MX9700022A - Vidrio de silicato de boro. - Google Patents

Vidrio de silicato de boro.

Info

Publication number
MX9700022A
MX9700022A MX9700022A MX9700022A MX9700022A MX 9700022 A MX9700022 A MX 9700022A MX 9700022 A MX9700022 A MX 9700022A MX 9700022 A MX9700022 A MX 9700022A MX 9700022 A MX9700022 A MX 9700022A
Authority
MX
Mexico
Prior art keywords
percent
glass
bao
mgo
cao
Prior art date
Application number
MX9700022A
Other languages
English (en)
Inventor
Dietmar Stiebert
Hans-Georg Lich
Original Assignee
Ilmenau Tech Glas
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 Ilmenau Tech Glas filed Critical Ilmenau Tech Glas
Publication of MX9700022A publication Critical patent/MX9700022A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

La invencion se refiere a un vidrio de silicato de boro que tiene una expansion térmica lineal de entre 20 degree C y 300 degree C de 3.9 a 4.5 x 10 a la -6 K a la -1, para fabricar vidrio de laboratorio, vidrio doméstico, vidrio plano, y otro vidrio industrial especial, el cual puede ser fundido y acondicionado eléctricamente bajo condiciones de parte superior en frio. Con el fin de fijar la composicion de vidrio, y adem s de lograr las propiedades deseadas del vidrio, se deben tener en consideracion los efectos específicos del procedimiento de fusion totalmente eléctrico y de esta forma consecuentemente existe una variacion limitada con respecto a m s de un oxido de vidrio, la exclusion de algunos materiales de partida, la eleccion de agentes de refinacion adecuados, etc. El vidrio tiene la composicion de : SiO2 + ZrO2 77.0 a 81.0 % en peso B2O3 + Na2O + K2O + CaO + MgO + BaO 16.0 a 18.5 % en peso de la cual Na2O + K2O + CaO + MgO + Bao 5.4 a 7.0 % en peso de la cual CaO + MgO + BaO a 0.9 % en peso Al2O3 3.7 a 4.9 % en peso Cl 0.05 a 0.4 % en peso con las relaciones: Relacion CaO + MgO + BaO 0.0 a 1.5 ZrO2 Relacion Na2O + K20 + CaO + MgO + BaO 0.060 a 0.075 B2O3 + SiO2 + Al2O3 + ZrO2 Solo se utiliza NaCl o KCl como agente de refinacion. Existe un cambio reversible de este vidrio y el vidrio de silicato de boro 3.3, que se repite tan frecuentemente como sea requerido, y en un corto tiempo.
MX9700022A 1995-04-28 1996-04-06 Vidrio de silicato de boro. MX9700022A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1995115608 DE19515608C1 (de) 1995-04-28 1995-04-28 Borosilicatglas und seine Verwendung
PCT/DE1996/000610 WO1996033954A2 (de) 1995-04-28 1996-04-06 Borosilicatglas

Publications (1)

Publication Number Publication Date
MX9700022A true MX9700022A (es) 1997-12-31

Family

ID=7760566

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9700022A MX9700022A (es) 1995-04-28 1996-04-06 Vidrio de silicato de boro.

Country Status (5)

Country Link
EP (1) EP0767763A2 (es)
CA (1) CA2193999A1 (es)
DE (1) DE19515608C1 (es)
MX (1) MX9700022A (es)
WO (1) WO1996033954A2 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913227C1 (de) * 1999-03-23 2000-07-27 Schott Glas Verwendung eines Glases für temperaturwechselbeständige Getränkebehälter
DE10150884A1 (de) * 2001-10-16 2003-05-08 Schott Glas Thermisch vorspannbares Alkaliborosilikatglas, seine Herstellung und seine Verwendung
JP2014088293A (ja) * 2012-10-31 2014-05-15 Nippon Electric Glass Co Ltd 医薬用ガラス及び医薬用ガラス管
DE102014119594B9 (de) 2014-12-23 2020-06-18 Schott Ag Borosilikatglas mit niedriger Sprödigkeit und hoher intrinsischer Festigkeit, seine Herstellung und seine Verwendung
WO2017014066A1 (ja) * 2015-07-17 2017-01-26 日本電気硝子株式会社 医薬容器用ホウケイ酸ガラス
KR102056359B1 (ko) 2016-05-03 2019-12-16 주식회사 엘지화학 붕규산 유리, 이것을 포함하는 도광판 및 그 제조 방법
DE102017102485A1 (de) * 2017-02-08 2018-08-09 Schott Ag Gläser mit verbesserter hydrolytischer und Laugenbeständigkeit
WO2023107300A1 (en) * 2021-12-06 2023-06-15 Corning Incorporated Chemically durable borosilicate glass compositions for storing pharmaceutical compositions and articles formed therefrom
CN114349336B (zh) * 2022-01-13 2022-09-27 浙江大学 一种低膨胀硼硅酸盐透明琉璃及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3722130A1 (de) * 1987-07-02 1989-01-12 Schott Glaswerke Borosilikatglas
DD301821A7 (de) * 1990-03-23 1994-04-07 Jenaer Glaswerk Gmbh Zirkonhaltiges borosilikatglas
DE4012288C1 (es) * 1990-04-17 1991-07-18 Schott Glaswerke, 6500 Mainz, De
DE4230607C1 (de) * 1992-09-12 1994-01-05 Schott Glaswerke Chemisch und thermisch hochbelastbares, mit Wolfram verschmelzbares Borosilikatglas und dessen Verwendung
DE4313217C1 (de) * 1993-04-22 1994-09-01 Jenaer Schmelztechnik Jodeit G Verfahren und Vorrichtung zur vollelektrischen Schmelze von Neutralglas
DE4325656C2 (de) * 1993-07-30 1996-08-29 Schott Glaswerke Verwendung eines Glaskörpers zur Erzeugung eines als Brandschutzsicherheitsglas geeigneten vorgespannten Glaskörpers auf einer herkömmlichen Luftvorspannanlage

Also Published As

Publication number Publication date
WO1996033954A2 (de) 1996-10-31
WO1996033954A3 (de) 1996-12-12
EP0767763A2 (de) 1997-04-16
CA2193999A1 (en) 1996-10-31
DE19515608C1 (de) 1996-08-08

Similar Documents

Publication Publication Date Title
KR920003223B1 (ko) Uv 투명유리
EG17754A (en) Fibres de verre et composition convenant pour leur fabrication
DE50108547D1 (de) Verfahren zur Herstellung von Borosilikatgläsern
DE59510733D1 (de) Alkali-Zink-Silicat-Glaskeramiken und -Gläser
CO4520142A1 (es) Composicion de vidrio destinada a la fabricacion de vidrie- ras
MX169221B (es) Mejoras a composicion de vidrio plano con propiedaddes de derretimiento y templado mejoradas
ES2080766T3 (es) Fibras de vidrio con elevada compatibilidad biologica.
RU2008119422A (ru) Составы стекла
ES8304891A1 (es) Metodo de obtencion de composiciones de vidrio para la fabricacion de fibras.
KR970061802A (ko) 흑색 유리 프릿, 이의 제조방법 및 이의 용도
ES2145820T3 (es) Composiciones de vidrio destinadas a la fabricacion de vidrieras.
MX9700022A (es) Vidrio de silicato de boro.
US3752729A (en) Strengthened glass article
JPS6451345A (en) Glass fiber composition having low dielectric constant
GB1087919A (en) A ceramic composition and a method of manufacturing a ceramic composition
IS4284A (is) Samsetning glerullartrefja
GB2199028A (en) Glass ceramics
US3649311A (en) Colorless heat-absorbing glass
KR910018316A (ko) 곡면 유리판의 제조방법
GB922848A (en) Production of sulphate opal glasses
US3647490A (en) Opalizable borosilicate glass compositions
JPH01286936A (ja) アンバー着色硼珪酸ガラス
US3506464A (en) Opal glass compositions
KR890012896A (ko) 고절정성 유리-세라믹 제품 및 이의 제조방법
RU93003256A (ru) Плавленолитой высокоциркониевый огнеупорный материал