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DE68913847D1 - Selbstarmierte siliciumnitridkeramik hoher bruchzähigkeit und verfahren zu deren herstellung. - Google Patents

Selbstarmierte siliciumnitridkeramik hoher bruchzähigkeit und verfahren zu deren herstellung.

Info

Publication number
DE68913847D1
DE68913847D1 DE89902673T DE68913847T DE68913847D1 DE 68913847 D1 DE68913847 D1 DE 68913847D1 DE 89902673 T DE89902673 T DE 89902673T DE 68913847 T DE68913847 T DE 68913847T DE 68913847 D1 DE68913847 D1 DE 68913847D1
Authority
DE
Germany
Prior art keywords
armed
self
production
silicon nitride
nitride ceramics
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE89902673T
Other languages
English (en)
Other versions
DE68913847T2 (de
Inventor
Aleksander Pyzik
William Dubensky
Douglas Schwarz
Donald Beamam
Harald Rossow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22527180&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68913847(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of DE68913847D1 publication Critical patent/DE68913847D1/de
Application granted granted Critical
Publication of DE68913847T2 publication Critical patent/DE68913847T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C04B35/515—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
    • C04B35/64—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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
DE68913847T 1988-01-27 1989-01-26 Selbstarmierte siliciumnitridkeramik hoher bruchzähigkeit und verfahren zu deren herstellung. Expired - Fee Related DE68913847T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/148,748 US4883776A (en) 1988-01-27 1988-01-27 Self-reinforced silicon nitride ceramic of high fracture toughness and a method of preparing the same
PCT/US1989/000324 WO1989007093A1 (en) 1988-01-27 1989-01-26 A self-reinforced silicon nitride ceramic of high fracture toughness and a method of preparing the same

Publications (2)

Publication Number Publication Date
DE68913847D1 true DE68913847D1 (de) 1994-04-21
DE68913847T2 DE68913847T2 (de) 1994-06-30

Family

ID=22527180

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68913847T Expired - Fee Related DE68913847T2 (de) 1988-01-27 1989-01-26 Selbstarmierte siliciumnitridkeramik hoher bruchzähigkeit und verfahren zu deren herstellung.

Country Status (9)

Country Link
US (1) US4883776A (de)
EP (1) EP0353297B1 (de)
JP (1) JP2857626B2 (de)
KR (1) KR960001430B1 (de)
CN (1) CN1048376A (de)
BR (1) BR8905291A (de)
CA (1) CA1336914C (de)
DE (1) DE68913847T2 (de)
WO (1) WO1989007093A1 (de)

