ES2704883T3 - Crisol frío de inducción eléctrica con fondo abierto para su uso en colada electromagnética de lingotes y método para colar en el crisol - Google Patents
Crisol frío de inducción eléctrica con fondo abierto para su uso en colada electromagnética de lingotes y método para colar en el crisol Download PDFInfo
- Publication number
- ES2704883T3 ES2704883T3 ES12757811T ES12757811T ES2704883T3 ES 2704883 T3 ES2704883 T3 ES 2704883T3 ES 12757811 T ES12757811 T ES 12757811T ES 12757811 T ES12757811 T ES 12757811T ES 2704883 T3 ES2704883 T3 ES 2704883T3
- Authority
- ES
- Spain
- Prior art keywords
- crucible
- electrically conductive
- open bottom
- segmented
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006698 induction Effects 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims description 17
- 238000005266 casting Methods 0.000 title abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000002844 melting Methods 0.000 claims abstract description 11
- 230000008018 melting Effects 0.000 claims abstract description 11
- 238000007711 solidification Methods 0.000 claims abstract description 6
- 230000008023 solidification Effects 0.000 claims abstract description 6
- 230000001939 inductive effect Effects 0.000 claims abstract description 4
- 230000004907 flux Effects 0.000 claims description 34
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 20
- 229910052710 silicon Inorganic materials 0.000 claims description 20
- 239000010703 silicon Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims description 4
- 239000002210 silicon-based material Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000012768 molten material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
- F27B14/061—Induction furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/02—Use of electric or magnetic effects
-
- 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
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
-
- 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
- B22D11/14—Plants for continuous casting
- B22D11/141—Plants for continuous casting 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
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
- B22D23/06—Melting-down metal, e.g. metal particles, in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/001—Continuous growth
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/002—Crucibles or containers for supporting the melt
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/003—Heating or cooling of the melt or the crystallised material
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/06—Silicon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details specially adapted for crucible or pot furnaces
- F27B14/10—Crucibles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details specially adapted for crucible or pot furnaces
- F27B14/14—Arrangements of heating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Continuous Casting (AREA)
- Silicon Compounds (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161452408P | 2011-03-14 | 2011-03-14 | |
| PCT/US2012/028064 WO2012125367A2 (en) | 2011-03-14 | 2012-03-07 | Open bottom electric induction cold crucible for use in electromagnetic casting of ingots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2704883T3 true ES2704883T3 (es) | 2019-03-20 |
