Method for heating, forming and tempering a glass sheet

Glass manufacturing – Processes – Reshaping or surface deformation of glass preform

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Details

65106, 65111, 65114, 219678, 219680, C03B 2302, C03B 2700

Patent

active

058273450

ABSTRACT:
A method for heating, forming and tempering a glass sheet including the steps of heating at least one glass sheet to at least a first predetermined temperature, applying microwave energy to the glass sheet to heat the glass sheet to at least a second predetermined temperature, forming the glass sheet to a predetermined configuration, and cooling an outer surface of the glass sheet to at least a third predetermined temperature to temper the glass sheet.

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patent: 5352263 (1994-10-01), Kuster et al.
patent: 5656053 (1997-08-01), Boaz
Robert Gardon, "The Tempering of Flat Glass By Forced Convection", pp. 1-33.
Robert Gardon, "Calculation of Temperature Distributions in Glass Plates Undergoing Heat-Treatment", Jun. 1958, pp. 200-209.

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