JPS5534290A - Glass disc for hot extrusion processing of metal - Google Patents

Glass disc for hot extrusion processing of metal

Info

Publication number
JPS5534290A
JPS5534290A JP10266979A JP10266979A JPS5534290A JP S5534290 A JPS5534290 A JP S5534290A JP 10266979 A JP10266979 A JP 10266979A JP 10266979 A JP10266979 A JP 10266979A JP S5534290 A JPS5534290 A JP S5534290A
Authority
JP
Japan
Prior art keywords
glass
disc
metal
binder
raw material
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.)
Pending
Application number
JP10266979A
Other languages
Japanese (ja)
Inventor
Katsutake Mizukami
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 Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP10266979A priority Critical patent/JPS5534290A/en
Publication of JPS5534290A publication Critical patent/JPS5534290A/en
Pending legal-status Critical Current

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
    • C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C03C14/002—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of fibres, filaments, yarns, felts or woven material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Of Metal (AREA)
  • Lubricants (AREA)

Abstract

PURPOSE: To manufacture the title disc of high integrity by kneading together between a granular glass (a main raw material), a binder such as sodium silicate or water glass, and a specific amount of short glass fibers, followed by carrying out molding.
CONSTITUTION: The objective glass disc 1 can be manufactured by molding and drying a stock prepared by kneading together between (1) a granular glass 2 (a main raw material), (2) 0.1W3.0wt%, based on the component (1), of a fibrous glass with a length of 10W50mm, and (3) a binder such as sodium silicate or water glass. The disc obtained is easy to handle, being free from breakage even in the initial stage of extrusion, thus easily ensuring good lubricity leading to extruded products with beautiful surface.
COPYRIGHT: (C)1980,JPO&Japio
JP10266979A 1979-08-11 1979-08-11 Glass disc for hot extrusion processing of metal Pending JPS5534290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10266979A JPS5534290A (en) 1979-08-11 1979-08-11 Glass disc for hot extrusion processing of metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10266979A JPS5534290A (en) 1979-08-11 1979-08-11 Glass disc for hot extrusion processing of metal

Publications (1)

Publication Number Publication Date
JPS5534290A true JPS5534290A (en) 1980-03-10

Family

ID=14333630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10266979A Pending JPS5534290A (en) 1979-08-11 1979-08-11 Glass disc for hot extrusion processing of metal

Country Status (1)

Country Link
JP (1) JPS5534290A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181324A (en) * 1963-02-28 1965-05-04 Johns Manville Lubricant pad for extruding hot metals

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181324A (en) * 1963-02-28 1965-05-04 Johns Manville Lubricant pad for extruding hot metals

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