GB957338A - Metal pieces or parts for contact with molten glass - Google Patents

Metal pieces or parts for contact with molten glass

Info

Publication number
GB957338A
GB957338A GB21198/61A GB2119861A GB957338A GB 957338 A GB957338 A GB 957338A GB 21198/61 A GB21198/61 A GB 21198/61A GB 2119861 A GB2119861 A GB 2119861A GB 957338 A GB957338 A GB 957338A
Authority
GB
United Kingdom
Prior art keywords
parts
contact
molten glass
metal pieces
nozzle
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
GB21198/61A
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Publication of GB957338A publication Critical patent/GB957338A/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
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/047—Selection of materials for the spinner cups
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

A glass which may be spun from a centrifuge or nozzle made of cobalt based alloys (see Division C7) comprises .SiO2.57.40% .SO3.0.30% .Fe2O3.0.35% .Al2O3.4.05% .CaO.8.60% .MgO.4.00% .Na2O.12.00% .K2O.0.50% .B2O3.4.60% .BaO.1.70% .F.2.60% .ZrO2.3.90%ALSO:A nozzle or rotatable hollow body for making fibres from molten material is made of an alloy of the following composition: .Co.47.6-70%.(partly replaceable by up ...to 15% Ni) .Cr.12-35%. .W.3-15%. .C.0.5-1.5%. .Fe.up to 1%.. Silicon and manganese may be present, as stabilizers, in an amount up to between 1 and 2%. Examples are given as follows: <TABS:0957338/C3/1>
GB21198/61A 1960-06-24 1961-06-12 Metal pieces or parts for contact with molten glass Expired GB957338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR831045A FR1274924A (en) 1960-06-24 1960-06-24 Metal parts or parts intended to come into contact with molten glass

Publications (1)

Publication Number Publication Date
GB957338A true GB957338A (en) 1964-05-06

Family

ID=8734159

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21198/61A Expired GB957338A (en) 1960-06-24 1961-06-12 Metal pieces or parts for contact with molten glass

Country Status (4)

Country Link
US (1) US3205055A (en)
CH (1) CH372797A (en)
FR (1) FR1274924A (en)
GB (1) GB957338A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE326302B (en) * 1963-10-29 1970-07-20 Boehler & Co Ag Geb
US3384478A (en) * 1966-01-17 1968-05-21 Miles S. Firnhaber Nickel-chromium alloys
US3443922A (en) * 1966-03-08 1969-05-13 Ppg Industries Inc Float glass take-out roll
US3607210A (en) * 1968-02-23 1971-09-21 Owens Corning Fiberglass Corp Apparatus for conveying glass in a forehearth
US3633890A (en) * 1968-12-11 1972-01-11 Mikhail Ivanovich Kozmin Glass tank furnace
US4904290A (en) * 1988-09-30 1990-02-27 Owens-Corning Fiberglas Corporation Cobalt based alloys with critical carbon content for making and using in glass fiber production

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB108164A (en) * 1916-04-26 1917-07-26 Alfred Ernest White Improvements in and relating to Metal Alloys.
US1489116A (en) * 1921-08-16 1924-04-01 Commentry Fourchambault & Deca Alloy for standards employed in expansion measurements and the applications thereof to measuring instruments
US1543921A (en) * 1924-01-28 1925-06-30 Harold A Arnold Metallic alloy
US1698934A (en) * 1924-12-01 1929-01-15 Chesterfirld Metal Company Alloy and method of making the same
US2101970A (en) * 1933-07-26 1937-12-14 Union Carbide & Carbon Corp Valve seat
US2246078A (en) * 1937-07-31 1941-06-17 Rohn Wilhelm Valve made of cobalt-nickel-chromium-iron alloy
US2381459A (en) * 1941-12-10 1945-08-07 Austenal Lab Inc Turbine bucket for exhaust turbine superchargers
US2780542A (en) * 1953-12-08 1957-02-05 Union Carbide & Carbon Corp Wear-resistant alloy
US2900252A (en) * 1954-06-15 1959-08-18 Owens Corning Fiberglass Corp Apparatus for contacting molten glass
US2855295A (en) * 1956-12-26 1958-10-07 Gen Electric Cobalt base hard surfacing alloy
BE565541A (en) * 1957-03-08
US2931062A (en) * 1957-10-03 1960-04-05 Owens Corning Fiberglass Corp Rotor construction for fiber forming apparatus
US3085005A (en) * 1958-01-16 1963-04-09 Fansteel Metallurgical Corp Alloys
US3026199A (en) * 1958-07-28 1962-03-20 Sierra Metals Corp Metal alloy
US3118763A (en) * 1958-07-28 1964-01-21 Sierra Metals Corp Cobalt base alloys
US2996379A (en) * 1958-12-04 1961-08-15 Union Carbide Corp Cobalt-base alloy

Also Published As

Publication number Publication date
FR1274924A (en) 1961-11-03
CH372797A (en) 1963-10-31
US3205055A (en) 1965-09-07

Similar Documents

Publication Publication Date Title
GB976193A (en) Glass compositions and methods of making glass
ES8104153A1 (en) Alkali-resistant glass fibres
GB1200732A (en) Improvements in or relating to glass fibres and compositions containing glass fibres
GB810773A (en) Improvements relating to glass
GB957338A (en) Metal pieces or parts for contact with molten glass
GB981006A (en) High tensile strength low density glass compositions
JPS6451345A (en) Glass fiber composition having low dielectric constant
GB804451A (en) Improvements in or relating to glass composition
GB1015048A (en) Nickel-base refractory alloys
GB965018A (en) Glass composition
JPS5777043A (en) Glass composition for fiber
ES450238A1 (en) Vitroceramic materials and process of making the same
GB817636A (en) Improvements in or relating to glass compositions and glass-to-metal seals
GB765244A (en) Improvements in or relating to the manufacture of mineral fibres or threads which are stable to weathering, decay, efflorescence or disintegration
GB990265A (en) Temperature stable ultrasonic delay lines
GB1038813A (en) Glass compositions
ES296217A1 (en) Glass compositions
GB790397A (en) Glasses for the manufacture of superfine fibres
GB967308A (en) Improvements in and relating to glass
GB1049517A (en) Glass fibre production
GB896360A (en) Improvements in or relating to the hot extrusion of metals
GB920174A (en) Improvements in or relating to glass manufacture
GB974438A (en) Improvements in or relating to optical glasses
JPS5777042A (en) Glass composition for filament
JPS573738A (en) Composition for glass filament having alkali resistance