KR970006229A - Zirconia Ceramic Raw Material Composition - Google Patents
Zirconia Ceramic Raw Material Composition Download PDFInfo
- Publication number
- KR970006229A KR970006229A KR1019950020678A KR19950020678A KR970006229A KR 970006229 A KR970006229 A KR 970006229A KR 1019950020678 A KR1019950020678 A KR 1019950020678A KR 19950020678 A KR19950020678 A KR 19950020678A KR 970006229 A KR970006229 A KR 970006229A
- Authority
- KR
- South Korea
- Prior art keywords
- raw material
- material composition
- ceramic raw
- zirconia ceramic
- particle size
- Prior art date
Links
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
본 발명은 세라믹스의 단점인 깨지기 쉬운(Brittle) 특성을 개선하기 위해 높은 파괴 인성치를 갖는 세라믹스를 제조하고자 하는 것이며 이같은 목적을 달성하고자 세라믹스 내부에 물라이트의 침상 결정상 란타니움 베타 알루미나의 침상결정상 및 지르코니아상 등이 혼재되도록 한 것이다.The present invention is to manufacture a ceramic having a high fracture toughness in order to improve the brittle characteristics, which is a disadvantage of ceramics. The images are mixed.
이같은 상들이 효과적으로 생성되게 하기 위해서는 원료 각 성분 및 함량 그리고 원료의 입도가 매우 중요하다.In order to produce these phases effectively, each ingredient and content of the raw material and the particle size of the raw material are very important.
본 발명으로 제조한 세라믹스는 알루미나에 비해 높은 파괴인성치를 갖으며 열팽창 계수가 작아서 기계부품이나 고온구조재용 및 내마모성 부품이나 비드제품 등에 응용될 수 있다.Ceramics prepared by the present invention have a higher fracture toughness than alumina and have a low coefficient of thermal expansion, and thus may be applied to mechanical parts, high temperature structural materials, wear resistant parts, and bead products.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950020678A KR970006229A (en) | 1995-07-14 | 1995-07-14 | Zirconia Ceramic Raw Material Composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950020678A KR970006229A (en) | 1995-07-14 | 1995-07-14 | Zirconia Ceramic Raw Material Composition |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970006229A true KR970006229A (en) | 1997-02-19 |
Family
ID=66589135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950020678A KR970006229A (en) | 1995-07-14 | 1995-07-14 | Zirconia Ceramic Raw Material Composition |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970006229A (en) |
-
1995
- 1995-07-14 KR KR1019950020678A patent/KR970006229A/en not_active Application Discontinuation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU725355B2 (en) | A refractory material based on chromium corundum, a chromium brick and the use of said brick | |
EP0784036B1 (en) | Process for producing body of whiteware with high strength and excellent thermal impact resistance | |
SE8502182D0 (en) | KERAM | |
DE69905315T2 (en) | Cordieritstrukturen | |
ATE112247T1 (en) | CERAMIC COMPOSITION BONDED BY SPINEL FORMATION. | |
Park et al. | Preparation of zirconia–mullite composites by an infiltration route | |
KR910004516A (en) | Ceramic foam filter | |
KR920000659A (en) | Magnesia-alumina spinel clinker and preparation of refractory using the same | |
WO2003043953A8 (en) | Unwrought refractory composition, in particular for producing glass furnace hearths | |
US6107223A (en) | Method for preparing high strength and high thermal shock-resistant china for ceramic whiteware | |
ATE77811T1 (en) | THIN CERAMIC PARTS OBTAINED BY MELTING AND CASTING A COMPOSITION OF THE AL2O3-ZRO2-SIO2-K2O SYSTEM. | |
KR970006229A (en) | Zirconia Ceramic Raw Material Composition | |
GB1376991A (en) | Refractory compositions | |
Orange et al. | Crack resistance and fracture toughness of alumina and zirconia ceramics: Comparison of notched-beam and indentation techniques | |
KR890701499A (en) | Ceramic material | |
SU979298A1 (en) | Ceramic composition for making tiles | |
KR900006255A (en) | Method for manufacturing far-infrared radiation ceramic (CERAMIC) | |
Lei et al. | Toughening Fractors in ZTA Ceramics Having Zirconia with Various Y2O3 Contents | |
KR890012908A (en) | Manufacturing method of synthetic mullite | |
Lu | RESEARCH AND DEVELOPMENT OF REFRACTORIES FOR CEMENT KILNS IN CHINA | |
Harabi et al. | Sintering of mullite prepared from local kaolin | |
SU833856A1 (en) | Charge for producing refractory materials | |
KR970042415A (en) | Amorphous fire resistant composition with excellent spalling resistance | |
Liu et al. | EFFECT ON THERMAL SHOCK RESISTANCE OF HIGH ALUMINA BRICK CONTAINING ZrO 2 | |
Bakunov et al. | Melting point of alkaline-earth aluminates and their mixtures with ZrO sub 2 and Al sub 2 O sub 3 in the medium of combustion products[[Previously Titled: Melting points of the aluminates of the alkali-earth elements and their mixtures with ZrO sub 2 and Al sub 2 O sub 3 in an atmosphere of combustion gases.]] |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |