DE3516920A1 - Process and device for the production of fibre-reinforced rods, profiles or the like from inorganic glasses and from glasses which can be converted into a glass-ceramic whose core zone is reinforced unidirectionally by means of continuous fibres, by using a combined extrusion and drawing process - Google Patents

Process and device for the production of fibre-reinforced rods, profiles or the like from inorganic glasses and from glasses which can be converted into a glass-ceramic whose core zone is reinforced unidirectionally by means of continuous fibres, by using a combined extrusion and drawing process

Info

Publication number
DE3516920A1
DE3516920A1 DE19853516920 DE3516920A DE3516920A1 DE 3516920 A1 DE3516920 A1 DE 3516920A1 DE 19853516920 DE19853516920 DE 19853516920 DE 3516920 A DE3516920 A DE 3516920A DE 3516920 A1 DE3516920 A1 DE 3516920A1
Authority
DE
Germany
Prior art keywords
reinforced
glasses
production
process
fibre
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
DE19853516920
Other languages
German (de)
Other versions
DE3516920C2 (en
Inventor
Erwin Prof Dr Ing Roeder
Wolfgang Dipl Ing Semar
Original Assignee
Erwin Prof Dr Ing Roeder
Wolfgang Dipl Ing Semar
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 Erwin Prof Dr Ing Roeder, Wolfgang Dipl Ing Semar filed Critical Erwin Prof Dr Ing Roeder
Priority to DE19853516920 priority Critical patent/DE3516920C2/de
Publication of DE3516920A1 publication Critical patent/DE3516920A1/en
Application granted granted Critical
Publication of DE3516920C2 publication Critical patent/DE3516920C2/de
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00Subject matter not provided for in other groups of this subclass
    • B29D99/0003Producing profiled members, e.g. beams
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/04Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/10Non-chemical treatment
    • C03B37/14Re-forming fibres or filaments, i.e. changing their shape
    • C03B37/15Re-forming fibres or filaments, i.e. changing their shape with heat application, e.g. for making optical fibres
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C14/00Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C03C14/002Glass 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C2214/00Nature of the non-vitreous component
    • C03C2214/02Fibres; Filaments; Yarns; Felts; Woven material
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C2214/00Nature of the non-vitreous component
    • C03C2214/20Glass-ceramics matrix

Abstract

The tendency of modern industrial systems towards higher and higher service temperatures, lower density and good mechanical properties and the simultaneous requirement for low material costs requires the use of glasses, glass-ceramics and ceramics as the matrix material in fibre-reinforced composite elements and thus the development of novel production processes for the continuous or quasi-continuous production of corresponding semifinished products. The only process known hitherto for the production of mouldings from glasses and glass-ceramics which are reinforced by means of continuous fibres is hot pressing, a batch process for the production of mouldings of limited dimensions. In the invention presented here, as can be seen from the above invention title, fibre-reinforced semifinished products are produced by first pre-compacting a fibre bundle impregnated with glass powder which is fed into a machine element in the form of a drawing die by means of the novel device necessary for carrying out the process, and then, in a pressing chamber, by the therein ... Original abstract incomplete.
DE19853516920 1985-05-10 1985-05-10 Expired DE3516920C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853516920 DE3516920C2 (en) 1985-05-10 1985-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853516920 DE3516920C2 (en) 1985-05-10 1985-05-10

Publications (2)

Publication Number Publication Date
DE3516920A1 true DE3516920A1 (en) 1985-11-07
DE3516920C2 DE3516920C2 (en) 1986-09-25

Family

ID=6270417

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853516920 Expired DE3516920C2 (en) 1985-05-10 1985-05-10

Country Status (1)

Country Link
DE (1) DE3516920C2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219249A1 (en) * 1985-10-01 1987-04-22 United Kingdom Atomic Energy Authority Fibre reinforced composites
EP0272003A1 (en) * 1986-12-16 1988-06-22 Corning Glass Works Pultrusion process for fiber-reinforced composites
EP0288199A1 (en) * 1987-04-23 1988-10-26 Corning Glass Works Extruded whisker-reinforced ceramic matrix composites and method for the manufacture thereof
DE3720526A1 (en) * 1987-06-20 1989-01-05 Schott Ruhrglas A method and apparatus for making profiled glass tube
WO2002028788A1 (en) * 2000-09-29 2002-04-11 Schott Glas Device for producing a glass rod
EP1568664A1 (en) * 2004-02-27 2005-08-31 Lucent Technologies Inc. Carbon particle fiber assembly technique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786304A (en) * 1987-08-10 1988-11-22 United Technologies Corporation Composite molding process

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1925009C3 (en) * 1968-05-16 1978-09-28 United Kingdom Atomic Energy Authority, London

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1925009C3 (en) * 1968-05-16 1978-09-28 United Kingdom Atomic Energy Authority, London

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219249A1 (en) * 1985-10-01 1987-04-22 United Kingdom Atomic Energy Authority Fibre reinforced composites
EP0272003A1 (en) * 1986-12-16 1988-06-22 Corning Glass Works Pultrusion process for fiber-reinforced composites
EP0288199A1 (en) * 1987-04-23 1988-10-26 Corning Glass Works Extruded whisker-reinforced ceramic matrix composites and method for the manufacture thereof
DE3720526A1 (en) * 1987-06-20 1989-01-05 Schott Ruhrglas A method and apparatus for making profiled glass tube
WO2002028788A1 (en) * 2000-09-29 2002-04-11 Schott Glas Device for producing a glass rod
US7343761B2 (en) 2000-09-29 2008-03-18 Carl-Zeiss-Stiftung Device for producing a glass rod
EP1568664A1 (en) * 2004-02-27 2005-08-31 Lucent Technologies Inc. Carbon particle fiber assembly technique
JP2005240270A (en) * 2004-02-27 2005-09-08 Lucent Technol Inc Carbon particle fiber assembly technique
US7628041B2 (en) 2004-02-27 2009-12-08 Alcatel-Lucent Usa Inc. Carbon particle fiber assembly technique
CN104609721A (en) * 2004-02-27 2015-05-13 朗讯科技公司 Carbon particle fiber assembly technique and glass fiber containing same

Also Published As

Publication number Publication date
DE3516920C2 (en) 1986-09-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee