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FR2757422B1 - Articles textiles et filtres diffuseurs pour la filtration de metaux en fusion, notamment aluminium - Google Patents

Articles textiles et filtres diffuseurs pour la filtration de metaux en fusion, notamment aluminium

Info

Publication number
FR2757422B1
FR2757422B1 FR9616088A FR9616088A FR2757422B1 FR 2757422 B1 FR2757422 B1 FR 2757422B1 FR 9616088 A FR9616088 A FR 9616088A FR 9616088 A FR9616088 A FR 9616088A FR 2757422 B1 FR2757422 B1 FR 2757422B1
Authority
FR
France
Prior art keywords
filtration
textile articles
especially aluminum
fused metals
diffuser
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 - Fee Related
Application number
FR9616088A
Other languages
English (en)
Other versions
FR2757422A1 (fr
Inventor
Marc Stevenin
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.)
STEVTISS
Original Assignee
STEVTISS
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 STEVTISS filed Critical STEVTISS
Priority to FR9616088A priority Critical patent/FR2757422B1/fr
Publication of FR2757422A1 publication Critical patent/FR2757422A1/fr
Application granted granted Critical
Publication of FR2757422B1 publication Critical patent/FR2757422B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/086—Filter cloth, i.e. woven, knitted or interlaced material of inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/086—Filters
    • 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
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/066—Treatment of circulating aluminium, e.g. by filtration
    • 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
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • C22B9/023—By filtering
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Filtering Materials (AREA)
FR9616088A 1996-12-24 1996-12-24 Articles textiles et filtres diffuseurs pour la filtration de metaux en fusion, notamment aluminium Expired - Fee Related FR2757422B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9616088A FR2757422B1 (fr) 1996-12-24 1996-12-24 Articles textiles et filtres diffuseurs pour la filtration de metaux en fusion, notamment aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9616088A FR2757422B1 (fr) 1996-12-24 1996-12-24 Articles textiles et filtres diffuseurs pour la filtration de metaux en fusion, notamment aluminium

Publications (2)

Publication Number Publication Date
FR2757422A1 FR2757422A1 (fr) 1998-06-26
FR2757422B1 true FR2757422B1 (fr) 1999-03-05

Family

ID=9499199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9616088A Expired - Fee Related FR2757422B1 (fr) 1996-12-24 1996-12-24 Articles textiles et filtres diffuseurs pour la filtration de metaux en fusion, notamment aluminium

Country Status (1)

Country Link
FR (1) FR2757422B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3014905B1 (fr) 2013-12-13 2015-12-11 Constellium France Produits en alliage d'aluminium-cuivre-lithium a proprietes en fatigue ameliorees

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1862787A (en) * 1931-07-27 1932-06-14 Aluminum Co Of America Pouring trough
DE1767931C3 (de) * 1967-10-26 1973-09-27 Boehringer Mannheim Gmbh, 6800 Mannheim Diagnostisches Mittel und Verfahren zum Nachweis von Urobilinogen-Körpern
JPH01143759A (ja) * 1987-11-27 1989-06-06 Rigunaito Kk 溶湯濾過用フィルター
FR2647381B1 (fr) * 1989-04-25 1991-09-13 Fonderie Aluminium Ste Nle Filtre pour le filtrage d'alliages d'aluminium lors d'operations de moulage par coulee, ainsi que le procede mettant en oeuvre ce filtre
JPH03264142A (ja) * 1990-03-14 1991-11-25 Nippon Muki Co Ltd 鋳造用網体

Also Published As

Publication number Publication date
FR2757422A1 (fr) 1998-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120831