Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Corundum-magnesium aluminate spinel multiphase heat storage ceramic and preparation method thereof
The invention discloses corundum-magnesium aluminate spinel multiphase heat storage ceramic and a preparation method thereof. The corundum-magnesium aluminate spinel multiphase heat storage ceramic is prepared from the following raw materials: a basic component, a sintering aid and an organic binder, wherein the basic component is prepared from the following raw materials in percentage by mass: 85 to 95 weight percent of aluminum oxide micro powder and 5 to 15 weight percent of light magnesium oxide. The multiphase heat storage ceramic is high in working temperature, compact in structure, large in heat storage density, excellent in high-temperature thermal stability, not prone to oxidation failure and capable of meeting the performance requirements of heat storage materials in various heat storage technical devices.
本发明公开了一种刚玉‑镁铝尖晶石复相储热陶瓷及其制备方法。该刚玉‑镁铝尖晶石复相储热陶瓷，其原料包括基础组分、烧结助剂及有机粘结剂；其中，基础组分按质量百分数计，由以下原料组成：氧化铝微粉85‑95wt％和轻质氧化镁5‑15wt％。本发明的复相储热陶瓷工作温度高、结构致密、储热密度较大，同时高温热稳定性能优异、不易氧化失效，满足各种储热技术装置中储热材料的性能要求。
Corundum-magnesium aluminate spinel multiphase heat storage ceramic and preparation method thereof
The invention discloses corundum-magnesium aluminate spinel multiphase heat storage ceramic and a preparation method thereof. The corundum-magnesium aluminate spinel multiphase heat storage ceramic is prepared from the following raw materials: a basic component, a sintering aid and an organic binder, wherein the basic component is prepared from the following raw materials in percentage by mass: 85 to 95 weight percent of aluminum oxide micro powder and 5 to 15 weight percent of light magnesium oxide. The multiphase heat storage ceramic is high in working temperature, compact in structure, large in heat storage density, excellent in high-temperature thermal stability, not prone to oxidation failure and capable of meeting the performance requirements of heat storage materials in various heat storage technical devices.
本发明公开了一种刚玉‑镁铝尖晶石复相储热陶瓷及其制备方法。该刚玉‑镁铝尖晶石复相储热陶瓷，其原料包括基础组分、烧结助剂及有机粘结剂；其中，基础组分按质量百分数计，由以下原料组成：氧化铝微粉85‑95wt％和轻质氧化镁5‑15wt％。本发明的复相储热陶瓷工作温度高、结构致密、储热密度较大，同时高温热稳定性能优异、不易氧化失效，满足各种储热技术装置中储热材料的性能要求。
Corundum-magnesium aluminate spinel multiphase heat storage ceramic and preparation method thereof
一种刚玉-镁铝尖晶石复相储热陶瓷及其制备方法
WU JIANFENG (Autor:in) / YU JIAQI (Autor:in) / XU XIAOHONG (Autor:in) / ZHANG YAXIANG (Autor:in) / SHEN YAQIANG (Autor:in)
24.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
F24S
Sonnenkollektoren
,
SOLAR HEAT COLLECTORS
/
F28D
Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen
,
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
/
F28F
Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung
,
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
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