ATE225326T1 - Verfahren zur herstellung von whiskerverstärkten keramiken - Google Patents

Verfahren zur herstellung von whiskerverstärkten keramiken

Info

Publication number
ATE225326T1
ATE225326T1 AT98850189T AT98850189T ATE225326T1 AT E225326 T1 ATE225326 T1 AT E225326T1 AT 98850189 T AT98850189 T AT 98850189T AT 98850189 T AT98850189 T AT 98850189T AT E225326 T1 ATE225326 T1 AT E225326T1
Authority
AT
Austria
Prior art keywords
preform
mould
blanks
disk
desired shape
Prior art date
Application number
AT98850189T
Other languages
English (en)
Inventor
Clas Sjoegren
Ola Lyckfeldt
Gunnar Brandt
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Application granted granted Critical
Publication of ATE225326T1 publication Critical patent/ATE225326T1/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
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/636—Polysaccharides or derivatives thereof
    • 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
    • C04B35/10—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 aluminium oxide
    • C04B35/111—Fine ceramics
    • 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
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Ceramic Products (AREA)
  • Producing Shaped Articles From Materials (AREA)
AT98850189T 1997-12-22 1998-12-03 Verfahren zur herstellung von whiskerverstärkten keramiken ATE225326T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704844A SE511312C2 (sv) 1997-12-22 1997-12-22 Sätt att tillverka whiskerförstärkt keramik s

Publications (1)

Publication Number Publication Date
ATE225326T1 true ATE225326T1 (de) 2002-10-15

Family

ID=20409546

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98850189T ATE225326T1 (de) 1997-12-22 1998-12-03 Verfahren zur herstellung von whiskerverstärkten keramiken

Country Status (7)

Country Link
US (1) US6169048B1 (de)
EP (1) EP0927709B1 (de)
JP (1) JPH11268965A (de)
AT (1) ATE225326T1 (de)
DE (1) DE69808418T2 (de)
IL (1) IL127507A (de)
SE (1) SE511312C2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755924B2 (en) 2001-12-20 2004-06-29 General Electric Company Method of restoration of mechanical properties of a cast nickel-based super alloy for serviced aircraft components
US20050043585A1 (en) * 2003-01-03 2005-02-24 Arindam Datta Reticulated elastomeric matrices, their manufacture and use in implantable devices
DE60307777T2 (de) * 2003-01-28 2007-08-23 Sandvik Intellectual Property Ab Werkzeugeinsatz und zugehöriges Herstellungsverfahren
WO2004103208A2 (en) * 2003-05-15 2004-12-02 Biomerix Corporation Manufacture and use of implantable reticulated elastomeric matrices
US7763077B2 (en) 2003-12-24 2010-07-27 Biomerix Corporation Repair of spinal annular defects and annulo-nucleoplasty regeneration
US7262145B2 (en) 2004-04-23 2007-08-28 Kennametal Inc. Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same
US20050239629A1 (en) * 2004-04-23 2005-10-27 Yeckley Russell L Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same
US20070190108A1 (en) * 2004-05-17 2007-08-16 Arindam Datta High performance reticulated elastomeric matrix preparation, properties, reinforcement, and use in surgical devices, tissue augmentation and/or tissue repair
DE102004033153B4 (de) * 2004-06-11 2007-03-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Glühkerze und Verfahren zu ihrer Herstellung
US20060116714A1 (en) * 2004-11-26 2006-06-01 Ivan Sepetka Coupling and release devices and methods for their assembly and use
WO2008074027A1 (en) * 2006-12-13 2008-06-19 Biomerix Corporation Aneurysm occlusion devices
US8153541B2 (en) * 2008-06-17 2012-04-10 Century, Inc. Ceramic article
US20090309252A1 (en) * 2008-06-17 2009-12-17 Century, Inc. Method of controlling evaporation of a fluid in an article
US9283734B2 (en) 2010-05-28 2016-03-15 Gunite Corporation Manufacturing apparatus and method of forming a preform
CN109627007A (zh) * 2018-12-28 2019-04-16 凯龙蓝烽新材料科技有限公司 用于柴油机碳烟颗粒捕集的过滤体及其制备方法
CN113248263B (zh) * 2021-05-25 2022-11-22 西北工业大学 Si3N4w/Si预制体及利用该预制体制备Si3N4w/Si3N4复合材料的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543345A (en) 1984-02-09 1985-09-24 The United States Of America As Represented By The Department Of Energy Silicon carbide whisker reinforced ceramic composites and method for making same
SE8701172D0 (sv) 1987-03-20 1987-03-20 Sandvik Ab Whiskerforsterkt keramiskt skerverktyg
DE3869483D1 (de) 1987-06-09 1992-04-30 Sandvik Ab Mit whiskern verstaerktes keramisches schneidwerkzeug.
US4820663A (en) * 1987-09-02 1989-04-11 Kennametal Inc. Whisker reinforced ceramic and a method of clad/hot isostatic pressing same
GB8801634D0 (en) 1988-01-26 1988-02-24 Atomic Energy Authority Uk Reinforced ceramics
US5030600A (en) * 1988-10-06 1991-07-09 Benchmark Structural Ceramics Corp. Novel sialon composition
JPH02199076A (ja) * 1989-01-28 1990-08-07 Kanebo Ltd セラミックス多孔体の製造方法
JPH02289473A (ja) 1989-04-27 1990-11-29 Ibiden Co Ltd 高耐熱軽量トレイ及びその製造方法
SE9100895D0 (sv) 1991-03-25 1991-03-25 Sandvik Ab Saett att framstaella skaer foeretraedesvis foer skaerande bearbetning av varmhaallfasta material
SE504067C2 (sv) 1992-04-30 1996-10-28 Sandvik Ab Metod att tillverka en sintrad kropp
SE9202196D0 (sv) * 1992-07-17 1992-07-17 Sandvik Ab Method of manufacturing whiskerreinforced ceramics
US5618757A (en) * 1996-01-30 1997-04-08 Vlsi Technology, Inc. Method for improving the manufacturability of the spin-on glass etchback process

Also Published As

Publication number Publication date
SE511312C2 (sv) 1999-09-06
SE9704844D0 (sv) 1997-12-22
JPH11268965A (ja) 1999-10-05
IL127507A (en) 2001-10-31
SE9704844L (sv) 1999-06-23
DE69808418T2 (de) 2003-01-30
EP0927709A1 (de) 1999-07-07
DE69808418D1 (de) 2002-11-07
US6169048B1 (en) 2001-01-02
EP0927709B1 (de) 2002-10-02
IL127507A0 (en) 1999-10-28

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Legal Events

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UEP Publication of translation of european patent specification