FR2180541A1 - Refractory furnace lining compsn - contg boric acid, alumina, silica, iron oxide, titania, magnesia and graphite - Google Patents

Refractory furnace lining compsn - contg boric acid, alumina, silica, iron oxide, titania, magnesia and graphite

Info

Publication number
FR2180541A1
FR2180541A1 FR7214000A FR7214000A FR2180541A1 FR 2180541 A1 FR2180541 A1 FR 2180541A1 FR 7214000 A FR7214000 A FR 7214000A FR 7214000 A FR7214000 A FR 7214000A FR 2180541 A1 FR2180541 A1 FR 2180541A1
Authority
FR
France
Prior art keywords
contg
compsn
magnesia
titania
graphite
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
FR7214000A
Other languages
French (fr)
Other versions
FR2180541B1 (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.)
PENZEN KOMPRESSORNY Z
Original Assignee
PENZEN KOMPRESSORNY Z
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 PENZEN KOMPRESSORNY Z filed Critical PENZEN KOMPRESSORNY Z
Priority to FR7214000A priority Critical patent/FR2180541A1/en
Publication of FR2180541A1 publication Critical patent/FR2180541A1/en
Application granted granted Critical
Publication of FR2180541B1 publication Critical patent/FR2180541B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Refractory material contg. (by wt) 2-4% H3BO3 in addn. to 34.2-41.2% Al2O3, 21.7-26.3% SiO2, 0.5-1.5% FeO, 0.2-5.6% TiO2, 0.4-3% MgO, 25-33.4% C is suitable for lining melting units, beat-treatment furnaces and gas cupola furnaces working at 1800-2000 degrees C.
FR7214000A 1972-04-20 1972-04-20 Refractory furnace lining compsn - contg boric acid, alumina, silica, iron oxide, titania, magnesia and graphite Granted FR2180541A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7214000A FR2180541A1 (en) 1972-04-20 1972-04-20 Refractory furnace lining compsn - contg boric acid, alumina, silica, iron oxide, titania, magnesia and graphite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7214000A FR2180541A1 (en) 1972-04-20 1972-04-20 Refractory furnace lining compsn - contg boric acid, alumina, silica, iron oxide, titania, magnesia and graphite

Publications (2)

Publication Number Publication Date
FR2180541A1 true FR2180541A1 (en) 1973-11-30
FR2180541B1 FR2180541B1 (en) 1976-08-06

Family

ID=9097226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214000A Granted FR2180541A1 (en) 1972-04-20 1972-04-20 Refractory furnace lining compsn - contg boric acid, alumina, silica, iron oxide, titania, magnesia and graphite

Country Status (1)

Country Link
FR (1) FR2180541A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2180541B1 (en) 1976-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse