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ES372818A1 - Procedure for the production of an article of refractory material. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the production of an article of refractory material. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES372818A1
ES372818A1 ES372818A ES372818A ES372818A1 ES 372818 A1 ES372818 A1 ES 372818A1 ES 372818 A ES372818 A ES 372818A ES 372818 A ES372818 A ES 372818A ES 372818 A1 ES372818 A1 ES 372818A1
Authority
ES
Spain
Prior art keywords
article
refractory material
translation
machine
legally binding
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
ES372818A
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.)
Foseco Trading AG
Original Assignee
Foseco Trading AG
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
Priority claimed from GB3163569A external-priority patent/GB1253974A/en
Application filed by Foseco Trading AG filed Critical Foseco Trading AG
Publication of ES372818A1 publication Critical patent/ES372818A1/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
    • C04B35/64—Burning or sintering processes
    • C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions

Landscapes

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

Abstract

Process for producing an article of refractory material "characterized in that a mold with the desired shape is charged with a mixture comprising the particulate refractory material having in uniform dispersion of 0.5 to 10% by weight of one or more oxidizable metals in very finely divided form, because the mixture is compressed in the mold at a pressure at least high enough to cause the oxidizable metal particles to flow and thus produce a bonded molding, because the article is separated from the mold and because the article is then calcined in an atmosphere containing oxygen at a temperature of at least 1,200º c. (Machine-translation by Google Translate, not legally binding)
ES372818A 1968-10-23 1969-10-23 Procedure for the production of an article of refractory material. (Machine-translation by Google Translate, not legally binding) Expired ES372818A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB5039568 1968-10-23
GB3163569A GB1253974A (en) 1968-10-23 1968-10-23 Prodcustion of refractory shaped articles
GB9969 1969-01-01

Publications (1)

Publication Number Publication Date
ES372818A1 true ES372818A1 (en) 1972-02-16

Family

ID=27253664

Family Applications (1)

Application Number Title Priority Date Filing Date
ES372818A Expired ES372818A1 (en) 1968-10-23 1969-10-23 Procedure for the production of an article of refractory material. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE740586A (en)
CA (1) CA923148A (en)
DE (1) DE1953460A1 (en)
ES (1) ES372818A1 (en)
FR (1) FR2021372A1 (en)
LU (1) LU59679A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823349B2 (en) * 1975-08-11 1983-05-14 新日本製鐵株式会社 Tai Kabutunoshiyouketsuhouhou
GB2023568B (en) * 1977-10-14 1982-04-21 Norton Co Refractory ramming mix containing aluminum powder for metal melting furnaces

Also Published As

Publication number Publication date
BE740586A (en) 1970-04-01
LU59679A1 (en) 1970-01-12
FR2021372A1 (en) 1970-07-24
DE1953460A1 (en) 1970-10-01
CA923148A (en) 1973-03-20

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