KR20070095130A - 용해효율 및 회수율이 우수한 전자기 연속주조기용 도가니 - Google Patents
용해효율 및 회수율이 우수한 전자기 연속주조기용 도가니 Download PDFInfo
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- KR20070095130A KR20070095130A KR1020060025431A KR20060025431A KR20070095130A KR 20070095130 A KR20070095130 A KR 20070095130A KR 1020060025431 A KR1020060025431 A KR 1020060025431A KR 20060025431 A KR20060025431 A KR 20060025431A KR 20070095130 A KR20070095130 A KR 20070095130A
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- Prior art keywords
- crucible
- continuous casting
- casting machine
- cold
- electromagnetic continuous
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- 238000009749 continuous casting Methods 0.000 title claims abstract description 41
- 238000011084 recovery Methods 0.000 title claims abstract description 20
- 238000002844 melting Methods 0.000 title claims description 22
- 230000008018 melting Effects 0.000 title claims description 22
- 230000006698 induction Effects 0.000 claims abstract description 38
- 238000004090 dissolution Methods 0.000 claims abstract description 14
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- 239000010439 graphite Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 29
- 239000002184 metal Substances 0.000 abstract description 29
- 229910052751 metal Inorganic materials 0.000 abstract description 29
- 239000002994 raw material Substances 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 23
- 239000013078 crystal Substances 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 229910052755 nonmetal Inorganic materials 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 17
- 229910052710 silicon Inorganic materials 0.000 description 17
- 239000010703 silicon Substances 0.000 description 17
- 238000005266 casting Methods 0.000 description 13
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- 238000004519 manufacturing process Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 8
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- 239000000155 melt Substances 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000010453 quartz Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 235000012431 wafers Nutrition 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 230000005672 electromagnetic field Effects 0.000 description 4
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- 101700004678 SLIT3 Proteins 0.000 description 1
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
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Images
Classifications
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- 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
-
- 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
- B22D11/10—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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Continuous Casting (AREA)
Abstract
Description
비교예 | 제 1 실시예 | 제 2 실시예 | |
자기장 (gauss) | 150 | 260 | 220 |
Claims (7)
- 용해효율 및 회수율이 우수한 전자기 연속주조기용 도가니로서,상기 도가니는 수직축을 가지며, 상부의 열도가니와 하부의 냉도가니로 이루어지고, 유도코일에 의해 둘러싸여 있으며, 상기 열도가니는 냉각이 되지 아니하며, 전기전도성의 비금속 재료로 이루어지고, 상기 냉도가니는 수냉구조를 가지고 있으며, 열전도성 및 전기전도성의 금속 재료로 이루어지며,상기 냉 도가니의 내벽면 중, 유도코일이 배열된 지점보다 종 방향으로 아래 부근에 형성된 홈에 삽입되어 있는 단열인서트 부재를 포함하는 용해효율 및 회수율이 우수한 전자기 연속주조기용 도가니.
- 제 1 항에 있어서, 상기 열도가니는 상단부가 둘레방향으로 일체화되어 있고, 하단부는 둘레방향의 적어도 일부가 종방향의 슬릿들에 의해 세그먼트로 분할된 구조를 이루며, 상기 냉도가니는 둘레방향의 적어도 일부분이 종방향의 슬릿들에 의해 상단부로부터 하단부까지 세그먼트로 분할되는 구조를 이루는 용해효율 및 회수율이 우수한 전자기 연속주조기용 도가니.
- 제 1 항에 있어서, 상기 열 도가니와 상기 단열인서트 부재는 상기 냉 도가니와 열적 및 전기적으로 분리되어 있는 용해효율 및 회수율이 우수한 전자기 연속주조기용 도가니.
- 제 1 항에 있어서, 상기 냉도가니의 수냉구조는 유입구와 배출구가 상기 냉도가니의 하부의 하단부에 형성되어 있는 용해효율 및 회수율이 우수한 전자기 연속주조기용 도가니.
- 제 1 항에 있어서, 상기 전기전도성의 비금속재료는 흑연인 용해효율 및 회수율이 우수한 전자기 연속주조기용 도가니.
- 제 1 항에 있어서, 상기 도가니의 외부를 둘러싸는 단열재의 자기장 투과덮개를 추가로 포함하는 용해효율 및 회수율이 우수한 전자기 연속주조기용 도가니.
