ATE84512T1 - Keramisches schneidwerkzeug, verstaerkt durch whisker. - Google Patents

Keramisches schneidwerkzeug, verstaerkt durch whisker.

Info

Publication number
ATE84512T1
ATE84512T1 AT89850275T AT89850275T ATE84512T1 AT E84512 T1 ATE84512 T1 AT E84512T1 AT 89850275 T AT89850275 T AT 89850275T AT 89850275 T AT89850275 T AT 89850275T AT E84512 T1 ATE84512 T1 AT E84512T1
Authority
AT
Austria
Prior art keywords
whiskers
whisker
ceramic cutting
volume
cutting tool
Prior art date
Application number
AT89850275T
Other languages
English (en)
Inventor
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 ATE84512T1 publication Critical patent/ATE84512T1/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
    • C04B35/117—Composites
    • C04B35/119—Composites with zirconium oxide
    • 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)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
AT89850275T 1988-09-02 1989-08-29 Keramisches schneidwerkzeug, verstaerkt durch whisker. ATE84512T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8803090A SE463416B (sv) 1988-09-02 1988-09-02 Oxidbaserat keramiskt material foer spaanavskiljande bearbetning av staal
EP89850275A EP0357579B1 (de) 1988-09-02 1989-08-29 Keramisches Schneidwerkzeug, verstärkt durch Whisker

Publications (1)

Publication Number Publication Date
ATE84512T1 true ATE84512T1 (de) 1993-01-15

Family

ID=20373205

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89850275T ATE84512T1 (de) 1988-09-02 1989-08-29 Keramisches schneidwerkzeug, verstaerkt durch whisker.

Country Status (6)

Country Link
US (1) US5053363A (de)
EP (1) EP0357579B1 (de)
JP (1) JPH02160674A (de)
AT (1) ATE84512T1 (de)
DE (1) DE68904384T2 (de)
SE (1) SE463416B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0625130T3 (da) * 1991-12-03 1997-10-06 Advanced Composite Materials Trykløs sintring af whiskerarmerede aluminiumoxid-kompositmaterialer
US5656217A (en) * 1994-09-13 1997-08-12 Advanced Composite Materials Corporation Pressureless sintering of whisker reinforced alumina composites
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
WO2013049305A1 (en) 2011-09-30 2013-04-04 Saint-Gobain Ceramics & Plastics, Inc. Composite body and method of making

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890250A (en) * 1973-03-14 1975-06-17 Norton Co Hot pressed silicon nitride containing finely dispersed silicon carbide or silicon aluminum oxynitride
US4256792A (en) * 1980-01-25 1981-03-17 Honeywell Inc. Composite electronic substrate of alumina uniformly needled through with aluminum nitride
US4745091A (en) * 1983-11-09 1988-05-17 Landalloy, Inc. Novel compositions for oxide ceramics
SE451581B (sv) * 1984-04-06 1987-10-19 Sandvik Ab Keramiskt material huvudsakligen baserat pa kiselnitrid, aluminiumnitrid och aluminiumoxid
JPS61106461A (ja) * 1984-10-26 1986-05-24 日本軽金属株式会社 酸窒化アルミニウム質耐火物の製造法
JPS61291463A (ja) * 1985-06-17 1986-12-22 日本特殊陶業株式会社 高靭性セラミツク工具用材料
JPS6253417A (ja) * 1985-09-03 1987-03-09 Mitsubishi Chem Ind Ltd 窒化アルミニウム繊維およびその製法
JPS6278160A (ja) * 1985-09-30 1987-04-10 日本特殊陶業株式会社 複合強化焼結体
US4789277A (en) * 1986-02-18 1988-12-06 Advanced Composite Materials Corporation Method of cutting using silicon carbide whisker reinforced ceramic cutting tools
US4749667A (en) * 1987-02-03 1988-06-07 Carboloy Inc. Alumina - zirconia ceramics reinforced with silicon carbide whiskers and methods of making the same
IT1202571B (it) * 1987-02-20 1989-02-09 Keramont Research Corp Compositi a base di allumina ronforzata con zirconia e con whiskers
US4804645A (en) * 1987-03-27 1989-02-14 Sandvik Aktiebolag Ceramic material based on alumina and refractory hard constituents
US5001448A (en) * 1989-12-18 1991-03-19 General Electric Company Shield for a magnet

Also Published As

Publication number Publication date
US5053363A (en) 1991-10-01
EP0357579A3 (en) 1990-12-12
SE8803090L (sv) 1990-03-03
EP0357579B1 (de) 1993-01-13
JPH02160674A (ja) 1990-06-20
SE463416B (sv) 1990-11-19
SE8803090D0 (sv) 1988-09-02
EP0357579A2 (de) 1990-03-07
DE68904384T2 (de) 1993-05-06
DE68904384D1 (de) 1993-02-25

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Legal Events

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