DK114091A - UNIFORM COATED CERAMIC PARTICLES - Google Patents

UNIFORM COATED CERAMIC PARTICLES Download PDF

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Publication number
DK114091A
DK114091A DK114091A DK114091A DK114091A DK 114091 A DK114091 A DK 114091A DK 114091 A DK114091 A DK 114091A DK 114091 A DK114091 A DK 114091A DK 114091 A DK114091 A DK 114091A
Authority
DK
Denmark
Prior art keywords
ceramic particles
coated ceramic
uniform coated
uniform
particles
Prior art date
Application number
DK114091A
Other languages
Danish (da)
Other versions
DK114091D0 (en
Inventor
Param H Tewari
Original Assignee
Norton 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
Priority claimed from US07/450,200 external-priority patent/US5098740A/en
Application filed by Norton Co filed Critical Norton Co
Publication of DK114091D0 publication Critical patent/DK114091D0/en
Publication of DK114091A publication Critical patent/DK114091A/en

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
    • C04B35/56—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 carbides or oxycarbides
    • C04B35/565—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 carbides or oxycarbides based on silicon carbide
    • C04B35/575—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 carbides or oxycarbides based on silicon carbide obtained by pressure sintering
    • C04B35/5755—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 carbides or oxycarbides based on silicon carbide obtained by pressure sintering obtained by gas 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
    • C04B35/515—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
    • C04B35/584—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 silicon nitride
    • C04B35/593—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 silicon nitride obtained by pressure sintering
    • C04B35/5935—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 silicon nitride obtained by pressure sintering obtained by gas 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
    • C04B35/645—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
    • C04B35/645—Pressure sintering
    • C04B35/6455—Hot isostatic pressing

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)
  • Ceramic Products (AREA)
DK114091A 1988-12-22 1991-06-13 UNIFORM COATED CERAMIC PARTICLES DK114091A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28820888A 1988-12-22 1988-12-22
US07/450,200 US5098740A (en) 1989-12-13 1989-12-13 Uniformly-coated ceramic particles
PCT/US1989/005838 WO1990006906A1 (en) 1988-12-22 1989-12-19 Uniformly-coated ceramic particles

Publications (2)

Publication Number Publication Date
DK114091D0 DK114091D0 (en) 1991-06-13
DK114091A true DK114091A (en) 1991-08-22

Family

ID=26964891

Family Applications (1)

Application Number Title Priority Date Filing Date
DK114091A DK114091A (en) 1988-12-22 1991-06-13 UNIFORM COATED CERAMIC PARTICLES

Country Status (6)

Country Link
EP (1) EP0449990A4 (en)
CA (1) CA2006338A1 (en)
DK (1) DK114091A (en)
ES (1) ES2037650T1 (en)
FI (1) FI913050A0 (en)
WO (1) WO1990006906A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9015890D0 (en) * 1990-07-19 1990-09-05 Tioxide Group Services Ltd Process for forming ceramics
GB9015892D0 (en) * 1990-07-19 1990-09-05 Tioxide Group Services Ltd Compositions
US5273699A (en) * 1992-02-14 1993-12-28 The Dow Chemical Company Moisture-resistant aluminum nitride powder and methods of making and using

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864280A (en) * 1981-10-12 1983-04-16 住友電気工業株式会社 Manufacture of non-oxide ceramics sintered body
JPS60151273A (en) * 1984-01-19 1985-08-09 トヨタ自動車株式会社 Manufacture of ceramic-coated fine powder of metal compound
DE3508171A1 (en) * 1985-03-07 1986-09-11 Elektroschmelzwerk Kempten GmbH, 8000 München METHOD FOR PRODUCING SINTER-ACTIVE SILICON CARBIDE AND / OR BORCARBIDE POWDER
JPH0788258B2 (en) * 1985-08-01 1995-09-27 ジ−・テイ−・イ−・ラボラトリ−ズ・インコ−ポレイテツド Method for producing silicon nitride powder having good sinterability
US4814128A (en) * 1985-08-01 1989-03-21 Gte Laboratories Incorporated Process for making a homogeneous doped silicon nitride article
DE3637506A1 (en) * 1986-11-04 1988-05-05 Bayer Ag METHOD FOR PRODUCING ENGINEERING-CERAMIC POWDERS WITH ADDITIVES

Also Published As

Publication number Publication date
EP0449990A1 (en) 1991-10-09
ES2037650T1 (en) 1993-07-01
CA2006338A1 (en) 1990-06-22
FI913050A0 (en) 1991-06-20
WO1990006906A1 (en) 1990-06-28
DK114091D0 (en) 1991-06-13
EP0449990A4 (en) 1993-01-27

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