EA200800387A1 - Способ изготовления огнеупорного керамического продукта, применение такого продукта и способ модифицирования расплава с помощью такого продукта - Google Patents

Способ изготовления огнеупорного керамического продукта, применение такого продукта и способ модифицирования расплава с помощью такого продукта

Info

Publication number
EA200800387A1
EA200800387A1 EA200800387A EA200800387A EA200800387A1 EA 200800387 A1 EA200800387 A1 EA 200800387A1 EA 200800387 A EA200800387 A EA 200800387A EA 200800387 A EA200800387 A EA 200800387A EA 200800387 A1 EA200800387 A1 EA 200800387A1
Authority
EA
Eurasian Patent Office
Prior art keywords
product
manufacture
ceramic products
refractory ceramic
melt
Prior art date
Application number
EA200800387A
Other languages
English (en)
Other versions
EA014981B1 (ru
Inventor
Боро Джурициц
Франц Райтерер
Original Assignee
Рифректори Интеллектуал Проперти Гмбх Унд Ко. Кг
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 Рифректори Интеллектуал Проперти Гмбх Унд Ко. Кг filed Critical Рифректори Интеллектуал Проперти Гмбх Унд Ко. Кг
Publication of EA200800387A1 publication Critical patent/EA200800387A1/ru
Publication of EA014981B1 publication Critical patent/EA014981B1/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02—Linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • B22D41/18—Stopper-rods therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/28—Plates therefor
    • B22D41/30—Manufacturing or repairing thereof
    • B22D41/32—Manufacturing or repairing thereof characterised by the materials used therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/52—Manufacturing or repairing thereof
    • B22D41/54—Manufacturing or repairing thereof characterised by the materials used therefor
    • 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
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/43—Use of materials for furnace walls, e.g. fire-bricks
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Glass Compositions (AREA)
  • Ceramic Products (AREA)

Abstract

В заявке описаны продукты, прежде всего массы и формованные изделия, которые при их применении по назначению обладают огнеупорными свойствами и которые используются главным образом в устройствах для расплавов, их обработки и/или пропускания. Подобные расплавы могут представлять собой расплавы стали (расплавы железа), расплавы цветных металлов (например, расплавы меди) или же расплавы стекла либо расплавы горных пород и обычно имеют температуру в интервале от 1000 до 2000°С. Согласно изобретению состав расплава целенаправленно изменяют на основе его анализа путем дозированного выделения в расплав по меньшей мере одного вещества из огнеупорного продукта.
EA200800387A 2005-08-30 2006-08-19 Способ изготовления огнеупорного керамического продукта, применение такого продукта и способ модифицирования расплава с помощью такого продукта EA014981B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05018796A EP1760419B1 (de) 2005-08-30 2005-08-30 Verfahren zur Herstellung eines feuerfesten keramischen Produkts
PCT/EP2006/008186 WO2007025656A1 (de) 2005-08-30 2006-08-19 Verfahren zur herstellung eines feuerfesten keramischen produkts, verwendung des produkts und verfahren zur veränderung einer schmelze mit dem produkt

Publications (2)

Publication Number Publication Date
EA200800387A1 true EA200800387A1 (ru) 2008-12-30
EA014981B1 EA014981B1 (ru) 2011-04-29

Family

ID=35708851

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200800387A EA014981B1 (ru) 2005-08-30 2006-08-19 Способ изготовления огнеупорного керамического продукта, применение такого продукта и способ модифицирования расплава с помощью такого продукта

Country Status (10)

Country Link
EP (1) EP1760419B1 (ru)
KR (1) KR101000209B1 (ru)
CN (1) CN101253379A (ru)
AT (1) ATE514910T1 (ru)
BR (1) BRPI0615289A2 (ru)
EA (1) EA014981B1 (ru)
ES (1) ES2366562T3 (ru)
MX (1) MX2008002755A (ru)
PL (1) PL1760419T3 (ru)
WO (1) WO2007025656A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9602171B2 (en) 2012-08-27 2017-03-21 Hewlett-Packard Development Company, L. P. Near field communication device
RU2630990C2 (ru) * 2015-10-19 2017-09-15 Общество с ограниченной ответственностью "Инновационные технологии" Способ легирования отливок
RU2723863C1 (ru) * 2019-08-05 2020-06-17 Общество с ограниченной ответственностью Новые перспективные продукты Технология Проволока с наполнителем для внепечной обработки металлургических расплавов
DE102021208478A1 (de) 2021-08-04 2023-02-09 Schott Ag Flachglas und Verfahren zur Herstellung eines Flachglases
CA3224593A1 (en) * 2021-08-05 2023-02-09 Andre Moreau Refractory lance assembly and refractory lance tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948636A1 (de) 1979-12-04 1981-06-11 Metallgesellschaft Ag, 6000 Frankfurt Drahtfoermiges mittel zum behandeln von metallschmelzen
JPH0822781B2 (ja) * 1990-08-16 1996-03-06 ミンテックジャパン株式会社 タンディッシュおよび溶鋼取鍋用表面被覆材
US6200631B1 (en) * 1997-10-27 2001-03-13 Praxair Technology, Inc. Method for producing corrosion resistant refractories
DE19833603C2 (de) 1998-07-25 2000-06-15 Economic Versicherungs Vermitt Verwendung von Zinn(II)sulfat
JP4261841B2 (ja) * 2002-08-20 2009-04-30 黒崎播磨株式会社 鋳造用ノズル

Also Published As

Publication number Publication date
BRPI0615289A2 (pt) 2011-05-17
EA014981B1 (ru) 2011-04-29
WO2007025656A1 (de) 2007-03-08
MX2008002755A (es) 2008-04-04
EP1760419B1 (de) 2011-06-29
ATE514910T1 (de) 2011-07-15
ES2366562T3 (es) 2011-10-21
PL1760419T3 (pl) 2011-10-31
CN101253379A (zh) 2008-08-27
KR101000209B1 (ko) 2010-12-10
KR20080043377A (ko) 2008-05-16
EP1760419A1 (de) 2007-03-07

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU