BR BR112014025115-0A patent/BR112014025115B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ES2663470T3 (es) | 2018-04-12 |
| EP2808103B1 (en) | 2018-01-03 |
| CA2865500C (en) | 2015-11-10 |
| JPWO2014034658A1 (ja) | 2016-08-08 |
| CN104136145A (zh) | 2014-11-05 |
| US20150158079A1 (en) | 2015-06-11 |
| KR20140116957A (ko) | 2014-10-06 |
| KR101536091B1 (ko) | 2015-07-13 |
| IN2014DN07113A (https=) | 2015-04-24 |
| EP2808103A1 (en) | 2014-12-03 |
| CA2865500A1 (en) | 2014-03-06 |
| US9144840B2 (en) | 2015-09-29 |
| EP2808103A4 (en) | 2016-01-13 |
| JP5565538B1 (ja) | 2014-08-06 |
| CN104136145B (zh) | 2016-03-09 |
| WO2014034658A1 (ja) | 2014-03-06 |
| PL2808103T3 (pl) | 2018-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
| B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law | ||
| B09A | Decision: intention to grant | ||
| B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/08/2013, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/08/2013, OBSERVADAS AS CONDICOES LEGAIS |
|
| B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL CORPORATION (JP) |