ATE152702T1 - Verfahren zur herstellung von whisker-verstärkter keramik - Google Patents

Verfahren zur herstellung von whisker-verstärkter keramik

Info

Publication number
ATE152702T1
ATE152702T1 AT93850148T AT93850148T ATE152702T1 AT E152702 T1 ATE152702 T1 AT E152702T1 AT 93850148 T AT93850148 T AT 93850148T AT 93850148 T AT93850148 T AT 93850148T AT E152702 T1 ATE152702 T1 AT E152702T1
Authority
AT
Austria
Prior art keywords
whisker reinforced
granulation
reinforced ceramics
ceramic body
producing whisker
Prior art date
Application number
AT93850148T
Other languages
English (en)
Inventor
Marianne Collin
Elis Carlstroem
Brita Nyberg
Martin Sjoestedt
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 ATE152702T1 publication Critical patent/ATE152702T1/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
    • C04B35/01—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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C04B35/593—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by pressure sintering
    • 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
    • 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
    • C04B35/645—Pressure sintering
    • 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)
  • Ceramic Products (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Laminated Bodies (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
AT93850148T 1992-07-17 1993-07-16 Verfahren zur herstellung von whisker-verstärkter keramik ATE152702T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202196A SE9202196D0 (sv) 1992-07-17 1992-07-17 Method of manufacturing whiskerreinforced ceramics

Publications (1)

Publication Number Publication Date
ATE152702T1 true ATE152702T1 (de) 1997-05-15

Family

ID=20386809

Family Applications (2)

Application Number Title Priority Date Filing Date
AT93850149T ATE190297T1 (de) 1992-07-17 1993-07-16 Whiskersverstärkter keramischer körper
AT93850148T ATE152702T1 (de) 1992-07-17 1993-07-16 Verfahren zur herstellung von whisker-verstärkter keramik

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT93850149T ATE190297T1 (de) 1992-07-17 1993-07-16 Whiskersverstärkter keramischer körper

Country Status (6)

Country Link
EP (2) EP0579587B1 (de)
JP (2) JP3540343B2 (de)
AT (2) ATE190297T1 (de)
DE (2) DE69327993T2 (de)
IL (2) IL106301A (de)
SE (1) SE9202196D0 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502053C2 (sv) * 1993-01-15 1995-07-31 Sandvik Ab Whiskers- och partikel-förstärkt keramiskt skärverktygsmaterial
SE502052C2 (sv) * 1993-01-15 1995-07-31 Sandvik Ab SiC-whiskers och partikel-förstärkt keramiskt skärmaterial
SE507706C2 (sv) * 1994-01-21 1998-07-06 Sandvik Ab Kiselkarbidwhiskerförstärkt oxidbaserat keramiskt skär
SE9400910D0 (sv) * 1994-03-18 1994-03-18 Sandvik Ab Ceramic wear part
SE508255C2 (sv) * 1994-07-15 1998-09-21 Sandvik Ab Whiskerförstärkt keramiskt material samt metod för dess framställning
EP0704414A1 (de) * 1994-09-23 1996-04-03 Mitsubishi Kasei Corporation Granulat aus Aluminiumoxidfasern, Verfahren zu ihrer Herstellung und Verfahren zur Herstellung eines porösen Körpers aus dem Granulat
US6777001B1 (en) 1996-11-25 2004-08-17 Kabushiki Kaisya Advance Method of production of ceramics
SE511312C2 (sv) * 1997-12-22 1999-09-06 Sandvik Ab Sätt att tillverka whiskerförstärkt keramik s
AU2002366616A1 (en) * 2001-12-10 2003-06-23 Hte Aktiengesellschaft The High Throughput Experimentation Company Production and shaping of shaped bodies by means of low-temperature cooling and drying processes
US20060189474A1 (en) 2005-02-23 2006-08-24 Yeckley Russell L Alumina-boron carbide ceramics and methods of making and using the same
CA2598720A1 (en) 2005-02-23 2006-08-31 Kennametal Inc. Alumina-boron carbide ceramics and methods of making and using the same
TWI436789B (zh) * 2008-01-21 2014-05-11 Intervet Int Bv 含有藥學化合物的顆粒之冷凍乾燥方法及含有此顆粒的藥學包
CN101864620A (zh) * 2010-07-30 2010-10-20 哈尔滨工业大学 一种氮化硅晶须的制备方法
KR101299783B1 (ko) * 2011-09-02 2013-08-23 대구텍 유한회사 절삭 인서트
KR101649584B1 (ko) * 2015-12-28 2016-08-19 한국피아이엠(주) 금속과립분말을 이용한 내열부품 제조방법
CN118420365B (zh) * 2024-07-03 2024-09-10 湖南荣岚智能科技有限公司 一种晶须多孔骨架复合氧化铝气凝胶及其制备方法
CN121270278B (zh) * 2025-12-11 2026-03-20 成都西顿硬质合金有限公司 一种高强度陶瓷刀生产工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526734A (en) * 1981-03-05 1985-07-02 Ibigawa Electric Industry Co., Ltd. Process for the production of silicon carbide sintered bodies
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
ATE100006T1 (de) * 1987-04-09 1994-01-15 Ceramics Process Systems Herstellung von komplexen keramischen und metallischen hochleistungsformkoerpern.
WO1989004735A1 (en) * 1987-11-25 1989-06-01 Ceramics Process Systems Corporation Process of preparing sintered shapes containing reinforcement
DE3835728A1 (de) * 1988-10-20 1990-04-26 Nmi Naturwissenschaftl U Mediz Verfahren zur herstellung von pulvern im teilchengroessenbereich 1-1000 nm und formkoerpern daraus und deren verwendung
US5123935A (en) * 1989-02-22 1992-06-23 Kabushiki Kaisha Kobe Seiko Sho Al2 o3 composites, process for producing them and throw-away tip made of al2 o3 composites
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

Also Published As

Publication number Publication date
ATE190297T1 (de) 2000-03-15
JPH06166576A (ja) 1994-06-14
IL106301A0 (en) 1993-11-15
IL106376A (en) 1997-08-14
DE69327993T2 (de) 2000-06-29
DE69310457D1 (de) 1997-06-12
EP0584051A1 (de) 1994-02-23
EP0584051B1 (de) 1997-05-07
IL106376A0 (en) 1993-11-15
DE69327993D1 (de) 2000-04-13
JP3540343B2 (ja) 2004-07-07
IL106301A (en) 1995-11-27
DE69310457T2 (de) 1997-08-21
SE9202196D0 (sv) 1992-07-17
JPH06183848A (ja) 1994-07-05
EP0579587A1 (de) 1994-01-19
EP0579587B1 (de) 2000-03-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee