JP4785828B2 - 溶融金属のためのフィルタを濾過準備する方法 - Google Patents

溶融金属のためのフィルタを濾過準備する方法 Download PDF

Info

Publication number
JP4785828B2
JP4785828B2 JP2007500020A JP2007500020A JP4785828B2 JP 4785828 B2 JP4785828 B2 JP 4785828B2 JP 2007500020 A JP2007500020 A JP 2007500020A JP 2007500020 A JP2007500020 A JP 2007500020A JP 4785828 B2 JP4785828 B2 JP 4785828B2
Authority
JP
Japan
Prior art keywords
filter
molten metal
outlet passage
filtration
air
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 - Lifetime
Application number
JP2007500020A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007534494A5 (https=
JP2007534494A (ja
Inventor
リュック・ベレイ
ジャン−フランソワ・ビロドー
アンドレ・ジャンドロン
セルジュ・マンジェ
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 JP2007534494A publication Critical patent/JP2007534494A/ja
Publication of JP2007534494A5 publication Critical patent/JP2007534494A5/ja
Application granted granted Critical
Publication of JP4785828B2 publication Critical patent/JP4785828B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • 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)
JP2007500020A 2004-02-24 2005-02-23 溶融金属のためのフィルタを濾過準備する方法 Expired - Lifetime JP4785828B2 (ja)

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 (3)

Publication Number Publication Date
JP2007534494A JP2007534494A (ja) 2007-11-29
JP2007534494A5 JP2007534494A5 (https=) 2008-04-10
JP4785828B2 true JP4785828B2 (ja) 2011-10-05

Family

ID=34886308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007500020A Expired - Lifetime JP4785828B2 (ja) 2004-02-24 2005-02-23 溶融金属のためのフィルタを濾過準備する方法

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH0623039A (ja) * 1992-07-07 1994-02-01 Terumo Corp フィルターの液体充填方法
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

Family Cites Families (13)

* 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
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
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH0623039A (ja) * 1992-07-07 1994-02-01 Terumo Corp フィルターの液体充填方法
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

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
AU2005215071B2 (en) 2010-02-11
ES2343733T3 (es) 2010-08-09
ATE463313T1 (de) 2010-04-15
AU2005215071A1 (en) 2005-09-01
EP1735120A1 (en) 2006-12-27
US7666248B2 (en) 2010-02-23

Similar Documents

Publication Publication Date Title
JP4785828B2 (ja) 溶融金属のためのフィルタを濾過準備する方法
US6391093B1 (en) Welding filtration system
CN107208179B (zh) 用来从金属熔体移除不需要的夹杂物的设备和方法
CN105728726A (zh) 一种金属3d打印密封成型室内气压稳定装置及方法
EP2325146B1 (en) Method of making a silica crucible in a controlled atmosphere
JP2007534494A5 (https=)
WO2006110974A1 (en) Method of priming filter for molten metal
JP2009040680A (ja) シリカガラス坩堝を製造する方法
AU2018278685B2 (en) Apparatus and method for applying ceramic foam filters for the removal of unwanted inclusions from metal melts
JP2645668B2 (ja) 金属溶湯の濾過方法
JPS6140736B2 (https=)
JP2723795B2 (ja) 横型処理炉
JP4678978B2 (ja) 金属溶湯用給湯装置
JP7201393B2 (ja) 吸引式配湯装置
CN210657096U (zh) 一种铝合金熔体净化装置
CN219002426U (zh) 一种区熔炉真空气路反油机构
KR100398373B1 (ko) 탈가스장치의진공조내부착지금제거방법
JP2026506830A (ja) 溶解精錬のため装置及び方法
JP2001300693A (ja) 溶湯処理装置
CN118810028A (zh) 一种增材制造设备的除氧方法
JPS6234649A (ja) 取鍋内金属溶融体の減圧に依る脱ガス及び除滓促進の簡易な方法とその装置
KR20170072623A (ko) 용융 금속 정련 장치
JPH1079353A (ja) 半導体製造装置の熱処理炉の排気管過熱防止装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080219

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080219

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20101110

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20101116

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110216

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110315

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110531

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110621

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110712

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4785828

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140722

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term