- 제 2 항에 있어서, 상기 종방향의 슬릿들중 적어도 일부가 상기 열도가니와 상기 냉도가니에 걸쳐서 직선적으로 이어지는 용해효율 및 회수율이 우수한 전자기 연속주조기용 도가니.
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KR1020060025431A KR100778019B1 (ko) | 2006-03-20 | 2006-03-20 | 용해효율 및 회수율이 우수한 전자기 연속주조기용 도가니 |
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KR1020060025431A KR100778019B1 (ko) | 2006-03-20 | 2006-03-20 | 용해효율 및 회수율이 우수한 전자기 연속주조기용 도가니 |
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KR20070095130A true KR20070095130A (ko) | 2007-09-28 |
KR100778019B1 KR100778019B1 (ko) | 2007-11-21 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012157862A2 (ko) * | 2011-05-18 | 2012-11-22 | 주식회사 케이씨씨 | 조립(분할)형 냉도가니를 포함하는 전자기 연속 주조 장치 |
CN106077598A (zh) * | 2016-04-26 | 2016-11-09 | 重庆大学 | 一种铝合金熔体保温浇注室的熔池温度调节装置 |
KR20190011990A (ko) * | 2017-07-26 | 2019-02-08 | 한국생산기술연구원 | 냉도가니 구조체 |
KR20190011996A (ko) * | 2017-07-26 | 2019-02-08 | 한국생산기술연구원 | 냉도가니 구조체 |
CN109530669A (zh) * | 2019-01-11 | 2019-03-29 | 钢铁研究总院 | 一种调控水冷坩埚浇注TiAl合金熔化过热度的方法 |
CN112695207A (zh) * | 2020-12-11 | 2021-04-23 | 航天海鹰(哈尔滨)钛业有限公司 | 一种电子束冷床熔炼中空钛锭的水冷坩埚及其应用 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100995927B1 (ko) | 2008-10-16 | 2010-11-22 | 한국에너지기술연구원 | 실리콘 전자기 유도 용융용 흑연 도가니 및 이를 이용한 실리콘 용융 정련 장치 |
US20140326427A1 (en) * | 2013-05-02 | 2014-11-06 | Rti International Metals, Inc. | Method and apparatus for reducing bubbles or gas pockets in a metal ingot using a continuous casting mold |
IT202100024227A1 (it) * | 2021-09-21 | 2023-03-21 | Antonio Alessandro Rossi | Crogiolo a freddo ad alta efficienza e metodo di realizzazione dello stesso |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3728872B2 (ja) | 1997-06-11 | 2005-12-21 | 住友金属工業株式会社 | 金属の連続溶解鋳造装置および方法 |
JP2002327219A (ja) | 2001-04-27 | 2002-11-15 | Daido Steel Co Ltd | 金属の溶解方法およびこれに用いる金属の溶解装置 |
JP2004099959A (ja) | 2002-09-06 | 2004-04-02 | Sumitomo Metal Ind Ltd | 不純物含有材料の浄化方法及び浄化装置 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012157862A2 (ko) * | 2011-05-18 | 2012-11-22 | 주식회사 케이씨씨 | 조립(분할)형 냉도가니를 포함하는 전자기 연속 주조 장치 |
WO2012157862A3 (ko) * | 2011-05-18 | 2013-01-10 | 주식회사 케이씨씨 | 조립(분할)형 냉도가니를 포함하는 전자기 연속 주조 장치 |
CN106077598A (zh) * | 2016-04-26 | 2016-11-09 | 重庆大学 | 一种铝合金熔体保温浇注室的熔池温度调节装置 |
KR20190011990A (ko) * | 2017-07-26 | 2019-02-08 | 한국생산기술연구원 | 냉도가니 구조체 |
KR20190011996A (ko) * | 2017-07-26 | 2019-02-08 | 한국생산기술연구원 | 냉도가니 구조체 |
CN109530669A (zh) * | 2019-01-11 | 2019-03-29 | 钢铁研究总院 | 一种调控水冷坩埚浇注TiAl合金熔化过热度的方法 |
CN109530669B (zh) * | 2019-01-11 | 2020-01-07 | 钢铁研究总院 | 一种调控水冷坩埚浇注TiAl合金熔化过热度的方法 |
CN112695207A (zh) * | 2020-12-11 | 2021-04-23 | 航天海鹰(哈尔滨)钛业有限公司 | 一种电子束冷床熔炼中空钛锭的水冷坩埚及其应用 |
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