ZA912557B - Apparatus for purifying metal melt by means of ceramic filters - Google Patents

Apparatus for purifying metal melt by means of ceramic filters

Info

Publication number
ZA912557B
ZA912557B ZA912557A ZA912557A ZA912557B ZA 912557 B ZA912557 B ZA 912557B ZA 912557 A ZA912557 A ZA 912557A ZA 912557 A ZA912557 A ZA 912557A ZA 912557 B ZA912557 B ZA 912557B
Authority
ZA
South Africa
Prior art keywords
metal melt
ceramic filters
purifying metal
purifying
filters
Prior art date
Application number
ZA912557A
Other languages
English (en)
Inventor
Heinz Buhr
Buhr Heinz
Original Assignee
Didier Werke Ag
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 Didier Werke Ag filed Critical Didier Werke Ag
Publication of ZA912557B publication Critical patent/ZA912557B/xx

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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/24—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rectilinearly movable plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Filtering Materials (AREA)
ZA912557A 1990-04-14 1991-04-05 Apparatus for purifying metal melt by means of ceramic filters ZA912557B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4012093A DE4012093C1 (enExample) 1990-04-14 1990-04-14

Publications (1)

Publication Number Publication Date
ZA912557B true ZA912557B (en) 1992-01-29

Family

ID=6404427

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA912557A ZA912557B (en) 1990-04-14 1991-04-05 Apparatus for purifying metal melt by means of ceramic filters

Country Status (6)

Country Link
US (1) US5139238A (enExample)
EP (1) EP0452654A3 (enExample)
JP (1) JPH06340931A (enExample)
CN (1) CN1055769A (enExample)
DE (1) DE4012093C1 (enExample)
ZA (1) ZA912557B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304621C2 (de) * 1993-02-16 1995-05-04 Bruehl Aluminiumtechnik Ausgußverschluß
CA2198301C (en) * 1997-02-24 2004-09-14 Alcan International Limited Portable liquid metal filtration device for inclusion analysis
DE19753026C1 (de) * 1997-11-17 1998-12-10 Mannesmann Ag Ausgießeinrichtung für metallurgische Gefäße
DE19900074A1 (de) * 1999-01-05 2000-07-06 Didier Werke Ag Stellglied am Auslauf eines Schmelzengefäßes
US20030173394A1 (en) * 2002-03-14 2003-09-18 The Boeing Company System and filter for filtering hard alpha inclusions from reactive metal alloys
WO2004099769A1 (en) * 2003-05-06 2004-11-18 Alcan International Limited Device and method for measuring metal inclusions
US20040238152A1 (en) * 2003-05-27 2004-12-02 Edgardo Campomanes Modular gating system for foundries
CN101165003B (zh) * 2007-09-06 2013-01-16 济南圣泉倍进陶瓷过滤器有限公司 复合孔径陶瓷过滤器的制备方法
WO2011017643A1 (en) 2009-08-06 2011-02-10 Rolls-Royce Corporation Liquid device having filter
RU2561619C2 (ru) * 2009-10-21 2015-08-27 Штопинк Акциенгезелльшафт Огнеупорный блок для шиберного затвора в сливном отверстии емкости для металлического расплава
CN102397989A (zh) * 2010-09-14 2012-04-04 六和轻合金（昆山）有限公司 一种模具汤口以及铸造模具
US9029813B2 (en) 2011-05-20 2015-05-12 Asml Netherlands B.V. Filter for material supply apparatus of an extreme ultraviolet light source
CN103765997B (zh) * 2011-09-02 2016-08-10 Asml荷兰有限公司 用于器件制造的光刻设备的辐射源以及方法
DE102011120416A1 (de) * 2011-12-08 2013-06-13 Ask Chemicals Gmbh Filter für die Filtrierung von flüssigen Metallen mit einem Filtergehäuse und einem in dem Filtergehäuse aufgenommenen hülsenförmigen Filterelement
DE102016106708B4 (de) * 2016-04-12 2019-06-13 Technische Universität Bergakademie Freiberg Stranggieß-Verfahren mit keramischen Filtern oder Filtersystemen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE547568C (de) * 1932-04-08 Julius Grub Dipl Ing Bodenverschluss fuer Giesspfannen
CH478613A (de) * 1968-07-12 1969-09-30 Interstop Ag Schiebeverschluss für mit einer Bodenausgussöffnung versehene Behälter zum Giessen von flüssigen Metallen, insbesondere Stahl
US4573616A (en) * 1982-05-24 1986-03-04 Flo-Con Systems, Inc. Valve, clamp, refractory and method
US4789140A (en) * 1982-06-11 1988-12-06 Howmet Turbine Components Corporation Ceramic porous bodies suitable for use with superalloys
JPS61117182A (ja) * 1984-11-08 1986-06-04 株式会社ブリヂストン 多孔セラミツク構造物
DE3700107A1 (de) * 1987-01-03 1988-07-14 Stettner & Co Vorrichtung zum giessen von metallischen schmelzen
AU601315B2 (en) * 1988-01-30 1990-09-06 Foseco International Limited Moulds for metal casting and sleeves containing filters for use therein
US4990059A (en) * 1988-12-19 1991-02-05 Aluminum Company Of America Method for filtering liquid-phase metals
GB8916839D0 (en) * 1989-07-22 1989-09-06 Foseco Int Filters

Also Published As

Publication number Publication date
CN1055769A (zh) 1991-10-30
JPH06340931A (ja) 1994-12-13
EP0452654A3 (en) 1992-12-16
EP0452654A2 (de) 1991-10-23
DE4012093C1 (enExample) 1991-07-04
US5139238A (en) 1992-08-18

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