GB467113A - Improvements in or relating to refractory ceramic bodies containing titanium dioxide - Google Patents

Improvements in or relating to refractory ceramic bodies containing titanium dioxide

Info

Publication number
GB467113A
GB467113A GB3425335A GB3425335A GB467113A GB 467113 A GB467113 A GB 467113A GB 3425335 A GB3425335 A GB 3425335A GB 3425335 A GB3425335 A GB 3425335A GB 467113 A GB467113 A GB 467113A
Authority
GB
United Kingdom
Prior art keywords
per cent
titanium dioxide
refractory
clay
initial mix
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
GB3425335A
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.)
JOHN ANTHONY SUGDEN
Steatite and Porcelain Products Ltd
Original Assignee
JOHN ANTHONY SUGDEN
Steatite and Porcelain Products Ltd
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 JOHN ANTHONY SUGDEN, Steatite and Porcelain Products Ltd filed Critical JOHN ANTHONY SUGDEN
Priority to GB3425335A priority Critical patent/GB467113A/en
Publication of GB467113A publication Critical patent/GB467113A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
    • 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
    • C04B35/46—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 titanium oxides or titanates

Landscapes

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

Abstract

A refractory body prepared by known ceramic methods, and containing a proportion of or consisting of titanium is subjected to heat treatment under non-oxidizing conditions preferably for a short time. This converts the electrically insulating refractory into a conducting body. Part only of the refractory may be thus treated to obtain a composite conductor-insulator. The treatment is preferably in a reducing atmosphere and at about 650 to 1000 DEG C. The titanium dioxide preferably forms at least 50 per cent, say between 90 and 97 per cent of the initial mix. The ceramic flux in the initial mix may be the oxides or compounds of the alkaline earth metals or of magnesium, lead oxide, clay, or soapstone. In examples: (1) 90 per cent titanium dioxide, 8 per cent soapstone and 2 per cent clay was formed into a ceramic body and fired as in making porcelain, the product being heated in coal gas at 1000 DEG C. for about 5 mins. and cooled in this atmosphere, (2) the initial mix comprises 97,5 per cent of commercial titanium dioxide (containing 2 per cent calcium phosphate) and 2,5 per cent ball clay, the subsequent treatment being as in (1). Specifications 450,630 and 467,190 are referred to.
GB3425335A 1935-12-10 1935-12-10 Improvements in or relating to refractory ceramic bodies containing titanium dioxide Expired GB467113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3425335A GB467113A (en) 1935-12-10 1935-12-10 Improvements in or relating to refractory ceramic bodies containing titanium dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3425335A GB467113A (en) 1935-12-10 1935-12-10 Improvements in or relating to refractory ceramic bodies containing titanium dioxide

Publications (1)

Publication Number Publication Date
GB467113A true GB467113A (en) 1937-06-10

Family

ID=10363324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3425335A Expired GB467113A (en) 1935-12-10 1935-12-10 Improvements in or relating to refractory ceramic bodies containing titanium dioxide

Country Status (1)

Country Link
GB (1) GB467113A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507233A (en) * 1941-06-06 1950-05-09 Hartford Nat Bank & Trust Co Electric resistance and method of making
US2696651A (en) * 1951-02-24 1954-12-14 Clevite Corp Process of forming a ceramic body
US2715593A (en) * 1950-09-06 1955-08-16 Steatite & Porcelain Prod Ltd Method of providing a ceramic base with a coating of blue titania and article produced thereby
CN110526700A (en) * 2019-09-25 2019-12-03 刘付明 The preparation method of Motuo stone household china

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507233A (en) * 1941-06-06 1950-05-09 Hartford Nat Bank & Trust Co Electric resistance and method of making
US2715593A (en) * 1950-09-06 1955-08-16 Steatite & Porcelain Prod Ltd Method of providing a ceramic base with a coating of blue titania and article produced thereby
US2696651A (en) * 1951-02-24 1954-12-14 Clevite Corp Process of forming a ceramic body
CN110526700A (en) * 2019-09-25 2019-12-03 刘付明 The preparation method of Motuo stone household china

Similar Documents

Publication Publication Date Title
GB467113A (en) Improvements in or relating to refractory ceramic bodies containing titanium dioxide
GB962633A (en) Magnetic material and methods of making the same
US1527347A (en) Basic refractory material and method of making the same
US1821208A (en) Barium silicorferrite and process of preparing the same
GB618293A (en) Making products of powdered iron or iron alloys
DE449737C (en) Production of barium ortho- and barium trisilicate
GB260646A (en) Improvement in processes of treating solid ferrous material
DE585409C (en) Process for enamelling iron sheets
US1588468A (en) Process for producing an alloy
US1560574A (en) Process for extraction of copper from the matte
SU38137A1 (en) The method of obtaining aluminum alum
GB427604A (en) Method of treating the residues from the roasting iron pyrites to obtain a raw material for metallurgy
GB463067A (en) Improvements in refractory bodies and materials and process for making same
GB409130A (en) Improved refractory materials and methods of making the same
GB595765A (en) Improvements in or relating to the production of useful articles from coal
GB468659A (en) Improvements in the manufacture and production of chromite refractories
GB756689A (en) Clayless refractory products
GB302519A (en) Improvements in the manufacture of ceramic ware
GB548930A (en) Method of processing dolomite
GB798518A (en) Production of uranium
GB498183A (en) Improvements in or relating to magnesium oxide products and method of making the same
GB350129A (en) Improvements in the manufacture of cementitious material
GB465366A (en) Improvements in or relating to processes for the production of magnesium sulphide and metallic magnesium
GB496762A (en) Improvements in or relating to the manufacture of ceramic electrically insulating bodies
GB571466A (en) Improvements in or relating to the preparation of barium aluminates