DE3786262D1 - Haerten keramischer koerper. - Google Patents

Haerten keramischer koerper.

Info

Publication number
DE3786262D1
DE3786262D1 DE8787903200T DE3786262T DE3786262D1 DE 3786262 D1 DE3786262 D1 DE 3786262D1 DE 8787903200 T DE8787903200 T DE 8787903200T DE 3786262 T DE3786262 T DE 3786262T DE 3786262 D1 DE3786262 D1 DE 3786262D1
Authority
DE
Germany
Prior art keywords
ceramic body
hardening ceramic
hardening
ferroelastic
inclusion
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 - Lifetime
Application number
DE8787903200T
Other languages
English (en)
Inventor
Anil Virkar
Roger Matsumoto
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.)
Ceramatec Inc
Original Assignee
Ceramatec Inc
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 Ceramatec Inc filed Critical Ceramatec Inc
Application granted granted Critical
Publication of DE3786262D1 publication Critical patent/DE3786262D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • C04B35/488—Composites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Amplifiers (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE8787903200T 1986-04-29 1987-04-29 Haerten keramischer koerper. Expired - Lifetime DE3786262D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85706686A 1986-04-29 1986-04-29
PCT/US1987/001040 WO1987006574A1 (en) 1986-04-29 1987-04-29 Toughening of ceramic bodies

Publications (1)

Publication Number Publication Date
DE3786262D1 true DE3786262D1 (de) 1993-07-22

Family

ID=25325106

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787903200T Expired - Lifetime DE3786262D1 (de) 1986-04-29 1987-04-29 Haerten keramischer koerper.

Country Status (7)

Country Link
EP (1) EP0303622B1 (de)
AT (1) ATE90655T1 (de)
DE (1) DE3786262D1 (de)
DK (1) DK678787D0 (de)
FI (1) FI875730A (de)
NO (1) NO176174C (de)
WO (1) WO1987006574A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20045639D0 (no) 2004-12-23 2004-12-23 Uni I Oslo Sjeldne jordarters ortoniobater og -ortotantalater som faste protonledende elektrolytter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916585A (en) * 1973-10-24 1975-11-04 Norton Co Sintered abrasive containing oxides from the system ceria, alumina, zirconia
US4316964A (en) * 1980-07-14 1982-02-23 Rockwell International Corporation Al2 O3 /ZrO2 ceramic
DE3230216A1 (de) * 1981-08-13 1983-08-04 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Sinterkoerper mit hoher zaehigkeit
US4358516A (en) * 1981-10-16 1982-11-09 Rockwell International Corporation Sodium ion conductor, solid electrolyte strengthened with zirconia
US4507394A (en) * 1982-12-24 1985-03-26 Ngk Insulators, Ltd. High electric resistant zirconia and/or hafnia ceramics
US4525464A (en) * 1984-06-12 1985-06-25 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften Ceramic body of zirconium dioxide (ZrO2) and method for its preparation
US4659680A (en) * 1984-08-20 1987-04-21 Corning Glass Works Stabilized zirconia bodies of improved toughness
EP0199459B1 (de) * 1985-04-11 1992-01-15 Corning Glass Works Keramische Legierung hoher Zähigkeit
US4640902A (en) * 1985-05-31 1987-02-03 Rockwell International Corporation Low thermal conductivity Si3 N4 /ZrO2 composite ceramics
JPH01201661A (ja) * 1988-02-08 1989-08-14 Fuji Photo Film Co Ltd 画像記録方法

Also Published As

Publication number Publication date
NO875278L (no) 1987-12-17
FI875730A0 (fi) 1987-12-28
EP0303622B1 (de) 1993-06-16
NO176174C (no) 1995-02-15
NO176174B (no) 1994-11-07
ATE90655T1 (de) 1993-07-15
DK678787A (da) 1987-12-22
FI875730A (fi) 1987-12-28
EP0303622A1 (de) 1989-02-22
WO1987006574A1 (en) 1987-11-05
DK678787D0 (da) 1987-12-22
NO875278D0 (no) 1987-12-17
EP0303622A4 (de) 1989-07-11

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Legal Events

Date Code Title Description
8332 No legal effect for de