Processing technology for tempered glass

The invention discloses a processing technology for tempered glass, and belongs to the field of tempered glass. The processing technology comprises the following steps: preheating, rapidly heating, cooling, recooling and naturally cooling. Through preheating before heating, and an intermittent aerat...

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Bibliographic Details
Main Author MAO ZHIQUN
Format Patent
LanguageEnglish
Published 19.08.2015
Subjects
CHEMISTRY
CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
GLASS
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Summary:The invention discloses a processing technology for tempered glass, and belongs to the field of tempered glass. The processing technology comprises the following steps: preheating, rapidly heating, cooling, recooling and naturally cooling. Through preheating before heating, and an intermittent aeration mode at the cooling stage, the toughening degree is accurately controlled, so that the spontaneous explosion phenomenon in the tempered glass processing process is greatly reduced; the yield is improved; and the production cost is reduced.
Bibliography:Application Number: CN20151283145