TERMISK SEGHAERDNING AV GLAS

Hot glass is thermally toughened by generating a stream of closely-packed, aerated particles, and projecting that stream towards the glass. A plurality of such streams are projected from an array of nozzles, and the velocity of projection of each stream is sufficient to ensure that the integrity of...

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Bibliographic Details
Main Authors WARD, PETER, RIGBY, MALCOLM JAMES, EVANSON, JOHN
Format Patent
LanguageFinnish
Published 26.01.1983
Edition3
Subjects
CHEMISTRY
GLASS
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
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Summary:Hot glass is thermally toughened by generating a stream of closely-packed, aerated particles, and projecting that stream towards the glass. A plurality of such streams are projected from an array of nozzles, and the velocity of projection of each stream is sufficient to ensure that the integrity of the stream is preserved in its trajectory towards the glass.
Bibliography:Application Number: FI19830000271