CA2237320C - Dispositif de filtration pour metal fondu - Google Patents

Dispositif de filtration pour metal fondu Download PDF

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Publication number
CA2237320C
CA2237320C CA002237320A CA2237320A CA2237320C CA 2237320 C CA2237320 C CA 2237320C CA 002237320 A CA002237320 A CA 002237320A CA 2237320 A CA2237320 A CA 2237320A CA 2237320 C CA2237320 C CA 2237320C
Authority
CA
Canada
Prior art keywords
filter
molten metal
filter according
crucible
metal
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
CA002237320A
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English (en)
Other versions
CA2237320A1 (fr
Inventor
Philip Graham Enright
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.)
N-TEC Ltd
Original Assignee
N-TEC Ltd
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
Priority claimed from GBGB9523124.7A external-priority patent/GB9523124D0/en
Application filed by N-TEC Ltd filed Critical N-TEC Ltd
Publication of CA2237320A1 publication Critical patent/CA2237320A1/fr
Application granted granted Critical
Publication of CA2237320C publication Critical patent/CA2237320C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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

  • Manufacture And Refinement Of Metals (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

La présente invention concerne un appareil de filtration destiné à filtrer le métal en fusion. Ce dispositif est constitué d'un corps définissant une cavité de réception du métal en fusion, d'un orifice de sortie pour le métal en fusion provenant du corps, et d'un dispositif de retenue de filtre entre la cavité et l'orifice. La fonction du filtre est de concentrer dans la cavité les inclusions se trouvant dans le métal. Le corps est caractérisé en ce qu'il comporte un matériau réfractaire fibreux. L'utilisation d'un tel appareil de filtration permet de faire fondre rapidement dans le dispositif un échantillon de métal solide pour constituer un échantillon représentatif du métal liquide qui peut alors être filtré.
CA002237320A 1995-11-11 1996-11-11 Dispositif de filtration pour metal fondu Expired - Lifetime CA2237320C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9523124.7A GB9523124D0 (en) 1995-11-11 1995-11-11 Filtration device
GB9523124.7 1995-11-11
PCT/GB1996/002779 WO1997018339A2 (fr) 1995-11-11 1996-11-11 Dispositif de filtration pour metal fondu

Publications (2)

Publication Number Publication Date
CA2237320A1 CA2237320A1 (fr) 1997-05-22
CA2237320C true CA2237320C (fr) 2008-05-20

Family

ID=29404376

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002237320A Expired - Lifetime CA2237320C (fr) 1995-11-11 1996-11-11 Dispositif de filtration pour metal fondu

Country Status (1)

Country Link
CA (1) CA2237320C (fr)

Also Published As

Publication number Publication date
CA2237320A1 (fr) 1997-05-22

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Effective date: 20161114