GB1073529A - Ceramic material - Google Patents

Ceramic material

Info

Publication number
GB1073529A
GB1073529A GB4858363A GB4858363A GB1073529A GB 1073529 A GB1073529 A GB 1073529A GB 4858363 A GB4858363 A GB 4858363A GB 4858363 A GB4858363 A GB 4858363A GB 1073529 A GB1073529 A GB 1073529A
Authority
GB
United Kingdom
Prior art keywords
beryllium
beryl
combined form
ceramic material
petalite
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
GB4858363A
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.)
ENNO TERGAU
Original Assignee
ENNO TERGAU
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 ENNO TERGAU filed Critical ENNO TERGAU
Publication of GB1073529A publication Critical patent/GB1073529A/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
    • C04B35/01—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
    • C04B35/08—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 beryllium oxide

Abstract

Dense refractories are prepared by firing at 1250-1400 DEG C. a mixture of an argillaceous binder, e.g. clay and more than 20% of beryl either above or mixed with at least one of beryllium oxide, a beryllium salt or a material containing at least one such beryllium compound, the total proportion of beryllium compounds being at most 90% by weight calculated as beryl. The composition may also contain 0.5-3% MgO either as such or in combined form e.g. talcum, and up to 1% of Li2O in combined form, e.g. spodumene or petalite.
GB4858363A 1962-12-07 1963-12-09 Ceramic material Expired GB1073529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET23151A DE1282539B (en) 1962-12-07 1962-12-07 Process for the production of a temperature change-resistant, acid-resistant, ceramic material

Publications (1)

Publication Number Publication Date
GB1073529A true GB1073529A (en) 1967-06-28

Family

ID=7550874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4858363A Expired GB1073529A (en) 1962-12-07 1963-12-09 Ceramic material

Country Status (3)

Country Link
CH (1) CH445360A (en)
DE (1) DE1282539B (en)
GB (1) GB1073529A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221101C2 (en) * 1982-06-04 1984-05-10 Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim Process for producing a temperature change-resistant, acid- and alkali-resistant, ceramic material and a material produced in this way

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE608949C (en) * 1931-10-21 1935-02-04 Steatit Magnesia Akt Ges Process for the production of ceramic objects
DE646923C (en) * 1933-06-27 1937-06-24 Porzellanfabrik Kahla Process for the production of glazed ceramic products with a low coefficient of expansion
DE653581C (en) * 1934-03-17 1937-12-04 Porzellanfabrik Kahla Fireproof dishes for cooking and laboratory use
DE739420C (en) * 1934-06-02 1943-09-28 Aeg Ceramic insulating body

Also Published As

Publication number Publication date
CH445360A (en) 1967-10-15
DE1282539B (en) 1968-11-07

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