DE60036646T2 - Giesssysteme und verfahren mit hilfskühlung der flüssigen oberfläche der giesskörper - Google Patents
Giesssysteme und verfahren mit hilfskühlung der flüssigen oberfläche der giesskörper Download PDFInfo
- Publication number
- DE60036646T2 DE60036646T2 DE60036646T DE60036646T DE60036646T2 DE 60036646 T2 DE60036646 T2 DE 60036646T2 DE 60036646 T DE60036646 T DE 60036646T DE 60036646 T DE60036646 T DE 60036646T DE 60036646 T2 DE60036646 T2 DE 60036646T2
- Authority
- DE
- Germany
- Prior art keywords
- casting
- metal
- molten
- electroslag refining
- droplets
- 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.)
- Expired - Fee Related
Links
- 238000005266 casting Methods 0.000 title claims description 177
- 239000007788 liquid Substances 0.000 title claims description 74
- 238000000034 method Methods 0.000 title claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 109
- 239000002184 metal Substances 0.000 claims description 109
- 238000001816 cooling Methods 0.000 claims description 92
- 238000007670 refining Methods 0.000 claims description 81
- 239000002826 coolant Substances 0.000 claims description 43
- 239000002893 slag Substances 0.000 claims description 40
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 33
- 238000007711 solidification Methods 0.000 claims description 25
- 230000008023 solidification Effects 0.000 claims description 25
- 239000007787 solid Substances 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 18
- 230000007547 defect Effects 0.000 claims description 12
- 238000005204 segregation Methods 0.000 claims description 10
- 150000003568 thioethers Chemical class 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 1
- 238000005058 metal casting Methods 0.000 description 36
- 239000007789 gas Substances 0.000 description 23
- 238000012545 processing Methods 0.000 description 15
- 230000006698 induction Effects 0.000 description 14
- 238000004320 controlled atmosphere Methods 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 9
- 239000000956 alloy Substances 0.000 description 9
- 150000002739 metals Chemical class 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- -1 for example Inorganic materials 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 229910000601 superalloy Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000010313 vacuum arc remelting Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241001533590 Junonia Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 235000004031 Viola x wittrockiana Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002604 ultrasonography Methods 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
- B22D45/00—Equipment for casting, not otherwise provided for
-
- 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
- B22D23/10—Electroslag casting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/18—Electroslag remelting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US496752 | 2000-02-03 | ||
| US09/496,752 US6427752B1 (en) | 1999-02-23 | 2000-02-03 | Casting systems and methods with auxiliary cooling onto a liquidus portion of a casting |
| PCT/US2000/014521 WO2001057283A1 (en) | 2000-02-03 | 2000-05-26 | Casting systems and methods with auxiliary cooling onto a liquidus portion of a casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60036646D1 DE60036646D1 (de) | 2007-11-15 |
| DE60036646T2 true DE60036646T2 (de) | 2008-07-17 |
Family
ID=23973969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60036646T Expired - Fee Related DE60036646T2 (de) | 2000-02-03 | 2000-05-26 | Giesssysteme und verfahren mit hilfskühlung der flüssigen oberfläche der giesskörper |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6427752B1 (enExample) |
| EP (1) | EP1263997B1 (enExample) |
| JP (1) | JP2003521377A (enExample) |
| KR (1) | KR100628591B1 (enExample) |
| DE (1) | DE60036646T2 (enExample) |
| WO (1) | WO2001057283A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010049033A1 (de) * | 2010-10-21 | 2012-04-26 | Rst Gmbh | Verfahren zur Herstellung von Titanrohlingen |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8891583B2 (en) | 2000-11-15 | 2014-11-18 | Ati Properties, Inc. | Refining and casting apparatus and method |
| US6496529B1 (en) | 2000-11-15 | 2002-12-17 | Ati Properties, Inc. | Refining and casting apparatus and method |
