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A method for improving the surface quality of borosilicate float flat glass
A method for improving the surface quality of borosilicate float flat glass
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机译:一种提高硼硅浮法平板玻璃表面质量的方法
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摘要
Method for the removal of surface defects in the case of a glass sheet is produced according to the float process, characterized in that the surface to be treated by means of a laser beam of the glass ribbon to a depth of 25% of the thickness of the glass strip, but not lower than 0,25 mm is melted, wherein the heating to melting temperature in the glass surface with a rate of 300 to 2000 k · s–1 takes place.
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