Family
ID=46828419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12757811T Active ES2704883T3 (es) | 2011-03-14 | 2012-03-07 | Crisol frío de inducción eléctrica con fondo abierto para su uso en colada electromagnética de lingotes y método para colar en el crisol |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9476645B2 (enExample) |
| EP (1) | EP2686122B1 (enExample) |
| JP (1) | JP6016818B2 (enExample) |
| KR (1) | KR101956914B1 (enExample) |
| CN (1) | CN103442825B (enExample) |
| AU (1) | AU2012229371B2 (enExample) |
| ES (1) | ES2704883T3 (enExample) |
| TW (1) | TWI572839B (enExample) |
| WO (1) | WO2012125367A2 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012036056A (ja) * | 2010-08-11 | 2012-02-23 | Sumco Corp | シリコンの電磁鋳造装置 |
| FR3044748B1 (fr) * | 2015-12-03 | 2019-07-19 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Four a creuset froid a chauffage par deux inducteurs electromagnetiques, utilisation du four pour la fusion d'un melange de metal(ux) et d'oxyde(s) representatif d'un corium |
| JP7385560B2 (ja) * | 2017-10-05 | 2023-11-22 | ラム リサーチ コーポレーション | シリコンチューブを製造するための炉および鋳型を含む電磁鋳造システム |
| US10711367B2 (en) | 2017-10-30 | 2020-07-14 | Raytheon Technoiogies Corporation | Multi-layer susceptor design for magnetic flux shielding in directional solidification furnaces |
| US10760179B2 (en) | 2017-10-30 | 2020-09-01 | Raytheon Technologies Corporation | Method for magnetic flux compensation in a directional solidification furnace utilizing a stationary secondary coil |
| US10337121B2 (en) * | 2017-10-30 | 2019-07-02 | United Technologies Corporation | Separate vessel metal shielding method for magnetic flux in directional solidification furnace |
| US10589351B2 (en) | 2017-10-30 | 2020-03-17 | United Technologies Corporation | Method for magnetic flux compensation in a directional solidification furnace utilizing an actuated secondary coil |
| WO2020084563A1 (en) * | 2018-10-26 | 2020-04-30 | Lpe S.P.A. | Deposition reactor with inductors and electromagnetic shields |
| AT521904B1 (de) * | 2018-12-11 | 2022-07-15 | Engel Austria Gmbh | Formgebungsmaschine |
| WO2023018600A1 (en) | 2021-08-12 | 2023-02-16 | Applied Materials, Inc. | Evaporator for effective surface area evaporation |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3598168A (en) * | 1968-10-14 | 1971-08-10 | Trw Inc | Titanium casting process |
| FR2315344A1 (fr) * | 1975-06-27 | 1977-01-21 | Siderurgie Fse Inst Rech | Lingotiere de coulee continue electrorotative |
| US4572812A (en) * | 1984-08-13 | 1986-02-25 | The United States Of America As Represented By The Secretary Of Energy | Method and apparatus for casting conductive and semiconductive materials |
| US4600426A (en) * | 1984-10-01 | 1986-07-15 | Ppg Industries, Inc. | Metering device for molten glass and the like |
| FR2609655B1 (fr) * | 1987-01-15 | 1989-03-24 | Cezus Co Europ Zirconium | Dispositif de fusion et coulee continue de metaux, son procede de mise en oeuvre et son utilisation |
| JP3287031B2 (ja) * | 1991-10-16 | 2002-05-27 | 神鋼電機株式会社 | コールドウォール誘導溶解ルツボ炉 |
| JP2991560B2 (ja) * | 1992-02-24 | 1999-12-20 | 株式会社神戸製鋼所 | 電磁界鋳造鋳型 |
| JP3125586B2 (ja) * | 1994-07-20 | 2001-01-22 | 株式会社神戸製鋼所 | 電磁コイルを用いた連続鋳造方法 |
| JP3122321B2 (ja) * | 1994-11-29 | 2001-01-09 | 神鋼電機株式会社 | 磁束遮断装置を有する誘導加熱による連続鋳造装置と溶解炉 |
| JP3552421B2 (ja) * | 1996-09-26 | 2004-08-11 | Ｊｆｅスチール株式会社 | 電磁力を応用した溶融金属の連続鋳造方法およびその装置 |
| JP3552420B2 (ja) * | 1996-09-26 | 2004-08-11 | Ｊｆｅスチール株式会社 | 電磁力を応用した溶融金属の連続鋳造方法およびその装置 |
| JPH1099944A (ja) * | 1996-09-30 | 1998-04-21 | Mitsubishi Steel Mfg Co Ltd | 溶融金属の連続鋳造用鋳型構造 |
| CN1092466C (zh) * | 1997-08-10 | 2002-10-09 | 大连理工大学 | 电磁铸造用复合电磁感应器 |
| JP2000264775A (ja) * | 1999-03-23 | 2000-09-26 | Sumitomo Sitix Amagasaki:Kk | 電磁誘導鋳造装置 |
| CN1133519C (zh) * | 2001-01-06 | 2004-01-07 | 大连理工大学 | 一种施加双频电磁场改善连铸坯质量的方法 |
| US6436336B1 (en) * | 2001-06-27 | 2002-08-20 | General Electric Company | Replaceable drain electroslag guide |
| CN2551373Y (zh) * | 2002-06-28 | 2003-05-21 | 宝山钢铁股份有限公司 | 软接触电磁连铸结晶器 |
| JP4278423B2 (ja) * | 2003-04-24 | 2009-06-17 | 新日本製鐵株式会社 | 溶融金属の連続鋳造装置 |
| CN1276811C (zh) * | 2004-07-28 | 2006-09-27 | 东北大学 | 水缝－分瓣体内水冷式软接触电磁连铸结晶器 |
| KR100564770B1 (ko) | 2004-08-18 | 2006-03-27 | 한국생산기술연구원 | 고 용해효율 전자기 연속주조장치 |
| WO2007122736A1 (ja) * | 2006-04-25 | 2007-11-01 | Ebis Corporation | 鋳造方法及び装置 |
| JP2008156166A (ja) * | 2006-12-25 | 2008-07-10 | Sumco Solar Corp | シリコンインゴットの鋳造方法および切断方法 |
| JP4640349B2 (ja) | 2007-02-05 | 2011-03-02 | シンフォニアテクノロジー株式会社 | 連続鋳造装置および連続鋳造装置における鋳造方法 |
| JP2008194700A (ja) * | 2007-02-08 | 2008-08-28 | Shinko Electric Co Ltd | 連続鋳造装置、連続鋳造装置における引抜制御装置、および連続鋳造装置における引抜制御方法 |
| JP5073531B2 (ja) * | 2007-04-10 | 2012-11-14 | 新日本製鐵株式会社 | スラブの連続鋳造装置及びその連続鋳造方法 |
| CN201106071Y (zh) * | 2007-09-20 | 2008-08-27 | 西安理工大学 | 单晶炉勾形电磁场装置 |
| WO2009064731A2 (en) * | 2007-11-17 | 2009-05-22 | Inductotherm Corp. | Melting and mixing of materials in a crucible by electric induction heel process |
| JP2010017749A (ja) * | 2008-07-11 | 2010-01-28 | Sinfonia Technology Co Ltd | 溶解炉、連続鋳造装置、および連続鋳造装置における鋳造方法 |
| CN101829767B (zh) * | 2010-05-26 | 2013-10-09 | 丽达科技有限公司 | 硅电磁铸造装置 |
| CN102371348B (zh) * | 2010-08-26 | 2013-04-03 | 宝山钢铁股份有限公司 | 电磁软接触连铸结晶器 |
-
2012
- 2012-03-07 JP JP2013558053A patent/JP6016818B2/ja active Active
- 2012-03-07 KR KR1020137026991A patent/KR101956914B1/ko active Active
- 2012-03-07 AU AU2012229371A patent/AU2012229371B2/en active Active
- 2012-03-07 CN CN201280013618.0A patent/CN103442825B/zh active Active
- 2012-03-07 EP EP12757811.0A patent/EP2686122B1/en active Active
- 2012-03-07 ES ES12757811T patent/ES2704883T3/es active Active
- 2012-03-07 WO PCT/US2012/028064 patent/WO2012125367A2/en not_active Ceased
- 2012-03-07 US US13/414,231 patent/US9476645B2/en active Active
- 2012-03-14 TW TW101108727A patent/TWI572839B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| US9476645B2 (en) | 2016-10-25 |
| TWI572839B (zh) | 2017-03-01 |
| US20120236898A1 (en) | 2012-09-20 |
| EP2686122A4 (en) | 2014-11-19 |
| KR20140010442A (ko) | 2014-01-24 |
| AU2012229371B2 (en) | 2016-06-09 |
| CN103442825B (zh) | 2017-01-18 |
| TW201243261A (en) | 2012-11-01 |
| KR101956914B1 (ko) | 2019-03-12 |
| WO2012125367A3 (en) | 2013-01-03 |
| AU2012229371A1 (en) | 2013-05-09 |
| WO2012125367A2 (en) | 2012-09-20 |
| JP2014510641A (ja) | 2014-05-01 |
| EP2686122B1 (en) | 2018-11-28 |
| EP2686122A2 (en) | 2014-01-22 |
| JP6016818B2 (ja) | 2016-10-26 |
| CN103442825A (zh) | 2013-12-11 |
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