IT1060439B - Perfezionamento agli impianti di trattamento di un metallo fuso - Google Patents

Perfezionamento agli impianti di trattamento di un metallo fuso

Info

Publication number
IT1060439B
IT1060439B IT7623176A IT2317676A IT1060439B IT 1060439 B IT1060439 B IT 1060439B IT 7623176 A IT7623176 A IT 7623176A IT 2317676 A IT2317676 A IT 2317676A IT 1060439 B IT1060439 B IT 1060439B
Authority
IT
Italy
Prior art keywords
improvement
treatment plants
metal treatment
melt metal
melt
Prior art date
Application number
IT7623176A
Other languages
English (en)
Original Assignee
Activite Atom Avance
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Activite Atom Avance filed Critical Activite Atom Avance
Application granted granted Critical
Publication of IT1060439B publication Critical patent/IT1060439B/it

Links

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)
IT7623176A 1975-05-27 1976-05-12 Perfezionamento agli impianti di trattamento di un metallo fuso IT1060439B (it)

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
IT1060439B true IT1060439B (it) 1982-08-20

Family

ID=9155707

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7623176A IT1060439B (it) 1975-05-27 1976-05-12 Perfezionamento agli impianti di trattamento di un metallo fuso

Country Status (12)

Country Link
US (1) US4003560A (it)
JP (1) JPS5231908A (it)
AU (1) AU499897B2 (it)
CA (1) CA1068901A (it)
CH (1) CH610349A5 (it)
DE (1) DE2622612A1 (it)
FR (1) FR2312569A1 (it)
GB (1) GB1479882A (it)
IT (1) IT1060439B (it)
NO (1) NO141216C (it)
SE (1) SE417841B (it)
SU (1) SU735180A3 (it)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
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
US7507367B2 (en) * 2002-07-12 2009-03-24 Cooper Paul V Protective coatings for molten metal devices
US20050013715A1 (en) 2003-07-14 2005-01-20 Cooper Paul V. System for releasing gas into molten metal
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
US20070253807A1 (en) 2006-04-28 2007-11-01 Cooper Paul V Gas-transfer foot
US7470392B2 (en) * 2003-07-14 2008-12-30 Cooper Paul V Molten metal pump components
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
US8337746B2 (en) 2007-06-21 2012-12-25 Cooper Paul V Transferring molten metal from one structure to another
US9410744B2 (en) 2010-05-12 2016-08-09 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
US9205490B2 (en) 2007-06-21 2015-12-08 Molten Metal Equipment Innovations, Llc Transfer well system and method for making same
US8366993B2 (en) 2007-06-21 2013-02-05 Cooper Paul V System and method for degassing molten metal
US8613884B2 (en) 2007-06-21 2013-12-24 Paul V. Cooper Launder transfer insert and system
US9156087B2 (en) 2007-06-21 2015-10-13 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
US9643247B2 (en) 2007-06-21 2017-05-09 Molten Metal Equipment Innovations, Llc Molten metal transfer and degassing system
US9409232B2 (en) 2007-06-21 2016-08-09 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel and method of construction
US10428821B2 (en) * 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump
US8524146B2 (en) 2009-08-07 2013-09-03 Paul V. Cooper Rotary degassers and components therefor
US8444911B2 (en) 2009-08-07 2013-05-21 Paul V. Cooper Shaft and post tensioning device
US8449814B2 (en) * 2009-08-07 2013-05-28 Paul V. Cooper Systems and methods for melting scrap metal
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
US11358217B2 (en) 2019-05-17 2022-06-14 Molten Metal Equipment Innovations, Llc Method for melting solid metal
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2101000B1 (it) * 1970-08-04 1977-01-14 Activite Atom Avance
FR2231762B1 (it) * 1973-05-30 1976-05-28 Activite Atom Avance

Also Published As

Publication number Publication date
JPS5231908A (en) 1977-03-10
AU1379676A (en) 1977-11-17
SE7606032L (sv) 1976-11-28
CH610349A5 (it) 1979-04-12
DE2622612A1 (de) 1976-12-09
US4003560A (en) 1977-01-18
NO141216B (no) 1979-10-22
SU735180A3 (ru) 1980-05-15
SE417841B (sv) 1981-04-13
CA1068901A (fr) 1980-01-01
JPS5753852B2 (it) 1982-11-15
FR2312569A1 (fr) 1976-12-24
AU499897B2 (en) 1979-05-03
FR2312569B1 (it) 1977-12-09
NO141216C (no) 1980-01-30
GB1479882A (en) 1977-07-13
NO761781L (it) 1976-11-30

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