GB282404A - Improved process for preventing the ageing in ceramic materials - Google Patents

Improved process for preventing the ageing in ceramic materials

Info

Publication number
GB282404A
GB282404A GB33853/27A GB3385327A GB282404A GB 282404 A GB282404 A GB 282404A GB 33853/27 A GB33853/27 A GB 33853/27A GB 3385327 A GB3385327 A GB 3385327A GB 282404 A GB282404 A GB 282404A
Authority
GB
United Kingdom
Prior art keywords
compounds
ageing
preventing
ceramic materials
silicates
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
GB33853/27A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB282404A publication Critical patent/GB282404A/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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches

Landscapes

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

Abstract

282,404. Singer, F. Dec. -18, 1926, [Converation date]. Porcelain, earthenware, and like plastic compositions.-A process for preventing the ageing of ceramic materials, described in Specification 282,403, i.e. for minimizing the formation of vitreous amorphous constituents, consists in adding compounds of cerium, zirconium, chromium, manganese, phosphorus, tungsten or vanadium to the main ingredients comprising silicates of alumina or magnesia and double compounds of these fundamental constituents such as kaolin quartz and felspar, clay steatite and aluminium hydroxide, kaolin and magnesite &c. The compounds may be oxides, carbonates, silicates or aluminates. The added compounds cause an increase in the number of crystal nuclei in the crystallites occurring in the ceramic material.
GB33853/27A 1926-12-18 1927-12-14 Improved process for preventing the ageing in ceramic materials Expired GB282404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE282404X 1926-12-18

Publications (1)

Publication Number Publication Date
GB282404A true GB282404A (en) 1928-12-13

Family

ID=6040768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33853/27A Expired GB282404A (en) 1926-12-18 1927-12-14 Improved process for preventing the ageing in ceramic materials

Country Status (1)

Country Link
GB (1) GB282404A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300953A (en) * 1980-07-03 1981-11-17 Corning Glass Works Dense cordierite containing manganese

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300953A (en) * 1980-07-03 1981-11-17 Corning Glass Works Dense cordierite containing manganese

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