CA1068901A - Installations de traitement d'un metal fondu - Google Patents
Installations de traitement d'un metal fonduInfo
- Publication number
- CA1068901A CA1068901A CA253,316A CA253316A CA1068901A CA 1068901 A CA1068901 A CA 1068901A CA 253316 A CA253316 A CA 253316A CA 1068901 A CA1068901 A CA 1068901A
- Authority
- CA
- Canada
- Prior art keywords
- molten metal
- pump
- metal
- treatment
- upgrading
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 57
- 239000002184 metal Substances 0.000 title claims abstract description 57
- 238000007872 degassing Methods 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 3
- 150000002739 metals Chemical class 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000010908 decantation Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001344923 Aulorhynchidae Species 0.000 description 1
- 101100457838 Caenorhabditis elegans mod-1 gene Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 101150110972 ME1 gene Proteins 0.000 description 1
- 235000000365 Oenanthe javanica Nutrition 0.000 description 1
- 240000008881 Oenanthe javanica Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing 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
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/003—Equipment for supplying molten metal in rations using electromagnetic field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before 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
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7516422A FR2312569A1 (fr) | 1975-05-27 | 1975-05-27 | Perfectionnement aux installations de traitement d'un metal fondu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1068901A true CA1068901A (fr) | 1980-01-01 |
Family
ID=9155707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA253,316A Expired CA1068901A (fr) | 1975-05-27 | 1976-05-26 | Installations de traitement d'un metal fondu |
Country Status (12)
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2472615A1 (fr) | 1979-11-28 | 1981-07-03 | Merrien Pierre | Procede et dispositif d'automatisation d'un cycle de degazage sous vide d'alliages d'aluminium |
| US4351514A (en) * | 1980-07-18 | 1982-09-28 | Koch Fenton C | Apparatus for purifying molten metal |
| DE3247457C1 (de) * | 1982-12-22 | 1983-08-25 | Honsel-Werke Ag, 5778 Meschede | Verfahren und Behaelter zur Entgasung von Metallschmelzen,insbesondere einer Aluminiumschmelze |
| US4528032A (en) * | 1984-01-10 | 1985-07-09 | The United States Of America As Represented By The United States Department Of Energy | Lithium purification technique |
| FR2645545B1 (fr) * | 1989-04-11 | 1991-05-31 | Commissariat Energie Atomique | Procede et appareillage pour la preparation de l'eutectique de lithium plomb de formule li17pb83 |
| US5662725A (en) * | 1995-05-12 | 1997-09-02 | Cooper; Paul V. | System and device for removing impurities from molten metal |
| US5917114A (en) * | 1996-11-01 | 1999-06-29 | The Ohio State University | Degassing of liquid aluminum and other metals |
| US5944496A (en) | 1996-12-03 | 1999-08-31 | Cooper; Paul V. | Molten metal pump with a flexible coupling and cement-free metal-transfer conduit connection |
| US5951243A (en) * | 1997-07-03 | 1999-09-14 | Cooper; Paul V. | Rotor bearing system for molten metal pumps |
| US6027685A (en) * | 1997-10-15 | 2000-02-22 | Cooper; Paul V. | Flow-directing device for molten metal pump |
| US6093000A (en) | 1998-08-11 | 2000-07-25 | Cooper; Paul V | Molten metal pump with monolithic rotor |
| US6303074B1 (en) | 1999-05-14 | 2001-10-16 | Paul V. Cooper | Mixed flow rotor for molten metal pumping device |
| US6689310B1 (en) | 2000-05-12 | 2004-02-10 | Paul V. Cooper | Molten metal degassing device and impellers therefor |
| US6723276B1 (en) | 2000-08-28 | 2004-04-20 | Paul V. Cooper | Scrap melter and impeller |
| US20050013715A1 (en) | 2003-07-14 | 2005-01-20 | Cooper Paul V. | System for releasing gas into molten metal |
| US7470392B2 (en) | 2003-07-14 | 2008-12-30 | Cooper Paul V | Molten metal pump components |
| US7402276B2 (en) * | 2003-07-14 | 2008-07-22 | Cooper Paul V | Pump with rotating inlet |
| US7731891B2 (en) * | 2002-07-12 | 2010-06-08 | Cooper Paul V | Couplings for molten metal devices |
| US7507367B2 (en) * | 2002-07-12 | 2009-03-24 | Cooper Paul V | Protective coatings for molten metal devices |
| US20070253807A1 (en) | 2006-04-28 | 2007-11-01 | Cooper Paul V | Gas-transfer foot |
| US7906068B2 (en) * | 2003-07-14 | 2011-03-15 | Cooper Paul V | Support post system for molten metal pump |
| US7476357B2 (en) * | 2004-12-02 | 2009-01-13 | Thut Bruno H | Gas mixing and dispersement in pumps for pumping molten metal |
| US7534284B2 (en) * | 2007-03-27 | 2009-05-19 | Bruno Thut | Flux injection with pump for pumping molten metal |
| US9409232B2 (en) | 2007-06-21 | 2016-08-09 | Molten Metal Equipment Innovations, Llc | Molten metal transfer vessel and method of construction |
| US9205490B2 (en) | 2007-06-21 | 2015-12-08 | Molten Metal Equipment Innovations, Llc | Transfer well system and method for making same |
| US9643247B2 (en) | 2007-06-21 | 2017-05-09 | Molten Metal Equipment Innovations, Llc | Molten metal transfer and degassing system |
| US9410744B2 (en) | 2010-05-12 | 2016-08-09 | Molten Metal Equipment Innovations, Llc | Vessel transfer insert and system |
| US8613884B2 (en) | 2007-06-21 | 2013-12-24 | Paul V. Cooper | Launder transfer insert and system |
| US8337746B2 (en) | 2007-06-21 | 2012-12-25 | Cooper Paul V | Transferring molten metal from one structure to another |
| US8366993B2 (en) | 2007-06-21 | 2013-02-05 | Cooper Paul V | System and method for degassing molten metal |
| US9156087B2 (en) | 2007-06-21 | 2015-10-13 | Molten Metal Equipment Innovations, Llc | Molten metal transfer system and rotor |
| US10428821B2 (en) * | 2009-08-07 | 2019-10-01 | Molten Metal Equipment Innovations, Llc | Quick submergence molten metal pump |
| US8449814B2 (en) * | 2009-08-07 | 2013-05-28 | Paul V. Cooper | Systems and methods for melting scrap metal |
| US8444911B2 (en) * | 2009-08-07 | 2013-05-21 | Paul V. Cooper | Shaft and post tensioning device |
| US8524146B2 (en) | 2009-08-07 | 2013-09-03 | Paul V. Cooper | Rotary degassers and components therefor |
| US8535603B2 (en) | 2009-08-07 | 2013-09-17 | Paul V. Cooper | Rotary degasser and rotor therefor |
| US8714914B2 (en) | 2009-09-08 | 2014-05-06 | Paul V. Cooper | Molten metal pump filter |
| US9108244B2 (en) | 2009-09-09 | 2015-08-18 | Paul V. Cooper | Immersion heater for molten metal |
| US9903383B2 (en) | 2013-03-13 | 2018-02-27 | Molten Metal Equipment Innovations, Llc | Molten metal rotor with hardened top |
| US9011761B2 (en) | 2013-03-14 | 2015-04-21 | Paul V. Cooper | Ladle with transfer conduit |
| US10052688B2 (en) | 2013-03-15 | 2018-08-21 | Molten Metal Equipment Innovations, Llc | Transfer pump launder system |
| US10138892B2 (en) | 2014-07-02 | 2018-11-27 | Molten Metal Equipment Innovations, Llc | Rotor and rotor shaft for molten metal |
| US10947980B2 (en) | 2015-02-02 | 2021-03-16 | Molten Metal Equipment Innovations, Llc | Molten metal rotor with hardened blade tips |
| CN105436436B (zh) * | 2015-12-22 | 2017-11-14 | 北京有色金属研究总院 | 一种用于搅拌金属熔体的搅拌腔及其使用方法 |
| US10267314B2 (en) | 2016-01-13 | 2019-04-23 | Molten Metal Equipment Innovations, Llc | Tensioned support shaft and other molten metal devices |
| US11149747B2 (en) | 2017-11-17 | 2021-10-19 | Molten Metal Equipment Innovations, Llc | Tensioned support post and other molten metal devices |
| US11931802B2 (en) | 2019-05-17 | 2024-03-19 | Molten Metal Equipment Innovations, Llc | Molten metal controlled flow launder |
| FR3096987B1 (fr) * | 2019-06-07 | 2021-08-27 | Constellium Issoire | Dispositif pour piéger l’hydrogène |
| US11873845B2 (en) | 2021-05-28 | 2024-01-16 | Molten Metal Equipment Innovations, Llc | Molten metal transfer device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2101000B1 (US06168776-20010102-C00041.png) * | 1970-08-04 | 1977-01-14 | Activite Atom Avance | |
| FR2231762B1 (US06168776-20010102-C00041.png) * | 1973-05-30 | 1976-05-28 | Activite Atom Avance |
-
1975
- 1975-05-27 FR FR7516422A patent/FR2312569A1/fr active Granted
-
1976
- 1976-05-06 CH CH567476A patent/CH610349A5/xx not_active IP Right Cessation
- 1976-05-10 GB GB19080/76A patent/GB1479882A/en not_active Expired
- 1976-05-11 AU AU13796/76A patent/AU499897B2/en not_active Expired
- 1976-05-12 US US05/685,609 patent/US4003560A/en not_active Expired - Lifetime
- 1976-05-12 IT IT7623176A patent/IT1060439B/it active
- 1976-05-19 JP JP51056739A patent/JPS5231908A/ja active Granted
- 1976-05-20 DE DE19762622612 patent/DE2622612A1/de not_active Ceased
- 1976-05-25 NO NO761781A patent/NO141216C/no unknown
- 1976-05-25 SU SU762359450A patent/SU735180A3/ru active
- 1976-05-26 CA CA253,316A patent/CA1068901A/fr not_active Expired
- 1976-05-26 SE SE7606032A patent/SE417841B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH610349A5 (US06168776-20010102-C00041.png) | 1979-04-12 |
| AU499897B2 (en) | 1979-05-03 |
| SE7606032L (sv) | 1976-11-28 |
| DE2622612A1 (de) | 1976-12-09 |
| JPS5231908A (en) | 1977-03-10 |
| NO141216B (no) | 1979-10-22 |
| GB1479882A (en) | 1977-07-13 |
| FR2312569B1 (US06168776-20010102-C00041.png) | 1977-12-09 |
| AU1379676A (en) | 1977-11-17 |
| NO761781L (US06168776-20010102-C00041.png) | 1976-11-30 |
| NO141216C (no) | 1980-01-30 |
| SU735180A3 (ru) | 1980-05-15 |
| JPS5753852B2 (US06168776-20010102-C00041.png) | 1982-11-15 |
| US4003560A (en) | 1977-01-18 |
| SE417841B (sv) | 1981-04-13 |
| IT1060439B (it) | 1982-08-20 |
| FR2312569A1 (fr) | 1976-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |