AU2005215071B2 - Method of priming filter for molten metal - Google Patents

Method of priming filter for molten metal Download PDF

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Publication number
AU2005215071B2
AU2005215071B2 AU2005215071A AU2005215071A AU2005215071B2 AU 2005215071 B2 AU2005215071 B2 AU 2005215071B2 AU 2005215071 A AU2005215071 A AU 2005215071A AU 2005215071 A AU2005215071 A AU 2005215071A AU 2005215071 B2 AU2005215071 B2 AU 2005215071B2
Authority
AU
Australia
Prior art keywords
filter
molten metal
exit well
vacuum
outlet
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
Application number
AU2005215071A
Other languages
English (en)
Other versions
AU2005215071A1 (en
Inventor
Luc Belley
Jean-Francois Bilodeau
Andre Gendron
Serge Munger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Publication of AU2005215071A1 publication Critical patent/AU2005215071A1/en
Application granted granted Critical
Publication of AU2005215071B2 publication Critical patent/AU2005215071B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • B22D43/001—Retaining slag during pouring molten metal
    • B22D43/004—Retaining slag during pouring molten metal by using filtering means
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • 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
    • B22D11/116—Refining the metal
    • B22D11/119—Refining the metal by filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/04—Casting aluminium or magnesium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Filtering Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
AU2005215071A 2004-02-24 2005-02-23 Method of priming filter for molten metal Expired AU2005215071B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54775504P 2004-02-24 2004-02-24
US60/547,755 2004-02-24
PCT/CA2005/000248 WO2005080028A1 (en) 2004-02-24 2005-02-23 Method of priming filter for molten metal

Publications (2)

Publication Number Publication Date
AU2005215071A1 AU2005215071A1 (en) 2005-09-01
AU2005215071B2 true AU2005215071B2 (en) 2010-02-11

Family

ID=34886308

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2005215071A Expired AU2005215071B2 (en) 2004-02-24 2005-02-23 Method of priming filter for molten metal

Country Status (11)

Country Link
US (1) US7666248B2 (https=)
EP (1) EP1735120B1 (https=)
JP (1) JP4785828B2 (https=)
CN (1) CN100409977C (https=)
AT (1) ATE463313T1 (https=)
AU (1) AU2005215071B2 (https=)
CA (1) CA2556860C (https=)
DE (1) DE602005020435D1 (https=)
ES (1) ES2343733T3 (https=)
NO (1) NO340534B1 (https=)
WO (1) WO2005080028A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0403466D0 (en) * 2004-02-17 2004-03-24 Mqp Ltd Treatment of metal melts
CN101732907B (zh) * 2008-11-11 2012-05-02 苏州春兴精工股份有限公司 泡沫陶瓷平板过滤器
CN102500852B (zh) * 2011-10-27 2013-06-26 东莞台一盈拓科技股份有限公司 一种具有自动排漏装置的密封仓
KR101750516B1 (ko) 2012-04-27 2017-06-23 노르웨이전 유니버시티 오브 사이언스 앤드 테크놀러지(엔티엔유) 용융 금속 필터의 프라이밍 장치 및 방법
US9145597B2 (en) 2013-02-22 2015-09-29 Almex Usa Inc. Simultaneous multi-mode gas activation degassing device for casting ultraclean high-purity metals and alloys
US9611163B2 (en) 2014-03-05 2017-04-04 Owens-Brockway Glass Container Inc. Process and apparatus for refining molten glass
CA2983006C (en) * 2015-02-06 2023-09-19 Norsk Hydro Asa Apparatus and method for the removal of unwanted inclusions from metal melts
CA3022224C (en) * 2016-05-31 2021-06-08 Alcoa Canada Co. Apparatus and methods for filtering metals
CN106825485B (zh) * 2016-12-29 2018-08-21 江苏中翼汽车新材料科技有限公司 一种合金液净化用虹吸转移管
NO20170897A1 (en) 2017-05-31 2018-12-03 Norsk Hydro As Apparatus and method for applying ceramic foam filters for the removal of unwanted inclusions from metal melts
CN110576174B (zh) * 2019-09-12 2020-07-14 江西铜业铅锌金属有限公司 一种用于有色金属冶炼的抽吸泵式扒渣装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877958C (de) 1940-04-27 1953-05-28 Vaw Ver Aluminium Werke Ag Verfahren zur Herstellung von eutektischen oder angenaehert eutektischen Legierungenaus uebereutektischen Legierungen mittels Seigerung und Filtration
DE853972C (de) 1941-08-05 1952-10-30 Degussa Filtervorrichtung zur Reinigung und Trennung von Metallen und Legierungen
US3661373A (en) * 1970-08-28 1972-05-09 Vasily Mikhailovich Cheltsov Apparatus for filtration of molten metals and alloys containing a solid phase
JPS59169650A (ja) * 1983-03-16 1984-09-25 Mitsubishi Electric Corp 加圧注湯炉の受湯検出装置
JPS605829A (ja) 1983-06-22 1985-01-12 Nippon Light Metal Co Ltd 金属溶湯のろ過方法
JPS61243133A (ja) 1985-04-18 1986-10-29 Nippon Light Metal Co Ltd 金属スクラツプの再生用の濾過装置
JPH033572Y2 (https=) * 1986-10-17 1991-01-30
EP0304466B1 (en) 1987-03-09 1990-11-07 Gränges Aluminium Aktiebolag Device for liquid pumping
US4802527A (en) * 1987-11-16 1989-02-07 Swiss Aluminum Ltd. Apparatus for casting molten metal
JP3264699B2 (ja) * 1992-07-07 2002-03-11 テルモ株式会社 フィルターを用いる血液またはその成分の濾過方法
JPH0649551A (ja) 1992-07-31 1994-02-22 Mitsui Mining & Smelting Co Ltd 簡易濾過装置
US5427602A (en) * 1994-08-08 1995-06-27 Aluminum Company Of America Removal of suspended particles from molten metal
US5673902A (en) * 1996-02-01 1997-10-07 Selee Corporation Dual stage ceramic foam filtration system and method
CA2198301C (en) * 1997-02-24 2004-09-14 Alcan International Limited Portable liquid metal filtration device for inclusion analysis
JPH10263798A (ja) * 1997-03-14 1998-10-06 Selee Corp 溶融金属から介在物を除去するための装置
FR2774611B1 (fr) * 1998-02-11 2000-04-28 Daussan & Co Dispositif pour filtrer et traiter du metal en fusion
SG121696A1 (en) * 2001-10-19 2006-05-26 Singapore Inst Of Mfg Technolo Filtration system for recycling and purification of a magnesium melt
CN1169980C (zh) * 2001-12-11 2004-10-06 上海交通大学 去除铝熔体中非金属夹杂物的装置

Also Published As

Publication number Publication date
DE602005020435D1 (de) 2010-05-20
NO20064316L (no) 2006-09-25
WO2005080028A1 (en) 2005-09-01
CN1942266A (zh) 2007-04-04
CA2556860C (en) 2008-11-18
CA2556860A1 (en) 2005-09-01
US20080053275A1 (en) 2008-03-06
NO340534B1 (no) 2017-05-02
CN100409977C (zh) 2008-08-13
JP2007534494A (ja) 2007-11-29
EP1735120B1 (en) 2010-04-07
EP1735120A4 (en) 2007-08-08
ES2343733T3 (es) 2010-08-09
ATE463313T1 (de) 2010-04-15
AU2005215071A1 (en) 2005-09-01
EP1735120A1 (en) 2006-12-27
JP4785828B2 (ja) 2011-10-05
US7666248B2 (en) 2010-02-23

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired