ES435078A3 - Procedure for the manufacture of glass objects reinforced by exchange of ions in a surface layer. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the manufacture of glass objects reinforced by exchange of ions in a surface layer. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES435078A3
ES435078A3 ES435078A ES435078A ES435078A3 ES 435078 A3 ES435078 A3 ES 435078A3 ES 435078 A ES435078 A ES 435078A ES 435078 A ES435078 A ES 435078A ES 435078 A3 ES435078 A3 ES 435078A3
Authority
ES
Spain
Prior art keywords
zro2
glass
translation
procedure
manufacture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES435078A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SEGARRA IBANEZ MARIANO
Original Assignee
SEGARRA IBANEZ MARIANO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SEGARRA IBANEZ MARIANO filed Critical SEGARRA IBANEZ MARIANO
Priority to ES435078A priority Critical patent/ES435078A3/en
Publication of ES435078A3 publication Critical patent/ES435078A3/en
Expired legal-status Critical Current

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  • Surface Treatment Of Glass (AREA)

Abstract

Procedure for the manufacture of glass objects reinforced by ion exchange in a surface layer, the glass of which contains Si02, Na20 and Zr02, characterized essentially by the fact of bringing said objects into contact with a bath of a salt or a mixture of salts containing alkali ions with a radius greater than that of sodium, at a temperature lower than at least 75ºC at the annealing temperature of the glass, and in which said glass responds to the following conditions, expressed in percentages by weight: 66- (ZrO2) - SiO2 = 74-0.45 (ZrO2); 10 + 0.3 (ZrO2) = Na2O = 20 + 0.45 (ZrO2); 5.6-0.3 (ZrO2 = MgO = 38-2 (ZrO2); 5 = ZrO2 = 18; 0 = Li2O = 1. (Machine-translation by Google Translate, not legally binding)
ES435078A 1975-02-26 1975-02-26 Procedure for the manufacture of glass objects reinforced by exchange of ions in a surface layer. (Machine-translation by Google Translate, not legally binding) Expired ES435078A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES435078A ES435078A3 (en) 1975-02-26 1975-02-26 Procedure for the manufacture of glass objects reinforced by exchange of ions in a surface layer. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES435078A ES435078A3 (en) 1975-02-26 1975-02-26 Procedure for the manufacture of glass objects reinforced by exchange of ions in a surface layer. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES435078A3 true ES435078A3 (en) 1977-02-16

Family

ID=8468728

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435078A Expired ES435078A3 (en) 1975-02-26 1975-02-26 Procedure for the manufacture of glass objects reinforced by exchange of ions in a surface layer. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES435078A3 (en)

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