ATE473949T1 - Verfahren zur herstellung eines refraktären keramikmaterials mit hoher solidustemperatur - Google Patents

Verfahren zur herstellung eines refraktären keramikmaterials mit hoher solidustemperatur

Info

Publication number
ATE473949T1
ATE473949T1 AT07872430T AT07872430T ATE473949T1 AT E473949 T1 ATE473949 T1 AT E473949T1 AT 07872430 T AT07872430 T AT 07872430T AT 07872430 T AT07872430 T AT 07872430T AT E473949 T1 ATE473949 T1 AT E473949T1
Authority
AT
Austria
Prior art keywords
mixture
hafnium dioxide
ceramic material
yttrium oxide
mold
Prior art date
Application number
AT07872430T
Other languages
English (en)
Inventor
Melusine Ferrier
Pascal Piluso
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE473949T1 publication Critical patent/ATE473949T1/de

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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0038—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by superficial sintering or bonding of particulate matter
    • 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
    • C04B35/482—Refractories from grain sized mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT07872430T 2006-12-21 2007-12-21 Verfahren zur herstellung eines refraktären keramikmaterials mit hoher solidustemperatur ATE473949T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0611177A FR2910466A1 (fr) 2006-12-21 2006-12-21 Procede de fabrication d'un materiau ceramique refractaire a haute temperature de solidus.
PCT/FR2007/002147 WO2008096072A2 (fr) 2006-12-21 2007-12-21 Procede de fabrication d'un materiau ceramique refractaire a haut temperature de solidus

Publications (1)

Publication Number Publication Date
ATE473949T1 true ATE473949T1 (de) 2010-07-15

Family

ID=38508931

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07872430T ATE473949T1 (de) 2006-12-21 2007-12-21 Verfahren zur herstellung eines refraktären keramikmaterials mit hoher solidustemperatur

Country Status (9)

Country Link
US (1) US8097202B2 (de)
EP (1) EP2125661B1 (de)
JP (1) JP5406727B2 (de)
AT (1) ATE473949T1 (de)
CA (1) CA2673471C (de)
DE (1) DE602007007823D1 (de)
FR (1) FR2910466A1 (de)
RU (1) RU2490230C2 (de)
WO (1) WO2008096072A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070082131A1 (en) 2005-10-07 2007-04-12 Sulzer Metco (Us), Inc. Optimized high purity coating for high temperature thermal cycling applications
US8603930B2 (en) 2005-10-07 2013-12-10 Sulzer Metco (Us), Inc. High-purity fused and crushed zirconia alloy powder and method of producing same
EP2467226A1 (de) * 2009-08-21 2012-06-27 CeramTec GmbH Präzisionspressen und sintern von schneidplatten, insbesondere wendeschneidplatten
US8552425B2 (en) 2010-06-18 2013-10-08 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US9424376B2 (en) 2011-11-18 2016-08-23 Terrapower, Llc Enhanced neutronics systems
JP6038585B2 (ja) * 2012-10-12 2016-12-07 株式会社東芝 放射性物質の処理方法
US10163534B2 (en) * 2014-01-27 2018-12-25 Terrapower, Llc Modeling for fuel element deformation
CN118580069A (zh) * 2024-06-07 2024-09-03 重庆材料研究院有限公司 一种钨铼热电偶用氧化铪保护管的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938894A1 (de) * 1989-11-24 1991-05-29 Fraunhofer Ges Forschung Binder fuer metall- oder keramikpulver
DE69208453T2 (de) * 1991-12-31 1996-09-26 Eastman Kodak Co Zirkoniumkeramik und ein Verfahren für seine Herstellung
US5681784A (en) * 1992-07-03 1997-10-28 Robert Bosch Gmbh Thermal shock resistant ceramic
DE4237272A1 (de) * 1992-11-04 1994-05-05 Nukem Gmbh Verfahren zur Herstellung von stabilisiertem Hafniumoxidpulver oder Hafniumoxid enthaltendem Pulver
EP0771316B1 (de) * 1994-07-15 1998-10-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur herstellung von sinterfähigen grünkörpern unter verwendung von nanoskaligen nichtoxidischen pulvern
US6340650B1 (en) * 1999-02-02 2002-01-22 Michael Joseph Haun Ceramic products made from waste glass, raw batch formulations, and method
US20050112389A1 (en) * 2003-11-24 2005-05-26 General Electric Company High temperature nanocomposite and method of making
US20070082131A1 (en) * 2005-10-07 2007-04-12 Sulzer Metco (Us), Inc. Optimized high purity coating for high temperature thermal cycling applications
SE529952C2 (sv) * 2006-05-31 2008-01-15 Sandvik Intellectual Property Sätt att tillverka agglomererade hårdmetall- eller cermetpulverblandningar

Also Published As

Publication number Publication date
FR2910466A1 (fr) 2008-06-27
RU2490230C2 (ru) 2013-08-20
JP5406727B2 (ja) 2014-02-05
EP2125661B1 (de) 2010-07-14
CA2673471C (fr) 2015-01-27
US20090315227A1 (en) 2009-12-24
DE602007007823D1 (de) 2010-08-26
WO2008096072A2 (fr) 2008-08-14
EP2125661A2 (de) 2009-12-02
JP2010513204A (ja) 2010-04-30
WO2008096072A3 (fr) 2008-10-23
CA2673471A1 (fr) 2008-08-14
US8097202B2 (en) 2012-01-17
RU2009127878A (ru) 2011-01-27

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