Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Zirconia ceramic stacking and sintering method
The invention discloses a zirconia ceramic stacking and sintering method, and belongs to the technical field of ceramic, the zirconia ceramic stacking and sintering method comprises the following steps: preparing a green body, dumping and sintering the green body to obtain zirconia ceramic; the green body comprises a burning bearing plate, a zirconium oxide gasket, n biscuits to be burnt and a zirconium oxide gasket from bottom to top; the thickness of the zirconium oxide gasket is 100-500 [mu] m, and the thickness of the biscuit to be sintered is 100-200 [mu] m; wherein n is greater than or equal to 2, and n is a positive integer. According to the invention, the zirconium oxide gaskets are respectively arranged above and below the biscuit to be sintered and are subjected to degumming sintering together, so that the problems of bending, warping, cracking and the like of the biscuit to be sintered can be effectively reduced, the qualified rate of products is greatly improved, and the cost is reduced; wherein the zirconium oxide gasket and the biscuit to be sintered are both made of zirconium oxide materials, the purity requirement is met, new impurity elements are not introduced, and the conductivity performance of the product is well guaranteed.
本发明公开了一种氧化锆陶瓷堆叠烧结方法，属于陶瓷技术领域，所述的氧化锆陶瓷堆叠烧结方法，包括以下步骤：准备坯体，将坯体进行排胶、烧结，得到氧化锆陶瓷；所述坯体自下而上包括承烧板、氧化锆垫片、n个待烧素坯、氧化锆垫片；所述氧化锆垫片的厚度为100～500μm，所述待烧素坯的厚度为100～200μm；其中n≥2，且n为正整数。本发明将氧化锆垫片分别置于待烧素坯上下方，将其一起进行排胶烧结，可以有效的降低待烧素坯的弯曲、翘曲、开裂等问题，极大的提高产品的合格率，降低成本；其中氧化锆垫片与待烧素坯同为氧化锆材质，保持了纯度的要求，并未引入新杂质元素，很好的保证了产品的电导率性能。
Zirconia ceramic stacking and sintering method
The invention discloses a zirconia ceramic stacking and sintering method, and belongs to the technical field of ceramic, the zirconia ceramic stacking and sintering method comprises the following steps: preparing a green body, dumping and sintering the green body to obtain zirconia ceramic; the green body comprises a burning bearing plate, a zirconium oxide gasket, n biscuits to be burnt and a zirconium oxide gasket from bottom to top; the thickness of the zirconium oxide gasket is 100-500 [mu] m, and the thickness of the biscuit to be sintered is 100-200 [mu] m; wherein n is greater than or equal to 2, and n is a positive integer. According to the invention, the zirconium oxide gaskets are respectively arranged above and below the biscuit to be sintered and are subjected to degumming sintering together, so that the problems of bending, warping, cracking and the like of the biscuit to be sintered can be effectively reduced, the qualified rate of products is greatly improved, and the cost is reduced; wherein the zirconium oxide gasket and the biscuit to be sintered are both made of zirconium oxide materials, the purity requirement is met, new impurity elements are not introduced, and the conductivity performance of the product is well guaranteed.
本发明公开了一种氧化锆陶瓷堆叠烧结方法，属于陶瓷技术领域，所述的氧化锆陶瓷堆叠烧结方法，包括以下步骤：准备坯体，将坯体进行排胶、烧结，得到氧化锆陶瓷；所述坯体自下而上包括承烧板、氧化锆垫片、n个待烧素坯、氧化锆垫片；所述氧化锆垫片的厚度为100～500μm，所述待烧素坯的厚度为100～200μm；其中n≥2，且n为正整数。本发明将氧化锆垫片分别置于待烧素坯上下方，将其一起进行排胶烧结，可以有效的降低待烧素坯的弯曲、翘曲、开裂等问题，极大的提高产品的合格率，降低成本；其中氧化锆垫片与待烧素坯同为氧化锆材质，保持了纯度的要求，并未引入新杂质元素，很好的保证了产品的电导率性能。
Zirconia ceramic stacking and sintering method
一种氧化锆陶瓷堆叠烧结方法
XU JIANYANG (Autor:in) / WANG YUN (Autor:in) / CHEN WENYING (Autor:in) / WANG QUANLONG (Autor:in) / ZHU MINGMIN (Autor:in) / LUO XIANKE (Autor:in) / TONG PEIYUN (Autor:in) / ZHANG WENTAO (Autor:in)
11.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2015
Zirconia ceramic setter plate for MnZn ferrite sintering
| Europäisches Patentamt | 2015
Microwave hot isostatic pressure sintering furnace for dental zirconia ceramic later sintering
| Europäisches Patentamt | 2015
Method for preparing dental zirconia ceramic through low-temperature sintering
| Europäisches Patentamt | 2024
Sintering process of high-strength injection-molded zirconia ceramic
| Europäisches Patentamt | 2024