SE463416B - Oxidbaserat keramiskt material foer spaanavskiljande bearbetning av staal - Google Patents

Oxidbaserat keramiskt material foer spaanavskiljande bearbetning av staal

Info

Publication number
SE463416B
SE463416B SE8803090A SE8803090A SE463416B SE 463416 B SE463416 B SE 463416B SE 8803090 A SE8803090 A SE 8803090A SE 8803090 A SE8803090 A SE 8803090A SE 463416 B SE463416 B SE 463416B
Authority
SE
Sweden
Prior art keywords
whiskers
volume
oxide
whisker
matrix
Prior art date
Application number
SE8803090A
Other languages
English (en)
Swedish (sv)
Other versions
SE8803090D0 (sv
SE8803090L (sv
Inventor
G 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
Priority to SE8803090A priority Critical patent/SE463416B/sv
Publication of SE8803090D0 publication Critical patent/SE8803090D0/xx
Priority to EP89850275A priority patent/EP0357579B1/de
Priority to AT89850275T priority patent/ATE84512T1/de
Priority to DE8989850275T priority patent/DE68904384T2/de
Priority to JP1224717A priority patent/JPH02160674A/ja
Priority to US07/402,778 priority patent/US5053363A/en
Publication of SE8803090L publication Critical patent/SE8803090L/
Publication of SE463416B publication Critical patent/SE463416B/sv

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (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)
SE8803090A 1988-09-02 1988-09-02 Oxidbaserat keramiskt material foer spaanavskiljande bearbetning av staal SE463416B (sv)

Priority Applications (6)

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
AT89850275T ATE84512T1 (de) 1988-09-02 1989-08-29 Keramisches schneidwerkzeug, verstaerkt durch whisker.
DE8989850275T DE68904384T2 (de) 1988-09-02 1989-08-29 Keramisches schneidwerkzeug, verstaerkt durch whisker.
JP1224717A JPH02160674A (ja) 1988-09-02 1989-09-01 酸化物基セラミック切削植刃
US07/402,778 US5053363A (en) 1988-09-02 1989-09-05 Ceramic cutting material reinforced by whiskers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8803090A SE463416B (sv) 1988-09-02 1988-09-02 Oxidbaserat keramiskt material foer spaanavskiljande bearbetning av staal

Publications (3)

Publication Number Publication Date
SE8803090D0 SE8803090D0 (sv) 1988-09-02
SE8803090L SE8803090L (sv) 1990-03-03
SE463416B true SE463416B (sv) 1990-11-19

Family

ID=20373205

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8803090A SE463416B (sv) 1988-09-02 1988-09-02 Oxidbaserat keramiskt material foer spaanavskiljande bearbetning av staal

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
ATE150434T1 (de) * 1991-12-03 1997-04-15 Advanced Composite Materials Drucklose sinterung von mit whiskern verstärktem aluminiumoxydverbundwerkstoff
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
PL2760807T3 (pl) 2011-09-30 2019-12-31 Saint-Gobain Ceramics & Plastics Inc. Kompozytowy korpus z azotku krzemu

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
EP0357579A3 (en) 1990-12-12
DE68904384D1 (de) 1993-02-25
JPH02160674A (ja) 1990-06-20
ATE84512T1 (de) 1993-01-15
EP0357579A2 (de) 1990-03-07
EP0357579B1 (de) 1993-01-13
DE68904384T2 (de) 1993-05-06
US5053363A (en) 1991-10-01
SE8803090D0 (sv) 1988-09-02
SE8803090L (sv) 1990-03-03

Similar Documents

Publication Publication Date Title
EP0283454B1 (de) Keramisches Schneidwerkzeug, verstärkt mit Whiskern
US5470806A (en) Making of sintered silicon carbide bodies
Yasuoka et al. High‐Strength and High‐Fracture‐Toughness Ceramics in the Al2O3/LaAl11O18 Systems
Perevislov et al. Hot-pressed ceramic SiC–YAG materials
EP0278932A2 (de) Mit Siliziumkarbidwhiskern verstärkte Aluminium-Zirkonoxydkeramik und Verfahren zu ihrer Herstellung
EP0607110B1 (de) Durch Siliciumcarbid und Partikel verstärktes keramisches Schneidwerkzeug
KR20010086446A (ko) 복합 재료
EP0607111B1 (de) Durch Whisker und Partikel verstärktes keramisches Schneidwerkzeug
SE465319B (sv) A1203-baserat skaer foer spaanavskiljande bearbetning av staal
SE463416B (sv) Oxidbaserat keramiskt material foer spaanavskiljande bearbetning av staal
JPS60246268A (ja) サイアロン基セラミツクス
SE469075B (sv) Whiskerfoerstaerkt oxidbaserat keramiskt skaer
Akkuş et al. Fabrication and characterization of aluminium titanate and mullite added Porcelain ceramics
SE451195B (sv) Keramiskt material baserat pa kiselnitrid
JP2576867B2 (ja) 高靭性立方晶窒化硼素基焼結体
US5231060A (en) Whisker-reinforced ceramic cutting tool material
US5030599A (en) Silicon nitride sintered materials
Munro et al. Correlation of fracture toughness and strength
JPS6246959A (ja) 耐熱安定性に優れた高靭性セラミツク焼結体及びその製造方法
JPH02296770A (ja) 高温耐酸化性セラミックス複合材料
JP2604155B2 (ja) 被覆層を有するセラミックス工具
JPH0723263B2 (ja) 酸化アルミニウム基セラミックス製切削工具
JPH0813702B2 (ja) 複合セラミックス
Claassen et al. Processing routes and microstructure of ceramic-matrix/platelet composites
Garcia et al. Formation of Needle‐Like Grains in Al2O3

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8803090-3

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8803090-3

Format of ref document f/p: F