| US7803212B2 (en) * | 2005-09-22 | 2010-09-28 | Ati Properties, Inc. | Apparatus and method for clean, rapidly solidified alloys |
| US7803211B2 (en) | 2005-09-22 | 2010-09-28 | Ati Properties, Inc. | Method and apparatus for producing large diameter superalloy ingots |
| US7578960B2 (en) | 2005-09-22 | 2009-08-25 | Ati Properties, Inc. | Apparatus and method for clean, rapidly solidified alloys |
| US8642916B2 (en) | 2007-03-30 | 2014-02-04 | Ati Properties, Inc. | Melting furnace including wire-discharge ion plasma electron emitter |
| US8748773B2 (en) | 2007-03-30 | 2014-06-10 | Ati Properties, Inc. | Ion plasma electron emitters for a melting furnace |
| US7798199B2 (en) | 2007-12-04 | 2010-09-21 | Ati Properties, Inc. | Casting apparatus and method |
| US8747956B2 (en) | 2011-08-11 | 2014-06-10 | Ati Properties, Inc. | Processes, systems, and apparatus for forming products from atomized metals and alloys |
| CN103398588B (zh) * | 2013-07-26 | 2015-02-04 | 朱兴发 | 电磁感应矿渣熔炉底流式流量可控的电热石墨水口装置 |
| CN104561573B (zh) * | 2014-12-30 | 2016-08-24 | 朱兴发 | 多工位同轴电渣炉短网装置 |
| PL246261B1 (pl) * | 2023-02-01 | 2024-12-23 | Odlewnia Rafamet Spolka Z Ograniczona Odpowiedzialnoscia | Przystawka do zalewania kontaktowego |
| CN117753954B (zh) * | 2024-02-22 | 2024-04-30 | 烟台天铭注塑制品有限公司 | 一种汽车配件模具加工用的铸造设备 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US581066A (en) | 1897-04-20 | Pegging-machine | ||
| IT940586B (it) * | 1971-11-13 | 1973-02-20 | Dalmine Spa | Procedimento perfezionato di cola ta continua di barre metalliche in particolare di acciaio |
| US4612649A (en) | 1983-11-10 | 1986-09-16 | Cabot Corporation | Process for refining metal |
| GB2174411B (en) | 1985-04-19 | 1989-06-28 | Nat Res Dev | Metal casting |
| JPH01313181A (ja) * | 1988-06-10 | 1989-12-18 | Daido Steel Co Ltd | スプレーキャスティング装置 |
| US5160532A (en) | 1991-10-21 | 1992-11-03 | General Electric Company | Direct processing of electroslag refined metal |
| JPH05287400A (ja) * | 1992-04-03 | 1993-11-02 | Daido Steel Co Ltd | エレクトロスラグ溶解装置における溶融スラグ液面位置制御方法 |
| JP3092030B2 (ja) * | 1992-07-16 | 2000-09-25 | 大平洋製鋼株式会社 | 超強靱複合硬度差ロールの製造方法 |
| US5348566A (en) | 1992-11-02 | 1994-09-20 | General Electric Company | Method and apparatus for flow control in electroslag refining process |
| US5310165A (en) | 1992-11-02 | 1994-05-10 | General Electric Company | Atomization of electroslag refined metal |
| US5381847A (en) * | 1993-06-10 | 1995-01-17 | Olin Corporation | Vertical casting process |
| US5472177A (en) | 1993-12-17 | 1995-12-05 | General Electric Company | Molten metal spray forming apparatus |
| US5480097A (en) | 1994-03-25 | 1996-01-02 | General Electric Company | Gas atomizer with reduced backflow |
| JPH0929420A (ja) * | 1995-07-20 | 1997-02-04 | Kobe Steel Ltd | エレクトロスラグ再溶解法による鋼塊の製造方法 |
| US5649993A (en) | 1995-10-02 | 1997-07-22 | General Electric Company | Methods of recycling oversray powder during spray forming |
| US5769151A (en) | 1995-12-21 | 1998-06-23 | General Electric Company | Methods for controlling the superheat of the metal exiting the CIG apparatus in an electroslag refining process |
| US5809057A (en) | 1996-09-11 | 1998-09-15 | General Electric Company | Electroslag apparatus and guide |
| EP1313181B1 (en) | 2001-11-19 | 2006-04-19 | GSI Group Limited | Crimped rod tube in a laser assembly |
-
2000
- 2000-02-03 US US09/496,752 patent/US6427752B1/en not_active Expired - Fee Related
- 2000-05-26 DE DE60036646T patent/DE60036646T2/de not_active Expired - Fee Related
- 2000-05-26 JP JP2001555905A patent/JP2003521377A/ja active Pending
- 2000-05-26 EP EP00937809A patent/EP1263997B1/en not_active Expired - Lifetime
- 2000-05-26 WO PCT/US2000/014521 patent/WO2001057283A1/en not_active Ceased
- 2000-05-26 KR KR1020027010020A patent/KR100628591B1/ko not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010049033A1 (de) * | 2010-10-21 | 2012-04-26 | Rst Gmbh | Verfahren zur Herstellung von Titanrohlingen |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1263997B1 (en) | 2007-10-03 |
| KR100628591B1 (ko) | 2006-09-26 |
| WO2001057283A1 (en) | 2001-08-09 |
| EP1263997A1 (en) | 2002-12-11 |
| DE60036646D1 (de) | 2007-11-15 |
| US6427752B1 (en) | 2002-08-06 |
| JP2003521377A (ja) | 2003-07-15 |
| KR20020086898A (ko) | 2002-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |