BR0008974A - Zirconita parcialmente estabilizada por magnésia de resistência mecânica elevada - Google Patents

Zirconita parcialmente estabilizada por magnésia de resistência mecânica elevada

Info

Publication number
BR0008974A
BR0008974A BR0008974-5A BR0008974A BR0008974A BR 0008974 A BR0008974 A BR 0008974A BR 0008974 A BR0008974 A BR 0008974A BR 0008974 A BR0008974 A BR 0008974A
Authority
BR
Brazil
Prior art keywords
zirconite
high mechanical
mechanical resistance
magnesia
partially stabilized
Prior art date
Application number
BR0008974-5A
Other languages
English (en)
Inventor
Martin D Stuart
Wilson H Ta
Original Assignee
Carpenter Advanced Ceramics In
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 Carpenter Advanced Ceramics In filed Critical Carpenter Advanced Ceramics In
Publication of BR0008974A publication Critical patent/BR0008974A/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
    • C04B35/01—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

Abstract

"ZIRCONITA PARCIALMENTE ESTABILIZADA POR MAGNéSIA DE RESISTêNCIA MECâNICA ELEVADA". Um corpo cerâmico de resistência mecânica elevada e um método de fabricação do mesmo são divulgados. O corpo cerâmico é formado de composição cerâmica contendo de 2,8-5,0% em peso de MgO, uma quantidade efetiva de material inibidor de crescimento de grão, e o saldo sendo essencialmente de zirconita. A microestrutura cristalina do corpo cerâmico compreende grãos de zirconita cúbica tendo um tamanho médio de grão de menos que cerca de 30 microns na dimensão maior. De 0,1-8,7% em volume de partículas discretas do material inibidor de crescimento de grão, e precipitados de zirconita tetragonal tendo uma forma substancialmente elipsoidal com uma dimensão longa de cerca de 0,1-0,4 microns.
BR0008974-5A 1999-01-26 2000-01-24 Zirconita parcialmente estabilizada por magnésia de resistência mecânica elevada BR0008974A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11725099P 1999-01-26 1999-01-26
PCT/US2000/001804 WO2000043327A1 (en) 1999-01-26 2000-01-24 High-strength magnesia partially stabilized zirconia

Publications (1)

Publication Number Publication Date
BR0008974A true BR0008974A (pt) 2002-01-29

Family

ID=22371790

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008974-5A BR0008974A (pt) 1999-01-26 2000-01-24 Zirconita parcialmente estabilizada por magnésia de resistência mecânica elevada

Country Status (19)

Country Link
EP (1) EP1152998B1 (pt)
JP (1) JP2002535230A (pt)
KR (1) KR20010101670A (pt)
CN (1) CN1113829C (pt)
AR (1) AR022421A1 (pt)
AT (1) ATE253536T1 (pt)
AU (1) AU758013B2 (pt)
BR (1) BR0008974A (pt)
CA (1) CA2359056A1 (pt)
CZ (1) CZ20012699A3 (pt)
DE (1) DE60006358T2 (pt)
DK (1) DK1152998T3 (pt)
ES (1) ES2209842T3 (pt)
IL (1) IL144166A0 (pt)
NZ (1) NZ512734A (pt)
PL (1) PL349875A1 (pt)
TW (1) TW487688B (pt)
WO (1) WO2000043327A1 (pt)
YU (1) YU52701A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6872676B2 (en) 2002-04-29 2005-03-29 Coorstek, Inc. Semiconductive zirconia sintering material comprising aluminum oxide
DE102007010173B4 (de) * 2007-02-28 2009-04-16 Refractory Intellectual Property Gmbh & Co. Kg Schmelzgegossenes feuerfestes Erzeugnis
US20100035747A1 (en) * 2008-07-30 2010-02-11 Saint-Gobain Ceramics & Plastics, Inc. Partially stabilized zirconia materials
JP5770630B2 (ja) * 2008-08-13 2015-08-26 オルムコ コーポレイション 審美的歯列矯正ブラケット及びその製造方法
GB0821674D0 (en) * 2008-11-27 2008-12-31 Univ Loughborough Ceramic
CN105272224A (zh) * 2015-10-21 2016-01-27 上海大学 氧化铝掺杂的氧化镁部分稳定氧化锆陶瓷的制备方法
CN112645734A (zh) * 2020-12-30 2021-04-13 广东昭信照明科技有限公司 一种气孔率为32~40%的多孔陶瓷及其制备方法和应用
CN113004034A (zh) * 2021-02-06 2021-06-22 苏州润纳斯纳米科技有限公司 高烧结活性复合纳米Zr02粉末微球的制备方法
CN114436650B (zh) * 2022-02-23 2023-03-17 山东国瓷功能材料股份有限公司 氧化锆组合物、氧化锆烧结体、牙科修复体及制备方法
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US232095A (en) * 1880-09-07 whiting
DK155827C (da) * 1979-01-04 1989-10-09 Commw Scient Ind Res Org Keramisk materiale paa basis af zirkoniumoxid delvis stabiliseret med magnesiumoxid, dets fremstilling og genstande fremstillet ved hjaelp af materialet
JPS58120571A (ja) * 1982-01-09 1983-07-18 日本特殊陶業株式会社 高靭性セラミツク焼結体
AU569034B2 (en) * 1982-06-01 1988-01-21 Commonwealth Scientific And Industrial Research Organisation Zirconia ceramic materials and method of making same
DE3415803A1 (de) * 1984-04-27 1985-10-31 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Hochfester und temperaturbestaendiger formkoerper aus zirkoniumdioxid (zro(pfeil abwaerts)2(pfeil abwaerts)) und verfahren zu seiner herstellung
CA1268489A (en) * 1986-01-24 1990-05-01 Walter W. Henslee Ceramic composites from chemically derived magnesium- aluminate and zirconium oxide

Also Published As

Publication number Publication date
CN1337929A (zh) 2002-02-27
DE60006358D1 (de) 2003-12-11
JP2002535230A (ja) 2002-10-22
ATE253536T1 (de) 2003-11-15
EP1152998B1 (en) 2003-11-05
DE60006358T2 (de) 2004-09-09
AU758013B2 (en) 2003-03-13
DK1152998T3 (da) 2004-03-08
WO2000043327A1 (en) 2000-07-27
CZ20012699A3 (cs) 2002-11-13
CA2359056A1 (en) 2000-07-27
NZ512734A (en) 2003-08-29
TW487688B (en) 2002-05-21
AR022421A1 (es) 2002-09-04
YU52701A (sh) 2004-03-12
AU3350300A (en) 2000-08-07
ES2209842T3 (es) 2004-07-01
EP1152998A1 (en) 2001-11-14
KR20010101670A (ko) 2001-11-14
CN1113829C (zh) 2003-07-09
PL349875A1 (en) 2002-09-23
IL144166A0 (en) 2002-05-23

Similar Documents

Publication Publication Date Title
BR0008974A (pt) Zirconita parcialmente estabilizada por magnésia de resistência mecânica elevada
CA2347256A1 (en) Biological materials
CA2318123A1 (en) Artificial stone
DE60215857D1 (de) Orthodonte vorrichtung
DE60213446D1 (de) Hohlladungseinlage
MY141057A (en) Additive for dewaterable slurry
HUP0402280A2 (hu) Mikronizált filmképző por, az ezt tartalmazó készítmények, eljárások ezek előállítására, és ezek alkalmazása
DE50304952D1 (de) Knet- und formbare knochenersatzmasse
BR0307230A (pt) Moldes preparados a partir de partìculas de núcleo/revestimento
BR0206467A (pt) Composição lìquida em uma bolsa
MXPA04000849A (es) Composicion cristalina que contiene escitalopram.
ATE348088T1 (de) Strangpressen von keramischen zusammensetsungen und keramische zusammensetsung dafür
AR021456A1 (es) Material refractario aislante, pieza para el fundido de metales que lo contiene, procedimiento para preparar una composicion para recubrir un articulo dedicho material, procedimiento para recubrir dicho articulo y composicion acuosa para la fabricacion del material aislante
BR0212740B1 (pt) material pulverizado e material cerÂmico fabricado a partir do mesmo.
EP1464723A3 (en) Thermal barrier coating having nano scale features
EP1005125A3 (en) Insulator for spark plug and spark plug using the insulator
AU2001236338A1 (en) Carbon-reinforced polycarbonate-abs composition and articles made from same
ATE401896T1 (de) Pharmazeutische zusammensetzungen mit tumor nekrose faktor und 2-methoxyestron-3-o-sulphamat als estrone sulphatasehemmern
GB2366738A (en) Including a body of non-resorbable bioactive material implant
KR960029287A (ko) 소성용 도구재
KR850003375A (ko) 마그네시아 클린커 및 그의 제조법
WO2005037735A3 (en) Main body of explosive composition
ATE63104T1 (de) Sinterformkoerper.
ES2018641A6 (es) Articulos ceramicos de alumina-zirconia-carburo de silicio magnesia.
DE50109755D1 (de) Versatz zur herstellung eines feuerfesten keramischen formkörpers, daraus gebildeter formkörper und dessen verwendung

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1917 DE 02/10/2007.