A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JNH-1300 high-thermal-conductivity high-radiation silicon carbide castable and preparation method thereof
The invention discloses a JNH-1300 high-thermal-conductivity and high-radiation silicon carbide castable and a preparation method thereof, and belongs to the technical field of castable preparation. The silicon carbide castable is prepared from the following components in parts by weight: 4 to 8 parts of ammonia phenolic resin, 10 to 15 parts of micro silicon powder, 8 to 13 parts of calcium stearate, 7 to 11 parts of superfine aluminum hydroxide, 13 to 17 parts of silicon dioxide micro powder, 30 to 40 parts of silicon carbide fine powder, 7 to 11 parts of silicon oxide, 3 to 5 parts of coagulant, 1 to 3 parts of deoxidant, 0.5 to 2 parts of additive and 1 to 3 parts of binder. The casting of the product is mainly used for crucible and other products needing high thermal conductivity, the prepared castable has high thermal conductivity and high thermal radiation, the effect is good when the castable is used for preparing crucible products, and the preparation method of the castable is simple and high in production efficiency.
本发明公开了一种JNH‑1300高导热高辐射碳化硅浇注料及其制备方法，属于浇注料制备技术领域，所述碳化硅浇注料由以下重量份的成分组成：4‑8份氨酚醛树脂、10‑15份微硅粉、8‑13份硬脂酸钙、7‑11份超细氢氧化铝、13‑17份二氧化硅微粉、30‑40份碳化硅细粉、7‑11份氧化硅、3‑5份促凝剂、1‑3份除氧剂、0.5‑2份添加剂、1‑3份粘结剂，相比市面上的浇注料，本产品的浇注主要用于坩埚等需要高导热的产品，本发明所制备的浇注料具有较高的导热性，以及较高的热辐射性，用于制备坩埚类产品，效果较好，且本浇注料的制备方法简单，生产效率高。
JNH-1300 high-thermal-conductivity high-radiation silicon carbide castable and preparation method thereof
The invention discloses a JNH-1300 high-thermal-conductivity and high-radiation silicon carbide castable and a preparation method thereof, and belongs to the technical field of castable preparation. The silicon carbide castable is prepared from the following components in parts by weight: 4 to 8 parts of ammonia phenolic resin, 10 to 15 parts of micro silicon powder, 8 to 13 parts of calcium stearate, 7 to 11 parts of superfine aluminum hydroxide, 13 to 17 parts of silicon dioxide micro powder, 30 to 40 parts of silicon carbide fine powder, 7 to 11 parts of silicon oxide, 3 to 5 parts of coagulant, 1 to 3 parts of deoxidant, 0.5 to 2 parts of additive and 1 to 3 parts of binder. The casting of the product is mainly used for crucible and other products needing high thermal conductivity, the prepared castable has high thermal conductivity and high thermal radiation, the effect is good when the castable is used for preparing crucible products, and the preparation method of the castable is simple and high in production efficiency.
本发明公开了一种JNH‑1300高导热高辐射碳化硅浇注料及其制备方法，属于浇注料制备技术领域，所述碳化硅浇注料由以下重量份的成分组成：4‑8份氨酚醛树脂、10‑15份微硅粉、8‑13份硬脂酸钙、7‑11份超细氢氧化铝、13‑17份二氧化硅微粉、30‑40份碳化硅细粉、7‑11份氧化硅、3‑5份促凝剂、1‑3份除氧剂、0.5‑2份添加剂、1‑3份粘结剂，相比市面上的浇注料，本产品的浇注主要用于坩埚等需要高导热的产品，本发明所制备的浇注料具有较高的导热性，以及较高的热辐射性，用于制备坩埚类产品，效果较好，且本浇注料的制备方法简单，生产效率高。
JNH-1300 high-thermal-conductivity high-radiation silicon carbide castable and preparation method thereof
一种JNH-1300高导热高辐射碳化硅浇注料及其制备方法
QIAN CHAOJIE (author) / QIAN QUANXIN (author)
2022-11-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Silicon nitride composite high-thermal-conductivity castable
| European Patent Office | 2020
| European Patent Office | 2015
High-performance sialon corundum composite silicon carbide castable and preparation method thereof
| European Patent Office | 2020
Novel high-aluminum silicon carbide carbonaceous castable
| European Patent Office | 2021
Phase change toughened mullite silicon carbide castable and preparation method thereof
| European Patent Office | 2024