New technique rapidly evacuates and seals fused-quartz ampoule with precise clearance over contents without appreciably thinning ampoule walls. Quartz plug is lowered into working section of ampoule after ampoule has been evacuated. Plug is then fused to ampoule walls, forming vacuum seal. New technique maintains wall strength and pumping speed.


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    Titel :

    Precise Sealing of Fused-Quartz Ampoules


    Beteiligte:
    Debnan, W. J. J. (Autor:in) / Clark, I. O. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1982-12-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


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