JPS54145035A - Preparation of rareeearth chromite element - Google Patents

Preparation of rareeearth chromite element

Info

Publication number
JPS54145035A
JPS54145035A JP660979A JP660979A JPS54145035A JP S54145035 A JPS54145035 A JP S54145035A JP 660979 A JP660979 A JP 660979A JP 660979 A JP660979 A JP 660979A JP S54145035 A JPS54145035 A JP S54145035A
Authority
JP
Japan
Prior art keywords
rareeearth
chromite
preparation
rareeearth chromite
chromite element
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.)
Granted
Application number
JP660979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6112627B2 (enExample
Inventor
Sutauto Ronarudo
Jiei Buroodoman Furantsu
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.)
GEN REFRACTORIES CO
Original Assignee
GEN 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 GEN REFRACTORIES CO filed Critical GEN REFRACTORIES CO
Publication of JPS54145035A publication Critical patent/JPS54145035A/ja
Publication of JPS6112627B2 publication Critical patent/JPS6112627B2/ja
Granted 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B35/42—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 chromites
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Resistance Heating (AREA)
  • Conductive Materials (AREA)
JP660979A 1978-03-13 1979-01-25 Preparation of rareeearth chromite element Granted JPS54145035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/886,063 US4156661A (en) 1978-03-13 1978-03-13 Method of modifying electrical properties of rare-earth chromite material

Publications (2)

Publication Number Publication Date
JPS54145035A true JPS54145035A (en) 1979-11-12
JPS6112627B2 JPS6112627B2 (enExample) 1986-04-09

Family

ID=25388298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP660979A Granted JPS54145035A (en) 1978-03-13 1979-01-25 Preparation of rareeearth chromite element

Country Status (4)

Country Link
US (1) US4156661A (enExample)
JP (1) JPS54145035A (enExample)
DE (1) DE2905481C2 (enExample)
GB (1) GB2015978B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269641A (en) * 1978-11-10 1981-05-26 Agency Of Industrial Science And Technology Method for adhesion of ceramics
JPS5571666A (en) * 1978-11-22 1980-05-29 Tokai Rika Co Ltd Preparing highly conductive sintered body
US4866031A (en) * 1987-06-09 1989-09-12 E. I. Du Pont De Nemours And Company Process for making 90 K superconductors from acetate precursor solutions
JPH0693404A (ja) * 1991-12-04 1994-04-05 Ngk Insulators Ltd ランタンクロマイト膜の製造方法およびランタンクロマイト膜
JPH0799102A (ja) * 1993-05-07 1995-04-11 Ngk Spark Plug Co Ltd サーミスタ用磁器組成物およびサーミスタ素子
JP3254594B2 (ja) * 1993-05-24 2002-02-12 日本特殊陶業株式会社 サーミスタ用磁器組成物およびサーミスタ素子

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630968A (en) * 1969-07-15 1971-12-28 Agency Ind Science Techn Oxide having the structural formula (la1-xcax)cro3 where x is between .01 and .15 and a method for producing the same
US3610888A (en) * 1970-01-30 1971-10-05 Westinghouse Electric Corp Oxide resistor heating element
AU464609B2 (en) * 1971-05-31 1975-09-04 The Broken Hill Proprietary Company Limited Electrically conductive refractory oxides and methods of preparing same
US3974108A (en) * 1974-11-19 1976-08-10 General Refractories Company LaCrO3 electrodes and method of manufacture
JPS51150692A (en) * 1975-06-20 1976-12-24 Arita Kosei High conductivity composed substance

Also Published As

Publication number Publication date
GB2015978B (en) 1982-05-26
DE2905481A1 (de) 1979-09-20
DE2905481C2 (de) 1982-04-22
JPS6112627B2 (enExample) 1986-04-09
GB2015978A (en) 1979-09-19
US4156661A (en) 1979-05-29

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