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
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 (de) 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 (de)
EP (1) EP0452654A3 (de)
JP (1) JPH06340931A (de)
CN (1) CN1055769A (de)
DE (1) DE4012093C1 (de)
ZA (1) ZA912557B (de)

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
CN1816742A (zh) * 2003-05-06 2006-08-09 艾尔坎国际有限公司 测量金属夹杂物的装置和方法
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
US20110049197A1 (en) * 2009-08-06 2011-03-03 Paul Anthony Withey Liquid device having filter
BR112012009179B1 (pt) 2009-10-21 2018-02-06 Stopinc Aktiengesellschaft Unidade refratária para uma porta deslizante e porta deslizante
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
KR101938707B1 (ko) * 2011-09-02 2019-01-15 에이에스엠엘 네델란즈 비.브이. 디바이스 제조용 리소그래피 장치에 대한 방법 및 방사선 소스
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 (11)

* 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
SU899273A1 (ru) * 1980-05-13 1982-01-23 Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова Устройство дл дегазации сплавов
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
JPS6393466A (ja) * 1986-10-06 1988-04-23 Kubota Ltd 注湯取鍋用溶湯注入器
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
DE4012093C1 (de) 1991-07-04
EP0452654A2 (de) 1991-10-23
JPH06340931A (ja) 1994-12-13
US5139238A (en) 1992-08-18
EP0452654A3 (en) 1992-12-16
CN1055769A (zh) 1991-10-30

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