IT1239221B - Composizioni ceramiche refrattarie ed elettroconduttrici e procedimento per la loro preparazione - Google Patents

Composizioni ceramiche refrattarie ed elettroconduttrici e procedimento per la loro preparazione

Info

Publication number
IT1239221B
IT1239221B IT19409A IT1940990A IT1239221B IT 1239221 B IT1239221 B IT 1239221B IT 19409 A IT19409 A IT 19409A IT 1940990 A IT1940990 A IT 1940990A IT 1239221 B IT1239221 B IT 1239221B
Authority
IT
Italy
Prior art keywords
refractory
procedure
preparation
ceramic compositions
electroconductive ceramic
Prior art date
Application number
IT19409A
Other languages
English (en)
Other versions
IT9019409A0 (it
IT9019409A1 (it
Inventor
Giovanni Giunchi
Ender Savrun
Alberto Grenni
Ching-Fong Chen
Original Assignee
Keramont Italia
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 Keramont Italia filed Critical Keramont Italia
Priority to IT19409A priority Critical patent/IT1239221B/it
Publication of IT9019409A0 publication Critical patent/IT9019409A0/it
Priority to AU71129/91A priority patent/AU642204B2/en
Priority to US07/656,770 priority patent/US5068211A/en
Priority to EP91102275A priority patent/EP0443490A1/en
Priority to CA002036511A priority patent/CA2036511A1/en
Priority to JP3046173A priority patent/JPH06100373A/ja
Publication of IT9019409A1 publication Critical patent/IT9019409A1/it
Application granted granted Critical
Publication of IT1239221B publication Critical patent/IT1239221B/it

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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/58007—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on refractory metal nitrides
    • C04B35/58028—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on refractory metal nitrides based on zirconium or hafnium nitrides
    • 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
    • C04B35/10—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 aluminium oxide
    • C04B35/111—Fine ceramics
    • C04B35/117—Composites
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/58007—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on refractory metal nitrides
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/58007—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on refractory metal nitrides
    • C04B35/58014—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on refractory metal nitrides based on titanium nitrides, e.g. TiAlON
    • 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
    • C04B35/645—Pressure sintering
    • 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)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
IT19409A 1990-02-19 1990-02-19 Composizioni ceramiche refrattarie ed elettroconduttrici e procedimento per la loro preparazione IT1239221B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT19409A IT1239221B (it) 1990-02-19 1990-02-19 Composizioni ceramiche refrattarie ed elettroconduttrici e procedimento per la loro preparazione
AU71129/91A AU642204B2 (en) 1990-02-19 1991-02-15 Refractory and electroconductive ceramic compositions and process for the preparation thereof
US07/656,770 US5068211A (en) 1990-02-19 1991-02-15 Refractory and electroconductive ceramic compositions and process for the preparation thereof
EP91102275A EP0443490A1 (en) 1990-02-19 1991-02-18 Refractory and electroconductive ceramic compositions and process for the preparation thereof
CA002036511A CA2036511A1 (en) 1990-02-19 1991-02-18 Refractory and electroconductive ceramic compositions and process for the preparation thereof
JP3046173A JPH06100373A (ja) 1990-02-19 1991-02-19 耐火性、導電性のセラミック組成物およびその製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19409A IT1239221B (it) 1990-02-19 1990-02-19 Composizioni ceramiche refrattarie ed elettroconduttrici e procedimento per la loro preparazione

Publications (3)

Publication Number Publication Date
IT9019409A0 IT9019409A0 (it) 1990-02-19
IT9019409A1 IT9019409A1 (it) 1991-08-20
IT1239221B true IT1239221B (it) 1993-09-28

Family

ID=11157539

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19409A IT1239221B (it) 1990-02-19 1990-02-19 Composizioni ceramiche refrattarie ed elettroconduttrici e procedimento per la loro preparazione

Country Status (6)

Country Link
US (1) US5068211A (it)
EP (1) EP0443490A1 (it)
JP (1) JPH06100373A (it)
AU (1) AU642204B2 (it)
CA (1) CA2036511A1 (it)
IT (1) IT1239221B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5485333A (en) * 1993-04-23 1996-01-16 Eastman Kodak Company Shorted DMR reproduce head
US5668524A (en) * 1994-02-09 1997-09-16 Kyocera Corporation Ceramic resistor and electrostatic chuck having an aluminum nitride crystal phase

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617979A (en) * 1979-07-20 1981-02-20 Ngk Spark Plug Co Ceramic sintered body for cutting tool
JPS57205364A (en) * 1981-06-08 1982-12-16 Ngk Spark Plug Co Manufacture of cutting tool ceramics
JPS5978973A (ja) * 1982-10-27 1984-05-08 株式会社日立製作所 導電性セラミツクス
US4605633A (en) * 1982-12-30 1986-08-12 Corning Glass Works Reaction sintered multiphase ceramic
US4605634A (en) * 1982-12-30 1986-08-12 Corning Glass Works Reaction sintered oxide-boride
DE3337630A1 (de) * 1983-10-15 1985-04-25 W.C. Heraeus Gmbh, 6450 Hanau Temperaturausgleichskoerper
DE3650264T2 (de) * 1985-06-28 1995-08-24 Toshiba Kawasaki Kk Aluminiumnitridsinterkörper und Verfahren zu seiner Herstellung.
US4855264A (en) * 1986-11-20 1989-08-08 Minnesota Mining And Manufacturing Company Aluminum oxide/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process
US4957886A (en) * 1986-11-20 1990-09-18 Minnesota Mining And Manufacturing Company Aluminum oxide/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process
US4788167A (en) * 1986-11-20 1988-11-29 Minnesota Mining And Manufacturing Company Aluminum nitride/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process
JPS63260868A (ja) * 1987-01-20 1988-10-27 ケラモント、アドバンスド、セラミック、プロダクツ、コーポレーション 窒化アリミニウムの焼結体およびその製法
AU1063888A (en) * 1987-01-20 1988-07-21 Keramont Advanced Ceramic Products Corp. Aluminum nitride bodies having high green density and high green strength

Also Published As

Publication number Publication date
CA2036511A1 (en) 1991-08-20
AU642204B2 (en) 1993-10-14
AU7112991A (en) 1991-08-22
US5068211A (en) 1991-11-26
JPH06100373A (ja) 1994-04-12
IT9019409A0 (it) 1990-02-19
IT9019409A1 (it) 1991-08-20
EP0443490A1 (en) 1991-08-28

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