FR2419258A1 - Procede pour former des fibres de basalte ayant une meilleure resistance a la traction - Google Patents

Procede pour former des fibres de basalte ayant une meilleure resistance a la traction

Info

Publication number
FR2419258A1
FR2419258A1 FR7906016A FR7906016A FR2419258A1 FR 2419258 A1 FR2419258 A1 FR 2419258A1 FR 7906016 A FR7906016 A FR 7906016A FR 7906016 A FR7906016 A FR 7906016A FR 2419258 A1 FR2419258 A1 FR 2419258A1
Authority
FR
France
Prior art keywords
fibers
tensile strength
basalt fibers
better tensile
forming
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.)
Withdrawn
Application number
FR7906016A
Other languages
English (en)
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.)
University of Washington
Original Assignee
University of Washington
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 University of Washington filed Critical University of Washington
Publication of FR2419258A1 publication Critical patent/FR2419258A1/fr
Withdrawn legal-status Critical Current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
    • C03C13/00—Fibre or filament compositions
    • C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)

Abstract

L'invention concerne l'obtention de fibres de basalte ayant une plus grande résistance à la traction. On étire des fibres produites à partir de basalte fondu et l'on en augmente la résistance à la traction en ajoutant un agent réducteur à la masse fondue, en étirant les fibres en atmosphère inerte ou réductrice ou en combinant les deux processus, afin de réduire la teneur en fer ferrique des fibres finales. Application : extension du domaine d'utilisation des ces fibres comme armature de renforcement.
FR7906016A 1978-03-09 1979-03-08 Procede pour former des fibres de basalte ayant une meilleure resistance a la traction Withdrawn FR2419258A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/884,899 US4149866A (en) 1978-03-09 1978-03-09 Method for forming basalt fibers with improved tensile strength

Publications (1)

Publication Number Publication Date
FR2419258A1 true FR2419258A1 (fr) 1979-10-05

Family

ID=25385665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906016A Withdrawn FR2419258A1 (fr) 1978-03-09 1979-03-08 Procede pour former des fibres de basalte ayant une meilleure resistance a la traction

Country Status (12)

Country Link
US (1) US4149866A (fr)
JP (1) JPS54125729A (fr)
AR (1) AR217147A1 (fr)
AU (1) AU526716B2 (fr)
BE (1) BE874696A (fr)
BR (1) BR7901366A (fr)
CA (1) CA1097863A (fr)
DE (1) DE2909148A1 (fr)
FR (1) FR2419258A1 (fr)
GB (1) GB2023108B (fr)
IN (1) IN158927B (fr)
NL (1) NL7901849A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105366934A (zh) * 2015-12-08 2016-03-02 四川航天拓鑫玄武岩实业有限公司 用于制备连续火山岩纤维原料的预处理方法
EP2697178B1 (fr) 2011-04-13 2019-09-25 Rockwool International A/S Procédés pour former des fibres vitreuses artificielles

