[go: up one dir, main page]

BR8807674A - Ceramicas de zirconia parcialmente estabilizada com magnesia e processo para fabricar as mesmas - Google Patents

Ceramicas de zirconia parcialmente estabilizada com magnesia e processo para fabricar as mesmas

Info

Publication number
BR8807674A
BR8807674A BR888807674A BR8807674A BR8807674A BR 8807674 A BR8807674 A BR 8807674A BR 888807674 A BR888807674 A BR 888807674A BR 8807674 A BR8807674 A BR 8807674A BR 8807674 A BR8807674 A BR 8807674A
Authority
BR
Brazil
Prior art keywords
magnesia
manufacture
same
partially stabilized
zirconia ceramics
Prior art date
Application number
BR888807674A
Other languages
English (en)
Inventor
David G Wirth
Jack D Sibold
Brian Seegmiller
Original Assignee
Coors Porcelain 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 PCT/US1987/002176 external-priority patent/WO1988001723A1/en
Application filed by Coors Porcelain Co filed Critical Coors Porcelain Co
Publication of BR8807674A publication Critical patent/BR8807674A/pt

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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
BR888807674A 1987-08-31 1988-02-26 Ceramicas de zirconia parcialmente estabilizada com magnesia e processo para fabricar as mesmas BR8807674A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1987/002176 WO1988001723A1 (en) 1986-09-03 1987-08-31 Ceramic munitions projectile
PCT/US1988/000709 WO1989001923A1 (en) 1987-08-31 1988-02-26 Magnesia partially-stabilized zirconia ceramics and process for making the same

Publications (1)

Publication Number Publication Date
BR8807674A true BR8807674A (pt) 1990-08-07

Family

ID=22202535

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807674A BR8807674A (pt) 1987-08-31 1988-02-26 Ceramicas de zirconia parcialmente estabilizada com magnesia e processo para fabricar as mesmas

Country Status (3)

Country Link
AU (1) AU1542388A (pt)
BR (1) BR8807674A (pt)
WO (1) WO1989001923A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5525559A (en) * 1993-02-13 1996-06-11 Tioxide Specialties Limited Preparation of mixed powders
AUPO195896A0 (en) * 1996-08-29 1996-09-19 University Of Queensland, The Ceramic materials
FR2954766B1 (fr) * 2009-12-24 2015-04-24 Saint Gobain Ct Recherches Poudre de granules de ceramique
FR2954761B1 (fr) 2009-12-24 2015-11-27 Saint Gobain Ct Recherches Poudre de granules de zircone
CN115010172B (zh) * 2022-07-27 2023-06-27 郑州振中电熔新材料有限公司 一种抗热冲击镁锆陶瓷粉体及其制备方法
CN115894016A (zh) * 2022-12-14 2023-04-04 圣泉(扬州)新材料科技有限公司 一种氧化锆陶瓷制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU569034B2 (en) * 1982-06-01 1988-01-21 Commonwealth Scientific And Industrial Research Organisation Zirconia ceramic materials and method of making same
US4659680A (en) * 1984-08-20 1987-04-21 Corning Glass Works Stabilized zirconia bodies of improved toughness

Also Published As

Publication number Publication date
AU1542388A (en) 1989-03-31
WO1989001923A1 (en) 1989-03-09

Similar Documents

Publication Publication Date Title
BR8806940A (pt) Galactomananos modificados e o respectivo processo de preparacao
BR8901916A (pt) Metodo sol-gel para fabricacao de ceramicas
DE3765653D1 (de) Innenmodifizierte keramikfaser.
BR8901552A (pt) Artigo de ceramica aglomerada;estrutura de ceramica aglomerada;processo para a preparacao de uma estrutura de ceramica aglomerada
BR8806982A (pt) Composicao estabilizada
PT84571B (pt) Processo para a preparacao de derivados de quinazolina com efeito anti-tumoral
DK194488D0 (da) Fastgoerelse i underlag med hulrum
PT89197A (pt) Processo para a preparacao de zirconia estabilizada
FI882516A7 (fi) Polypeptidit ja niiden valmistus
IT8348408A0 (it) Materiali ceramici di zirconia parzialmente stabilizzati con magnesia e metodo per produrli
DE3852238D1 (de) Zur Herstellung von Keramik geeignete Polycarbosilanderivate.
KR890700741A (ko) 점화온도를 감소시킨 점화배열
ES549594A0 (es) Perfeccionamientos introducidos en la fabricacion de ladri- llos refractarios
BR8805787A (pt) Processo para a fabricacao de um eixo de manivela e respectivo eixo de manivela
FI885461A7 (fi) Itseporautuva ruuvi
BR8807674A (pt) Ceramicas de zirconia parcialmente estabilizada com magnesia e processo para fabricar as mesmas
IT8748733A0 (it) Goniometro con funzioni molteplici per strumenti
BR8805148A (pt) Fecho para girar com o polegar
BR8801632A (pt) Aparelho e processo para alimentacao de mistura crua de sinterizacao
BR8903092A (pt) Processo para preparar isocianatos de arilsulfonil
BR8806348A (pt) Hidrocarbilsililoxido cerico e processo para a preparacao do mesmo
BR9003724A (pt) Processo para preparar artigos de ceramica do tipo louca-branca
BR8905815A (pt) Processo para preparacao de cetoximossilanos
BR8802899A (pt) Processo para producao de quinoxalinas-2 e processo de preparacao de cloro-6-hidroxiquinoleina-2
PT84805B (pt) Processo para a preparacao de piridil-ciclopropano-carboximida com propriedades fungicidas e de intermediarios para essa preparacao

Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
TE Change of address
TC Change of proprietor's name
PC Transfer

Free format text: COORSTEK, INC. (US)

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 28/07/2008