ES456722A1 - High density low porosity refractory product and process for making the same - Google Patents

High density low porosity refractory product and process for making the same

Info

Publication number
ES456722A1
ES456722A1 ES456722A ES456722A ES456722A1 ES 456722 A1 ES456722 A1 ES 456722A1 ES 456722 A ES456722 A ES 456722A ES 456722 A ES456722 A ES 456722A ES 456722 A1 ES456722 A1 ES 456722A1
Authority
ES
Spain
Prior art keywords
making
same
high density
low porosity
refractory product
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.)
Expired
Application number
ES456722A
Other languages
Spanish (es)
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.)
AP Green Refractories Co
Original Assignee
AP Green Refractories Co
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 AP Green Refractories Co filed Critical AP Green Refractories Co
Publication of ES456722A1 publication Critical patent/ES456722A1/en
Expired 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • 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
    • C04B35/03—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures
    • 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
    • C04B35/03—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures
    • C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore

Abstract

A process for producing a refractory brick or other refractory product, characterized by the steps of forming a fine-grained refractory material into discrete particles, sizing the discrete particles to form an appropriate mixture for pressing to a shape and pressing the mixture into a refractory form desired. (Machine-translation by Google Translate, not legally binding)
ES456722A 1976-03-11 1977-03-10 High density low porosity refractory product and process for making the same Expired ES456722A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66603276A 1976-03-11 1976-03-11

Publications (1)

Publication Number Publication Date
ES456722A1 true ES456722A1 (en) 1978-06-01

Family

ID=24672549

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456722A Expired ES456722A1 (en) 1976-03-11 1977-03-10 High density low porosity refractory product and process for making the same

Country Status (6)

Country Link
CA (1) CA1083184A (en)
DE (1) DE2708355A1 (en)
ES (1) ES456722A1 (en)
FR (1) FR2343573A1 (en)
GB (1) GB1573732A (en)
ZA (1) ZA77134B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2908291T3 (en) * 2016-11-17 2022-04-28 Refractory Intellectual Property Gmbh & Co Kg Refractory ceramic product, mixture for the manufacture of such a product as well as a process for the manufacture of such a product

Also Published As

Publication number Publication date
FR2343573A1 (en) 1977-10-07
GB1573732A (en) 1980-08-28
CA1083184A (en) 1980-08-05
FR2343573B3 (en) 1979-10-19
DE2708355A1 (en) 1977-09-15
ZA77134B (en) 1977-11-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202