JPS6428283A - Sintered composite ceramic material and production thereof - Google Patents
Sintered composite ceramic material and production thereofInfo
- Publication number
- JPS6428283A JPS6428283A JP63060420A JP6042088A JPS6428283A JP S6428283 A JPS6428283 A JP S6428283A JP 63060420 A JP63060420 A JP 63060420A JP 6042088 A JP6042088 A JP 6042088A JP S6428283 A JPS6428283 A JP S6428283A
- Authority
- JP
- Japan
- Prior art keywords
- sintering
- mixture
- powder
- whisker
- sic
- 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.)
- Granted
Links
Landscapes
- Ceramic Products (AREA)
Abstract
PURPOSE:To obtain the titled sintered material having excellent heat-resistance, oxidation resistance, strength and toughness and useful as a high-temperature material, etc., by mixing a specific powder with whiskers, etc., having higher sintering temperature than the sintering temperature of the powder, and pressing, forming and sintering the mixture. CONSTITUTION:A dispersion (A) is produced by dispersing 1-50wt.% of whisker (e.g. SiC) having a diameter of 0.1-5mum in a solvent under ultrasonic vibration. Separately, a powdery raw material mixture (B) is produced by mixing a matrix raw material powder containing Si3N4, silicon oxynitride or an inorganic oxide (e.g. alumina, mullite or zirconia) and having an average particle diameter of <=10mum with 1-30wt.% of particles (e.g. SiC) having particle diameter of 5-60mum. The components A and B are mixed with each other at a whisker/ particle weight ratio of 0.5-20 and, as necessary, 1-15wt.% of a sintering assistant such as Al or Y is added to the mixture. The obtained mixture is compression molded and the molded article is sintered e.g. by hot-press sintering.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63060420A JPH085721B2 (en) | 1987-03-16 | 1988-03-16 | Composite ceramic sintered body and method for producing the same |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5884987 | 1987-03-16 | ||
JP62-58849 | 1987-03-16 | ||
JP62-84777 | 1987-04-08 | ||
JP8477787 | 1987-04-08 | ||
JP63060420A JPH085721B2 (en) | 1987-03-16 | 1988-03-16 | Composite ceramic sintered body and method for producing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6428283A true JPS6428283A (en) | 1989-01-30 |
JPH085721B2 JPH085721B2 (en) | 1996-01-24 |
Family
ID=27296707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63060420A Expired - Lifetime JPH085721B2 (en) | 1987-03-16 | 1988-03-16 | Composite ceramic sintered body and method for producing the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH085721B2 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02204375A (en) * | 1989-02-01 | 1990-08-14 | Ngk Spark Plug Co Ltd | Fiber reinforced ceramics |
JPH02296770A (en) * | 1989-05-12 | 1990-12-07 | Ngk Spark Plug Co Ltd | Nonoxide-oxide-based ceramic composite material |
JPH0323278A (en) * | 1989-06-20 | 1991-01-31 | Sumitomo Coal Mining Co Ltd | Whisker reinforced ceramic sintered body and production thereof |
JPH0656435A (en) * | 1992-06-06 | 1994-03-01 | Beteiligungen Sorg Gmbh & Co Kg | Method of operating glass melting furnace and melting furnace |
JP2001278668A (en) * | 2000-03-29 | 2001-10-10 | Chubu Electric Power Co Inc | Method for manufacturing ceramic composite |
JP2005112703A (en) * | 2003-09-16 | 2005-04-28 | National Institute Of Advanced Industrial & Technology | Low-friction low-wear composite material based on silicon nitride and its manufacturing method |
WO2006057232A1 (en) * | 2004-11-26 | 2006-06-01 | Kyocera Corporation | Silicon nitride based sintered compact and method for production thereof, and member for molten metal, member for hot working and member for excavation |
CN102219517A (en) * | 2010-04-14 | 2011-10-19 | 浙江晟翔电子科技有限公司 | Multiphase ceramic material with adjustable resistivity and preparation technology thereof |
CN102476494A (en) * | 2011-09-05 | 2012-05-30 | 深圳光启高等理工研究院 | Dielectric substrate manufacturing method |
CN102557701A (en) * | 2011-12-23 | 2012-07-11 | 山东大学 | In-situ integration preparation titanium boride whisker and particle collaboration toughened carbon titanium nitride-based ceramic tool material and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6158868A (en) * | 1984-08-29 | 1986-03-26 | トヨタ自動車株式会社 | Radial turbine wheel and manufacture |
JPS61270266A (en) * | 1985-05-25 | 1986-11-29 | 株式会社リケン | High strength high hardness alumina-zirconia-silicon carbidecomposite sintered body and manufacture |
JPS6241776A (en) * | 1985-08-15 | 1987-02-23 | 日本特殊陶業株式会社 | Fiber reinforced composite material for tool |
JPS6241773A (en) * | 1985-08-12 | 1987-02-23 | 株式会社日立製作所 | Manufacture of composite ceramics |
-
1988
- 1988-03-16 JP JP63060420A patent/JPH085721B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6158868A (en) * | 1984-08-29 | 1986-03-26 | トヨタ自動車株式会社 | Radial turbine wheel and manufacture |
JPS61270266A (en) * | 1985-05-25 | 1986-11-29 | 株式会社リケン | High strength high hardness alumina-zirconia-silicon carbidecomposite sintered body and manufacture |
JPS6241773A (en) * | 1985-08-12 | 1987-02-23 | 株式会社日立製作所 | Manufacture of composite ceramics |
JPS6241776A (en) * | 1985-08-15 | 1987-02-23 | 日本特殊陶業株式会社 | Fiber reinforced composite material for tool |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02204375A (en) * | 1989-02-01 | 1990-08-14 | Ngk Spark Plug Co Ltd | Fiber reinforced ceramics |
JPH02296770A (en) * | 1989-05-12 | 1990-12-07 | Ngk Spark Plug Co Ltd | Nonoxide-oxide-based ceramic composite material |
JPH0323278A (en) * | 1989-06-20 | 1991-01-31 | Sumitomo Coal Mining Co Ltd | Whisker reinforced ceramic sintered body and production thereof |
JPH0656435A (en) * | 1992-06-06 | 1994-03-01 | Beteiligungen Sorg Gmbh & Co Kg | Method of operating glass melting furnace and melting furnace |
JP2001278668A (en) * | 2000-03-29 | 2001-10-10 | Chubu Electric Power Co Inc | Method for manufacturing ceramic composite |
JP2005112703A (en) * | 2003-09-16 | 2005-04-28 | National Institute Of Advanced Industrial & Technology | Low-friction low-wear composite material based on silicon nitride and its manufacturing method |
WO2006057232A1 (en) * | 2004-11-26 | 2006-06-01 | Kyocera Corporation | Silicon nitride based sintered compact and method for production thereof, and member for molten metal, member for hot working and member for excavation |
CN102219517A (en) * | 2010-04-14 | 2011-10-19 | 浙江晟翔电子科技有限公司 | Multiphase ceramic material with adjustable resistivity and preparation technology thereof |
CN102476494A (en) * | 2011-09-05 | 2012-05-30 | 深圳光启高等理工研究院 | Dielectric substrate manufacturing method |
CN102557701A (en) * | 2011-12-23 | 2012-07-11 | 山东大学 | In-situ integration preparation titanium boride whisker and particle collaboration toughened carbon titanium nitride-based ceramic tool material and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH085721B2 (en) | 1996-01-24 |
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