JPS5632338A - Heat softening substance discharging through - Google Patents

Heat softening substance discharging through

Info

Publication number
JPS5632338A
JPS5632338A JP10320079A JP10320079A JPS5632338A JP S5632338 A JPS5632338 A JP S5632338A JP 10320079 A JP10320079 A JP 10320079A JP 10320079 A JP10320079 A JP 10320079A JP S5632338 A JPS5632338 A JP S5632338A
Authority
JP
Japan
Prior art keywords
cermet
trough
nitride
heat softening
softening substance
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.)
Granted
Application number
JP10320079A
Other languages
Japanese (ja)
Other versions
JPS5837256B2 (en
Inventor
Nobuhiko Tokuda
Jun Matsumoto
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP10320079A priority Critical patent/JPS5837256B2/en
Publication of JPS5632338A publication Critical patent/JPS5632338A/en
Publication of JPS5837256B2 publication Critical patent/JPS5837256B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/095—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
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • C03B5/1672—Use of materials therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

PURPOSE:To smoothly discharge a heat softening substance of high temp. by covering a trough with carbide cermet or nitride cermet. CONSTITUTION:A trough made of iron, stainless steel or the like is covered with carbide cermet or nitride cermet. As the carbide cermet, nickel graphite type cermet such as WS-Ni or TiC-Ni or cobalt graphite type cermet such as WC-Co is preferably used, and boron nitride or the like is preferably used as the nitride cermet. The sectional form of the trough is V, U or the like. it is not necessarily required to cover the whole surface of the trough with carbide cermet or nitride cermet, and a trough face to which a heat softening substance contacts in use is at least covered.
JP10320079A 1979-08-15 1979-08-15 Hot glass outflow gutter Expired JPS5837256B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10320079A JPS5837256B2 (en) 1979-08-15 1979-08-15 Hot glass outflow gutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10320079A JPS5837256B2 (en) 1979-08-15 1979-08-15 Hot glass outflow gutter

Publications (2)

Publication Number Publication Date
JPS5632338A true JPS5632338A (en) 1981-04-01
JPS5837256B2 JPS5837256B2 (en) 1983-08-15

Family

ID=14347868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10320079A Expired JPS5837256B2 (en) 1979-08-15 1979-08-15 Hot glass outflow gutter

Country Status (1)

Country Link
JP (1) JPS5837256B2 (en)

Also Published As

Publication number Publication date
JPS5837256B2 (en) 1983-08-15

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