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067978A (en) * 1989-08-24 1991-11-26 Fowler Benjamin P Method for the removal of lead from waste products
FR2662687B1 (fr) * 1990-06-01 1993-05-07 Saint Gobain Isover Fibres minerales susceptibles de se decomposer en milieu physiologique.
US5925221A (en) * 1996-11-01 1999-07-20 Scapa Group Plc Papermaking fabric
US5962356A (en) * 1998-03-26 1999-10-05 Ford Motor Company Dark bronze glass with improved UV and IR absorption and nitrate-free manufacturing process therefor
RU2149841C1 (ru) * 1999-02-18 2000-05-27 Асланова Людмила Григорьевна Способ получения минераловатных изделий из базальтосодержащих пород и технологическая линия для его осуществления
DE10297512B4 (de) * 2001-12-11 2006-04-27 Paata Gogoladze Verfahren zur Herstellung von Fasern aus Mineralstoffen
DE10353185B4 (de) 2003-11-13 2005-11-10 Unternehmen Für Spezialfasern Sakrowski e.K. Verwendung von Basaltfasern oder Basaltfilamenten als textiles Flächengebilde zur biozidfreien Antifouling-Beschichtung für umströmte Unterwasserflächen
US8806900B2 (en) * 2005-04-04 2014-08-19 Reforcetech As Ceramic bushing/s consisting local heating/s integrated in apparatus for manufacturing mineral/basalt fibers
US20080179779A1 (en) * 2006-01-26 2008-07-31 Rock Fiber Technology, Inc. Process For Producing Chopped Rock Fibers
WO2008052692A1 (fr) * 2006-11-02 2008-05-08 Rockwool International A/S Procédé et appareil pour la fabrication de fibres minérales
JP2011502756A (ja) 2007-11-12 2011-01-27 エムゲーエフ グートシェ ウント コムパニー ゲゼルシャフト ミット ベシュレンクテル ハフツング−ベトリーブス−コマンディート ゲゼルシャフト ろ過媒体
DE202008017671U1 (de) 2008-03-14 2010-04-22 Mgf Gutsche & Co. Gmbh-Betriebs-Kg Filtermedium mit Basaltgeweben
US20110064517A1 (en) * 2009-03-25 2011-03-17 Jon Dennis Sader Reinforced pervious concrete
JP2013500922A (ja) 2009-07-31 2013-01-10 マサチューセッツ インスティテュート オブ テクノロジー 炭素系ナノ構造の形成に関するシステムおよび方法
WO2012091789A1 (fr) 2010-10-28 2012-07-05 Massachusetts Institute Of Technology Formation de nanostructure à base de carbone à l'aide de structures de croissance active à grande échelle
AT509990B1 (de) * 2010-12-22 2012-01-15 Asamer Basaltic Fibers Gmbh Basaltfasern
DE102011078616A1 (de) 2011-07-04 2013-01-10 Maretex Gmbh Korrosionsbeschichtung
US10195797B2 (en) 2013-02-28 2019-02-05 N12 Technologies, Inc. Cartridge-based dispensing of nanostructure films

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1893382A (en) * 1930-06-16 1933-01-03 Gen Electric Method of making cast basalt articles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1108007A (en) * 1911-07-13 1914-08-18 Francois Ribbe Manufacture of industrial objects from volcanic or other fusible rock.
US1438428A (en) * 1921-04-15 1922-12-12 Dhe Paul Filament composed of basalt
DE724034C (de) * 1938-11-04 1942-08-17 Algemeene Kunstvezel Mij N V Verfahren zum Erzeugen farbiger Glasfasern
US3066504A (en) * 1960-03-22 1962-12-04 Babcock & Wilcox Co Apparatus for forming a ceramic filament
DE1815244B2 (de) * 1968-12-18 1972-03-30 Grünzweig & Hartmann AG, 6700 Ludwigshafen Waerme und saeurebestaendige mineralfaserprodukte aus uebli chen glasbildenden oxiden oder mineralien insbesondere natuer lichen tonen und eisenoxiden und verfahren zu ihrer herstellung
US3557575A (en) * 1969-02-04 1971-01-26 Corning Glass Works Process for forming a basaltic glass-ceramic product
US3929497A (en) * 1973-01-31 1975-12-30 Fiberglas Canada Ltd Crystallizable glass suitable for fiber production
US4008094A (en) * 1975-07-16 1977-02-15 Corning Glass Works High durability, reinforcing fibers for cementitious materials

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1893382A (en) * 1930-06-16 1933-01-03 Gen Electric Method of making cast basalt articles

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CA1966 *
CA1969 *
CA1974 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2697178B1 (fr) 2011-04-13 2019-09-25 Rockwool International A/S Procédés pour former des fibres vitreuses artificielles
CN105366934A (zh) * 2015-12-08 2016-03-02 四川航天拓鑫玄武岩实业有限公司 用于制备连续火山岩纤维原料的预处理方法

Also Published As

Publication number Publication date
AU4433679A (en) 1979-09-13
GB2023108B (en) 1983-01-06
AU526716B2 (en) 1983-01-27
DE2909148A1 (de) 1979-09-20
BE874696A (fr) 1979-07-02
CA1097863A (fr) 1981-03-24
JPS54125729A (en) 1979-09-29
NL7901849A (nl) 1979-09-11
GB2023108A (en) 1979-12-28
AR217147A1 (es) 1980-02-29
BR7901366A (pt) 1979-10-02
US4149866A (en) 1979-04-17
IN158927B (fr) 1987-02-21

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