摘要:
Provided are metal oxide ceramic materials and intermediate materials thereof (e.g., nanozirconia gels, nanozirconia green bodies, pre-sintered ceramic bodies, zirconia dental ceramic materials, and dental articles). The nanozirconia gels are formable gels. Also provided are methods of making and using the metal oxide materials and intermediate materials. The nanozirconia gels can be made using, for example, osmotic processing. The nanozirconia gels can be used to make nanozirconia green bodies, pre-sintered ceramic bodies, zirconia dental ceramic materials, and dental article. The nanozirconia green bodies, pre-sintered ceramic bodies, zirconia dental ceramic materials, and dental articles have desirable properties (e.g., optical properties and mechanical properties).
摘要:
A Zr-based composite ceramic material, a preparation method thereof and a shell or a decoration are provided. The Zr-based composite ceramic material includes a zirconia matrix and a cubic Sr x NbO 3 stable phase dispersed within the zirconia matrix, where 0.7≤x≤0.95.
摘要翻译:提供Zr基复合陶瓷材料,其制备方法和壳体或装饰物。 Zr基复合陶瓷材料包括氧化锆基体和分散在氧化锆基体内的立方Sr x NbO 3稳定相,其中0.7≤x≤0.95。 p >
摘要:
The present invention relates to a formulation applied in order to keep powder ceramics added to non-Newtonian fluids with shock absorption property stable and to improve their shock absorption property and a material thus obtained. The aim of the invention is to ensure long term-use and industrial utilisation of the material obtained by keeping powder particles contained in non-Newtonian mixtures with shock absorption property prepared by using various carbides and boron nitrite stable within the fluid.
摘要:
본 발명은 Al 2 O 3 와 SiC를 포함하는 내화제와 알루미나 졸 바인더를 포함하는 내화물에 추가로 바륨 알루미네이트와 분산제를 포함시켜 부정형 내화물의 성형강도를 크게 향상시킨 무시멘트 고강도 부정형 내화물에 관한 것이다. 본 발명의 부정형 내화물은 용광로, 가스화기에서 슬래그와 접촉하는 라이닝에의 적용이 유용하다.
摘要翻译:本发明涉及一种无水泥高强度无定形耐火材料,其中通过向包含Al 2 O 3和SiC的耐火材料和氧化铝溶胶的耐火材料进一步加入铝酸钡和分散剂而大大提高了非晶态耐火材料的形成强度, 粘合剂。 本发明的无定形耐火材料可以应用于在高炉或气化器中与渣接触的衬里。
摘要:
Die Erfindung betrifft Bindemittel für pulverförmige Metalle, Metalllegierungen oder Keramiken auf Basis von Polyacetalen, Polyethern und Polyestern. Diese Erfindung betrifft weiterhin diese Bindemittel enthaltende thermoplastische Massen für die Herstellung metallischer oder keramischer Formkörper, die Verwendung dieser Bindemittel und Verfahren zur Herstellung von Formkörpern aus diesen Bindemitteln.
摘要:
Ein insbesondere zur Verwendung in einem Druckschlickergussverfahren geeigneter Schlicker enthält ein elektrostatisch und/oder elektrosterisch stabilisierendes Dispergiermittel, als Bindemittel eine organische Verbindung mit einem gewichtsgemittelten Molekulargewicht von wenigstens 1.000, sinteraktiven Kohlenstoff und Wasser und ist dadurch gekennzeichnet, dass dieser dilatant ist. Aus einem solchen Schlicker können durch Druckschlickergießen dichte, feste Kohlenstoffkörper mit einer geringen Porosität hergestellt werden.
摘要:
The subject of the present invention is a luminescent material characterised in that it contains matrix of lutetium trioxide, Lu2O3, doped with praseodymium and hafnium as well as a method of obtaining the aforementioned material.
摘要翻译:本发明的主题是一种发光材料,其特征在于它含有掺杂有镨和铪的三氧化钌基质Lu 2 O 3以及获得上述材料的方法。