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  • Wetting of pure aluminium on graphite, SiC and Al2O3 in

    01/08/2012· The wettability of pure aluminium on filter materials and on inclusions is believed to be an important factor affecting the filtration of aluminium. The contact angles of molten aluminium on alumina, SiC and graphite were measured under 10 −8 bar high vacuum in the temperature range of 1000–1300 °C. To describe the wetting behaviour of the Al on ceramic at lower temperatures used in filtration

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  • WETTING OF PURE ALUMINIUM ON FILTER MATERIALS GRAPHITE

    WETTING OF PURE ALUMINIUM ON FILTER MATERIALS GRAPHITE, AlF 3 AND Al 2O3 Sarina Bao 1, Anne Kvithyld 2, Sean Gaal 2, Thorvald Abel Engh,Merete Tangstad 1

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  • Wetting of pure aluminium on graphite, SiC and Al2O3 in

    The wettability of pure aluminium on filter materials and on inclusions is believed to be an important factor affecting the filtration of aluminium. The contact angles of molten aluminium on alumina, SiC and graphite were measured under 10−8 bar high vacuum in the temperature range of 1000–1300 °C. To describe the wetting behaviour of the Al on ceramic at lower temperatures used in filtration and

    Details >
  • Wetting of pure aluminium on graphite, SiC and Al O in

    Abstract: The wettability of pure aluminium on filter materials and on inclusions is believed to be an important factor affecting the filtration of aluminium. The contact angles of molten aluminium on alumina, SiC and graphite were measured under 10−8 bar high vacuum in the temperature range of 1000−1300 °C. To describe the wetting behaviour of the Al on ceramic at lower temperatures

    Details >
  • Wetting of Pure Aluminium on Graphite, SiC and Al 2 O 3 in

    The wettability of pure aluminium on filter materials and on inclusions is believed to be an important factor affecting the filtration of aluminium. The contact angles of molten aluminium on...

    Details >
  • (PDF) Wetting of pure aluminium on graphite, SiC and

    Wetting of pure aluminium on graphite, SiC and Al2O3 in aluminium filtration

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  • Wetting of pure aluminum on filter materials graphite

    SINTEF Wetting of pure aluminum on filter materials graphite, AlF3 and Al2O3 Sitemap Norsk / English. About SINTEF. Research areas What we do. Career. Contact us. Search. Renewable energy Ocean space Building and infrastructure Digitalization

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  • (PDF) Wetting of pure aluminium on graphite, SiC and

    Wetting of pure aluminium on graphite, SiC and Al2O3 in aluminium filtration

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  • Wetting of pure aluminium on graphite, SiC and Al 2 O 3 in

    Abstract: The wettability of pure aluminium on filter materials and on inclusions is believed to be an important factor affecting the filtration of aluminium. The contact angles of molten aluminium on alumina, SiC and graphite were measured under 10-8 bar high vacuum in the temperature range of 1000-1300 °C. To describe the wetting behaviour of the Al on ceramic at lower temperatures used in

    Details >
  • Wetting of pure aluminum on filter materials graphite

    SINTEF Wetting of pure aluminum on filter materials graphite, AlF3 and Al2O3 Sitemap Norsk / English. About SINTEF. Research areas What we do. Career. Contact us. Search. Renewable energy Ocean space Building and infrastructure Digitalization

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  • Resultat #961896 Wetting of pure aluminium on

    Wetting of pure aluminium on graphite, SiC and Al2O3 in aluminium filtration. Sarina Bao; Kai Tang; Anne Kvithyld; Thorvald Abel Engh og Merete Tangstad; Tidsskrift Tidsskrift Transactions of Nonferrous Metals Society of China. ISSN 1003-6326 e-ISSN 2210-3384. NVI-nivå 1 . Finn i kanalregisteret

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  • Wetting of pure aluminium on graphite, SiC and Al2O3 in

    Abstract: The wettability of pure aluminium on filter materials and on inclusions is believed to be an important factor affecting the filtration of aluminium. The contact angles of molten aluminium on alumina, SiC and graphite were measured under 10-8 bar high vacuum in the temperature range of 1000-1300 °C. To describe the wetting behaviour of the Al on ceramic at lower temperatures used in

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  • Wettability of Aluminium with Aluminium Carbide

    Wetting between aluminium and Al 3 C 4 (graphite) is determined in kinetic studies in the higher temperature range 1000–1200°C. The results are extrapolated down to temperatures employed in the industry around 700°C. The contact angle between aluminium and graphite decreases with time. It may be divided into three stages: removal of an oxide layer on aluminium, formation of Al

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  • Wettability in Aluminium-Graphite Particles Composites

    The paper presents some aspects regarding the wetting conditions in aluminium graphite composite. The wettability depends on several factors like the presence of the oxide skin at the melt surface, formation Al4C3 at the interface between Al and particles, temperature, pressure etc. In this paper, the conditions of perfect wettability of carbon by molten Al achieved under MCl–K2TiF6 molten salts

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  • Some Observations on the Wetting of Al2O3, by

    Sarina BAO, Kai TANG, Anne KVITHYLD, Thorvald ENGH, Merete TANGSTAD, Wetting of pure aluminium on graphite, SiC and Al2O3 in aluminium filtration, Transactions of Nonferrous Metals Society of China, 10.1016/S1003-6326(11)61410-6, 22, 8, (1930-1938), (2012). Crossref. Laixin Shi, Ping Shen, Dan Zhang, Erting Dong, Qichuan Jiang, Wetting of (0001) α-alumina single crystals by molten

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  • Wetting behavior of aluminium and filtration with Al O and

    Wetting behavior of aluminium and filtration with Al2O3 and SiC ceramic foam filters aluminium on alumina and graphite had been measured in high vacuum of 1.01325×10−3 Pa in the temperature range of 1000−1300 °C. Aluminium is readily oxidized (Reaction (1)) even if the oxygen partial pressure is as low as 1.01325×10−44 Pa at the filtration temperature of 700 °C [5]. Such a low

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  • An Explanation of Wettability Problems When Brazing

    hydrogen furnace working with pure H2, graphite boats and packing in alumina, or in a vacuum furnace. The wetting of the surfaces by copper that was used as brazing filler metal was studied using a Leitz 1750 hot stage microscope. The processes were observed in a stereo microscope or through the camera of macro-phiotographic equipment mount­

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