FR2348261A1 - Composition utilisable en acierie et son procede de preparation - Google Patents

Composition utilisable en acierie et son procede de preparation

Info

Publication number
FR2348261A1
FR2348261A1 FR7611369A FR7611369A FR2348261A1 FR 2348261 A1 FR2348261 A1 FR 2348261A1 FR 7611369 A FR7611369 A FR 7611369A FR 7611369 A FR7611369 A FR 7611369A FR 2348261 A1 FR2348261 A1 FR 2348261A1
Authority
FR
France
Prior art keywords
ash
rice ball
crucibles
ingot moulds
ball
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Withdrawn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
FR7611369A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7611369A priority Critical patent/FR2348261A1/fr
Publication of FR2348261A1 publication Critical patent/FR2348261A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/111—Treating the molten metal by using protecting powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B22D27/06—Heating the top discard of ingots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/10—Burned or pyrolised refuse
    • C04B18/101—Burned rice husks or other burned vegetable material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR7611369A 1976-04-16 1976-04-16 Composition utilisable en acierie et son procede de preparation Withdrawn FR2348261A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7611369A FR2348261A1 (fr) 1976-04-16 1976-04-16 Composition utilisable en acierie et son procede de preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7611369A FR2348261A1 (fr) 1976-04-16 1976-04-16 Composition utilisable en acierie et son procede de preparation

Publications (1)

Publication Number Publication Date
FR2348261A1 true FR2348261A1 (fr) 1977-11-10

Family

ID=9171963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611369A Withdrawn FR2348261A1 (fr) 1976-04-16 1976-04-16 Composition utilisable en acierie et son procede de preparation

Country Status (1)

Country Link
FR (1) FR2348261A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458521A1 (fr) * 1979-06-11 1981-01-02 Daussan & Co Produit isolant granulaire et son procede de preparation
EP0055953A1 (fr) * 1980-12-19 1982-07-14 Daussan Et Compagnie Composition pulvérulente et épurante pour récipient métallurgique
EP2407563A1 (fr) 2010-07-13 2012-01-18 Denain Anzin Métallurgie D.A.MET Poudre de couverture pour acier liquide et son procédé de fabrication
WO2018045442A1 (fr) * 2016-09-09 2018-03-15 Universidade Federal De Pelotas Pigment noir multifonctionnel obtenu à partir de la pyrolyse de l'écorce de riz

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458521A1 (fr) * 1979-06-11 1981-01-02 Daussan & Co Produit isolant granulaire et son procede de preparation
EP0055953A1 (fr) * 1980-12-19 1982-07-14 Daussan Et Compagnie Composition pulvérulente et épurante pour récipient métallurgique
EP2407563A1 (fr) 2010-07-13 2012-01-18 Denain Anzin Métallurgie D.A.MET Poudre de couverture pour acier liquide et son procédé de fabrication
WO2018045442A1 (fr) * 2016-09-09 2018-03-15 Universidade Federal De Pelotas Pigment noir multifonctionnel obtenu à partir de la pyrolyse de l'écorce de riz

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Legal Events

Date Code Title Description
ST Notification of lapse