GB910621A - Improvements in or relating to glass melting apparatus or parts thereof and process for applying protective coatings thereto - Google Patents

Improvements in or relating to glass melting apparatus or parts thereof and process for applying protective coatings thereto

Info

Publication number
GB910621A
GB910621A GB977459A GB977459A GB910621A GB 910621 A GB910621 A GB 910621A GB 977459 A GB977459 A GB 977459A GB 977459 A GB977459 A GB 977459A GB 910621 A GB910621 A GB 910621A
Authority
GB
United Kingdom
Prior art keywords
glass melting
relating
parts
protective coatings
melting apparatus
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
GB977459A
Inventor
Georg Kilian
Wolfgang Prinz
Friedrich Krueger
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.)
DETAG
Flachglas Wernberg GmbH
Original Assignee
DETAG
Flachglas Wernberg GmbH
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 DETAG, Flachglas Wernberg GmbH filed Critical DETAG
Publication of GB910621A publication Critical patent/GB910621A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • C03B5/1672—Use of materials therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • C03B5/205—Mechanical means for skimming or scraping the melt surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

A glass melt guide element such as a debitense, float or loose bridge, for use in the cooling chamber of a glass melting tank is given a surface coating of alumina or zirconium oxide by flame-spraying. The guide element may be of metal, ceramic material or graphite and the protective coating may be of 0,2 to 1,0 mm. thickness.
GB977459A 1959-02-28 1959-03-20 Improvements in or relating to glass melting apparatus or parts thereof and process for applying protective coatings thereto Expired GB910621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7020259A CH367373A (en) 1959-02-28 1959-02-28 Process for covering steering elements of the cooling chambers of a glass melting tank, such as nozzles, floats or loose bridges, with protective coatings

Publications (1)

Publication Number Publication Date
GB910621A true GB910621A (en) 1962-11-14

Family

ID=4530111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB977459A Expired GB910621A (en) 1959-02-28 1959-03-20 Improvements in or relating to glass melting apparatus or parts thereof and process for applying protective coatings thereto

Country Status (2)

Country Link
CH (1) CH367373A (en)
GB (1) GB910621A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514319A (en) * 1966-05-25 1970-05-26 Toshio Hata Bearing elements carrying a ceramic coating
US4382811A (en) * 1980-03-27 1983-05-10 Castolin S.A. Method of producing protective coatings on metal parts to be used in contact with molten glass

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514319A (en) * 1966-05-25 1970-05-26 Toshio Hata Bearing elements carrying a ceramic coating
US4382811A (en) * 1980-03-27 1983-05-10 Castolin S.A. Method of producing protective coatings on metal parts to be used in contact with molten glass

Also Published As

Publication number Publication date
CH367373A (en) 1963-02-15

Similar Documents

Publication Publication Date Title
GB971981A (en) Improvements relating to protective flame sprayed coatings
FR1234074A (en) Process for filling the pores of metal supports or metal surfaces with metal oxides or metal hydroxides
AU6939381A (en) Gas wiping molten metal from coating baths
GB820688A (en) Improvements in or relating to methods and apparatus for treating materials having a high surface tension in the molten state in a crucible
GB910621A (en) Improvements in or relating to glass melting apparatus or parts thereof and process for applying protective coatings thereto
FR1138530A (en) Primer composition for the treatment of glass surfaces
ES432456A1 (en) Method of protecting molten metal containers against corrosion
GB1027932A (en) Improvements in or relating to methods and apparatus for producing flat glass in ribbon form
GB1103435A (en) Improvements in or relating to methods of making metal or ceramic material adhere toceramic material
GB878989A (en) Improvements in or relating to electric arc furnaces
GB872445A (en) Improvements relating to corrosion and oxidation resistant surfaces of articles which are to be subjected to contact with high temperature molten material
GB1035278A (en) Method of forming an oxide coating on a metal wall
GB918394A (en) Improvements in or relating to reinforced ceramics
SU109084A1 (en) Ceramic coating for metal surfaces
FR1219470A (en) Method of applying a protective coating to the components of the cooling chambers of a glass melting tank, and similar applications
AU221515B2 (en) Improvements relating tothe formation of metallic coatings on refractory materials and to refractory apparatus exposed to molten glass orthe like
GB954857A (en) Improvements in or relating to nozzles for jet-propelled rockets
JPS56156722A (en) Sealing method of coil annealing furnace
FR1254405A (en) Process for sealing the pores and joints of refractory materials
GB878510A (en) Method and apparatus for coating of metallic strands with a molten metal having a tough and gummy oxide
FR1245675A (en) Process for improving the mechanical resistance of glass objects
FR1311850A (en) Process for the production of surfaces with high resistance to oxidation on refractory metallic materials
GB834303A (en) Improvements in metallizing ceramics
FR2020357A1 (en) Tank furnace for molten glass treatment
AU263382B2 (en) Process and apparatus for heating molten materials by injection of flames into the bath