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US5118645A (en) * 1988-01-27 1992-06-02 The Dow Chemical Company Self-reinforced silicon nitride ceramic of high fracture toughness and a method of preparing the same
US5160508A (en) * 1988-01-27 1992-11-03 The Dow Chemical Company Self-reinforced silicon nitride ceramic of high fracture toughness
US5021372A (en) * 1988-01-27 1991-06-04 The Dow Chemical Company Method of preparing a self-reinforced silicon nitride ceramic of high fracture toughness
JPH0761903B2 (ja) * 1988-08-25 1995-07-05 本田技研工業株式会社 高温高強度窒化珪素質焼結体及びその製造方法
US5449649A (en) * 1989-01-17 1995-09-12 Li; Chien-Wei Monolithic silicon nitride having high fracture toughness
DE3905271A1 (de) * 1989-02-21 1990-08-23 Hoechst Ag Siliziumnitrid-keramik und verfahren zu ihrer herstellung
DE69013852T2 (de) * 1989-06-15 1995-06-08 Idemitsu Petrochemical Co., Ltd., Tokio/Tokyo Mit diamant beschichtetes element.
US5238884A (en) * 1990-01-23 1993-08-24 Ngk Insulators, Ltd. Silicon nitride bodies and a process for producing the same
JPH03257070A (ja) * 1990-03-07 1991-11-15 Nkk Corp 高靱性窒化珪素
US5091347A (en) * 1990-08-15 1992-02-25 The Dow Chemical Company Self-reinforced silicon nitride ceramic body and a method of preparing the same
US5098631A (en) * 1990-09-13 1992-03-24 The Dow Chemical Company Method of preparing near-net shape silicon nitride articles and the articles so prepared
EP0572464B1 (de) * 1991-02-19 1995-09-20 The Dow Chemical Company Selbstarmierte siliciumnitridkeramik mit kristalliner korngrenzenphase und verfahren zu ihrer herstellung
JPH0570242A (ja) * 1991-06-26 1993-03-23 Sumitomo Electric Ind Ltd 耐衝撃材用窒化ケイ素系焼結体
US5358912A (en) * 1991-08-08 1994-10-25 Loral Vought Systems Corporation BAS reinforced in-situ with silicon nitride
US5269989A (en) * 1992-09-01 1993-12-14 The Dow Chemical Company Cermet or ceramic/glass composites including self-reinforced β-Silicon nitride, and method of making same
US5382273A (en) * 1993-01-15 1995-01-17 Kennametal Inc. Silicon nitride ceramic and cutting tool made thereof
US5312785A (en) * 1993-05-18 1994-05-17 The Dow Chemical Company Sintered self-reinforced silicon nitride
US5571760A (en) * 1993-08-27 1996-11-05 Saint-Gobain/Norton Industrial Ceramics Corporation Silicon nitride having a high tensile strength
US5376602A (en) * 1993-12-23 1994-12-27 The Dow Chemical Company Low temperature, pressureless sintering of silicon nitride
US5538675A (en) * 1994-04-14 1996-07-23 The Dow Chemical Company Method for producing silicon nitride/silicon carbide composite
US5759481A (en) * 1994-10-18 1998-06-02 Saint-Gobain/Norton Industrial Ceramics Corp. Silicon nitride having a high tensile strength
CN1112337C (zh) * 1999-05-28 2003-06-25 清华大学 一种超高韧性氮化硅基复合材料的制备方法
JP4648030B2 (ja) * 2005-02-15 2011-03-09 日本碍子株式会社 イットリア焼結体、セラミックス部材、及び、イットリア焼結体の製造方法
US7704907B2 (en) * 2005-08-25 2010-04-27 Ceramext, Llc Synthesized hybrid rock composition, method, and article formed by the method
CN100432017C (zh) * 2006-07-28 2008-11-12 北京工业大学 快速制备高强度氮化硅-氮化硼可加工陶瓷的方法
CN101555156B (zh) * 2009-05-15 2011-11-30 山东大学 一种氮化硼晶须/氮化硅陶瓷复合材料及其制备方法
CN101781123B (zh) * 2010-02-09 2012-10-10 武汉工程大学 一种无机多孔陶瓷材料及其制备方法
CN102796937B (zh) * 2012-08-24 2014-06-18 冷水江市明玉陶瓷工具有限责任公司 一种氮化硅陶瓷金属化材料及其应用
CN103025043A (zh) * 2012-12-13 2013-04-03 江苏达胜加速器制造有限公司 一种瓷环的处理工艺
CN103331420B (zh) * 2013-06-20 2015-06-17 辽宁伊菲科技股份有限公司 一种高氮复合陶瓷铝合金铸造用浇口帽
CN103880429B (zh) * 2014-02-25 2015-04-01 丽水桉阳生物科技有限公司 多相高强度、高耐磨氮化硅陶瓷刀具材料及刀具
CN105461301A (zh) * 2015-12-14 2016-04-06 珠海市香之君科技股份有限公司 改性陶瓷刀及其制备方法
CN105967693A (zh) * 2016-03-23 2016-09-28 马鞍山金晟工业设计有限公司 一种排风设备用陶瓷涂层材料
CN108359823B (zh) * 2018-04-10 2019-09-27 东北大学 一种原位生成MgO弥散强化超细晶Al-Mg合金的制备方法
CN110627502B (zh) * 2019-10-22 2020-12-22 中南大学 一种低温p型复合热电材料及制备方法
CN111233521A (zh) * 2020-02-21 2020-06-05 广东工业大学 一种可增强氮化硅陶瓷抑菌性能的方法及应用
CN112624770B (zh) * 2021-01-06 2023-03-31 西安航科创星电子科技有限公司 一种氮化硅特种陶瓷材料及其制备方法
WO2022163730A1 (ja) * 2021-01-27 2022-08-04 Ａｇｃ株式会社 窒化ケイ素焼結体および窒化ケイ素焼結体の製造方法
JP7068539B1 (ja) * 2021-11-15 2022-05-16 黒崎播磨株式会社 窒化珪素複合材料及びプローブ案内部品
CN117800740B (zh) * 2022-09-26 2025-02-11 比亚迪股份有限公司 一种氮化硅陶瓷组合物、氮化硅陶瓷及其制备方法
CN116161952B (zh) * 2023-04-26 2023-08-18 淄博职业学院 高断裂韧性复合陶瓷材料及其制备方法

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US4046580A (en) * 1974-06-28 1977-09-06 Tokyo Shibaura Electric Co., Ltd. Silicon nitride-based sintered material and method for manufacturing the same
US4218257A (en) * 1975-04-07 1980-08-19 Ngk Insulators, Ltd. Sintered silicon nitride body and a method of producing the same
JPS51132207A (en) * 1975-05-14 1976-11-17 Tokyo Shibaura Electric Co Manufacture of high density and high strength sintering articles
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US4179301A (en) * 1979-01-08 1979-12-18 Gte Sylvania Incorporated Si3 N4 containing intergranular phase nucleating agent and method
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Also Published As

Publication number Publication date
JP2857626B2 (ja) 1999-02-17
CA1336914C (en) 1995-09-05
JPH02503192A (ja) 1990-10-04
BR8905291A (pt) 1990-08-21
KR960001430B1 (ko) 1996-01-27
EP0353297A4 (en) 1990-10-10
CN1048376A (zh) 1991-01-09
DE68913847T2 (de) 1994-06-30
US4883776A (en) 1989-11-28
WO1989007093A1 (en) 1989-08-10
EP0353297B1 (de) 1994-03-16
EP0353297A1 (de) 1990-02-07
KR900700412A (ko) 1990-08-13

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