JPS645975A - High strength ceramic having high corrosion resistance - Google Patents
High strength ceramic having high corrosion resistanceInfo
- Publication number
- JPS645975A JPS645975A JP62161057A JP16105787A JPS645975A JP S645975 A JPS645975 A JP S645975A JP 62161057 A JP62161057 A JP 62161057A JP 16105787 A JP16105787 A JP 16105787A JP S645975 A JPS645975 A JP S645975A
- Authority
- JP
- Japan
- Prior art keywords
- corrosion resistance
- si3n4
- ceramics
- high strength
- zro2
- 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)
- Compositions Of Oxide Ceramics (AREA)
Abstract
PURPOSE:To improve the corrosion resistance of Si3N4 ceramics to molten steel, etc., without deteriorating the original high strength characteristics of Si3N4 by incorporating specified amts. of ZrO2 and Al2O3, MgO, Y2O3 or CaO into the ceramics. CONSTITUTION:Desired high strength ceramics having high corrosion resistance is composed of 5-50wt.% ZrO2, <=10wt.% at least one among Al2O3, MgO, Y2O3 and CaO and the balance Si3N4. ZrO2 can improve the corrosion resistance of Si3N4 ceramics to molten steel, etc., and at least one among Al2O3, MgO, Y2O3 and CaO acts as an Si3N4 sintering assistant and exists on grain boundary layers to inhibit the destabilization of ZrO2. The high strength ceramics is suitable for use as material of a tool for steel such as an immersion nozzle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62161057A JP2603950B2 (en) | 1987-06-30 | 1987-06-30 | Manufacturing method of high strength and high corrosion resistant ceramics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62161057A JP2603950B2 (en) | 1987-06-30 | 1987-06-30 | Manufacturing method of high strength and high corrosion resistant ceramics |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS645975A true JPS645975A (en) | 1989-01-10 |
JP2603950B2 JP2603950B2 (en) | 1997-04-23 |
Family
ID=15727793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62161057A Expired - Lifetime JP2603950B2 (en) | 1987-06-30 | 1987-06-30 | Manufacturing method of high strength and high corrosion resistant ceramics |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2603950B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01298070A (en) * | 1988-05-25 | 1989-12-01 | Ngk Spark Plug Co Ltd | Silicon nitride sintered body |
JPH09183668A (en) * | 1996-06-17 | 1997-07-15 | Ngk Spark Plug Co Ltd | Silicon nitride sintered body |
FR2818666A1 (en) * | 2000-12-27 | 2002-06-28 | Snecma Moteurs | PROTECTION OF A BOWL OF CARBON MATERIAL, IN PARTICULAR OF A C / C COMPOSITE, FOR RECEIVING A CRUCIBLE, SUCH AS A SILICA CRUCIBLE FOR DRAWING SILICON |
WO2019093370A1 (en) * | 2017-11-10 | 2019-05-16 | 株式会社フェローテックセラミックス | Ceramic, probe guidance component, probe card, and package inspecting socket |
WO2021206148A1 (en) * | 2020-04-10 | 2021-10-14 | 株式会社フェローテックマテリアルテクノロジーズ | Ceramic, probe-guiding part, probe card and socket for inspecting package |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58213677A (en) * | 1982-06-02 | 1983-12-12 | 品川白煉瓦株式会社 | Silicon nitride composite sintered body |
JPS6054977A (en) * | 1983-09-05 | 1985-03-29 | 東京窯業株式会社 | Manufacture of sintered body |
JPS6168374A (en) * | 1984-09-12 | 1986-04-08 | 品川白煉瓦株式会社 | Nozzle for casting molten metal and manufacture |
-
1987
- 1987-06-30 JP JP62161057A patent/JP2603950B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58213677A (en) * | 1982-06-02 | 1983-12-12 | 品川白煉瓦株式会社 | Silicon nitride composite sintered body |
JPS6054977A (en) * | 1983-09-05 | 1985-03-29 | 東京窯業株式会社 | Manufacture of sintered body |
JPS6168374A (en) * | 1984-09-12 | 1986-04-08 | 品川白煉瓦株式会社 | Nozzle for casting molten metal and manufacture |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01298070A (en) * | 1988-05-25 | 1989-12-01 | Ngk Spark Plug Co Ltd | Silicon nitride sintered body |
