GB1170689A - Clad Refractory Articles - Google Patents

Clad Refractory Articles

Info

Publication number
GB1170689A
GB1170689A GB4074367A GB4074367A GB1170689A GB 1170689 A GB1170689 A GB 1170689A GB 4074367 A GB4074367 A GB 4074367A GB 4074367 A GB4074367 A GB 4074367A GB 1170689 A GB1170689 A GB 1170689A
Authority
GB
United Kingdom
Prior art keywords
refractory
cladding
glass
evacuation
glass melting
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
GB4074367A
Inventor
John Henry Bruns
Allen Claude Ihrig
Luther Whitman Knapp
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Priority to GB4074367A priority Critical patent/GB1170689A/en
Publication of GB1170689A publication Critical patent/GB1170689A/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
    • C03B5/1675—Platinum group metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

1,170,689. Refractory blocks; discharging glass melting furnaces. CORNING GLASS WORKS. 6 Sept., 1967, No. 40743/67. Heading F4B. A method of manufacturing a refractory article, e.g. a lip block or an orifice ring for the delivery system of a glass melting furnace, comprises cladding the refractory backing with a thin sheet of refractory metal, e.g. Pt or a Pt alloy, and evacuating the encapsulated refractory. The cladding is formed with an evacuation tube the walls of which may be compressed to seal it, and said cladding may also be hydrostatically pressed against the refractory. Evacuation of the cladding may be continued during passage of the molten glass.
GB4074367A 1967-09-06 1967-09-06 Clad Refractory Articles Expired GB1170689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4074367A GB1170689A (en) 1967-09-06 1967-09-06 Clad Refractory Articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4074367A GB1170689A (en) 1967-09-06 1967-09-06 Clad Refractory Articles

Publications (1)

Publication Number Publication Date
GB1170689A true GB1170689A (en) 1969-11-12

Family

ID=10416396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4074367A Expired GB1170689A (en) 1967-09-06 1967-09-06 Clad Refractory Articles

Country Status (1)

Country Link
GB (1) GB1170689A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2828190A1 (en) * 2001-08-03 2003-02-07 Schott Glas CERAMIC HOT FORMING SET FOR FLAT GLASS MANUFACTURING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2828190A1 (en) * 2001-08-03 2003-02-07 Schott Glas CERAMIC HOT FORMING SET FOR FLAT GLASS MANUFACTURING

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