JPH09183668A (en) * | 1996-06-17 | 1997-07-15 | Ngk Spark Plug Co Ltd | Silicon nitride sintered body |
FR2818666A1 (en) * | 2000-12-27 | 2002-06-28 | Snecma Moteurs | PROTECTION OF A BOWL OF CARBON MATERIAL, IN PARTICULAR OF A C / C COMPOSITE, FOR RECEIVING A CRUCIBLE, SUCH AS A SILICA CRUCIBLE FOR DRAWING SILICON |
US6616756B2 (en) | 2000-12-27 | 2003-09-09 | Snecma Moteurs | Protection for a carbon material, in particular C/C composite, bowl that is to receive a crucible, such as a silica crucible for drawing silicon |
KR20200080292A (en) * | 2017-11-10 | 2020-07-06 | 가부시키가이샤 페로텍 머티리얼 테크놀로지즈 | Sockets for inspecting ceramics, probe guiding parts, probe cards and packages |
CN111315709A (en) * | 2017-11-10 | 2020-06-19 | 飞罗得材料技术股份有限公司 | Ceramic, probe guide member, probe card, and socket for package inspection |
WO2019093370A1 (en) * | 2017-11-10 | 2019-05-16 | 株式会社フェローテックセラミックス | Ceramic, probe guidance component, probe card, and package inspecting socket |
JPWO2019093370A1 (en) * | 2017-11-10 | 2020-12-03 | 株式会社フェローテックマテリアルテクノロジーズ | Ceramics, probe guide parts, probe cards and sockets for package inspection |
TWI713928B (en) * | 2017-11-10 | 2020-12-21 | 日商飛羅得材料科技股份有限公司 | Ceramics, probe guide parts, probe card and package inspection socket |
EP3689838A4 (en) * | 2017-11-10 | 2021-06-23 | Ferrotec Material Technologies Corporation | Ceramic, probe guidance component, probe card, and package inspecting socket |
US11485686B2 (en) | 2017-11-10 | 2022-11-01 | Ferrotec Material Technologies Corporation | Ceramic, probe guiding member, probe card, and socket for package inspection |
WO2021206148A1 (en) * | 2020-04-10 | 2021-10-14 | 株式会社フェローテックマテリアルテクノロジーズ | Ceramic, probe-guiding part, probe card and socket for inspecting package |
JPWO2021206148A1 (en) * | 2020-04-10 | 2021-10-14 |
Also Published As
Publication number | Publication date |
---|---|
JP2603950B2 (en) | 1997-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0269108A3 (en) | Zirconia ceramics | |
ES2133266T1 (en) | SILICON NITRIDE CERAMICS AND CUTTING TOOL MADE OF THIS MATERIAL. | |
ES2034901A1 (en) | Basic monolithic refractories | |
JPS6487577A (en) | Monolithic alumina-spinel refractory | |
DE69017766D1 (en) | Composite material with reinforced glass ceramic matrix and process for its production. | |
BR8601593A (en) | CERAMIC ALLOY AND CERAMIC COMPOSITE BODY WITH HIGH TENACITY | |
JPS645975A (en) | High strength ceramic having high corrosion resistance | |
EP0603787A3 (en) | High temperature resistant silicon nitride ceramic and method of making it. | |
ES8501355A1 (en) | Mouldable refractory composition based on partially stabilized zirconia and a hydraulic aluminous binder, preparation thereof and articles produced thereby. | |
ATE23325T1 (en) | ABRASION RESISTANT SILICON NITRIDE BASED ARTICLES. | |
JPS56141153A (en) | Target for x-ray tube | |
JPS57174440A (en) | Member for molten metallic bath | |
EP0185224A3 (en) | Abrasion resistant silicon nitride based articles | |
EP0363911A3 (en) | Refractories for use in firing ceramics | |
JPS6433071A (en) | Ceramic sintered body | |
JPS6471592A (en) | Ceramics-metal joining material | |
GB1454496A (en) | Glazes for ceramic articles | |
JPS6414053A (en) | Thermal head | |
EP0357579A3 (en) | Ceramic cutting material reinforced by whiskers | |
Suzuki et al. | Fiber-Reinforced Composite Material for Tools | |
JPS5614060A (en) | High durability nozzle for casting | |
JPS6472959A (en) | Hydration resistant calceous clinker and production thereof | |
JPS6428285A (en) | Filtering material for molten metal | |
JPS6483575A (en) | Amorphous refractory for lining of ladle | |
SE9000397D0 (en) | BURNING GAS BREATHING STONE AND ITS USE |