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Steel slag-dominated heat storage ceramic material and preparation method thereof
The invention discloses a heat storage ceramic material dominated by steel slag, the heat storage ceramic material is prepared from the following raw materials in parts by weight: 50-54 parts of steel slag, 14-15 parts of clay, 14-15 parts of bauxite and 18-20 parts of magnesite, the heat storage ceramic material solves the problems of poor heat conduction capability and low mechanical strength when the steel slag is directly used as a heat storage material; the heat conductivity coefficient, the breaking strength and the compressive strength of the heat storage ceramic material are ensured by proportioning. The steel slag is a by-product in steel production, contains a large amount of metal oxides, and has high thermal conductivity. The steel slag is low in price and has a large number of goods sources to guarantee production and development of the steel slag and auxiliary materials as heat storage materials, resource utilization of the steel slag is achieved, and economic and environmental benefits are improved.
本发明公开了一种以钢渣为主导的蓄热陶瓷材料，所述蓄热陶瓷材料的原料按重量比计，包括：钢渣50‑54份、黏土14‑15份、铝矾土14‑15份和镁砂18‑20份，本发明解决了钢渣直接作为蓄热材料导热能力差，机械强度低的问题，通过配比使该蓄热陶瓷材料的导热系数、抗折强度、抗压强度得以保证。钢渣是钢铁生产中的副产品，含有大量金属氧化物，导热率较高。钢渣价格低，且有大量的货源以保证生产，开发钢渣配以辅料作蓄热材料，实现钢渣资源化利用，提高经济和环境效益。
Steel slag-dominated heat storage ceramic material and preparation method thereof
The invention discloses a heat storage ceramic material dominated by steel slag, the heat storage ceramic material is prepared from the following raw materials in parts by weight: 50-54 parts of steel slag, 14-15 parts of clay, 14-15 parts of bauxite and 18-20 parts of magnesite, the heat storage ceramic material solves the problems of poor heat conduction capability and low mechanical strength when the steel slag is directly used as a heat storage material; the heat conductivity coefficient, the breaking strength and the compressive strength of the heat storage ceramic material are ensured by proportioning. The steel slag is a by-product in steel production, contains a large amount of metal oxides, and has high thermal conductivity. The steel slag is low in price and has a large number of goods sources to guarantee production and development of the steel slag and auxiliary materials as heat storage materials, resource utilization of the steel slag is achieved, and economic and environmental benefits are improved.
本发明公开了一种以钢渣为主导的蓄热陶瓷材料，所述蓄热陶瓷材料的原料按重量比计，包括：钢渣50‑54份、黏土14‑15份、铝矾土14‑15份和镁砂18‑20份，本发明解决了钢渣直接作为蓄热材料导热能力差，机械强度低的问题，通过配比使该蓄热陶瓷材料的导热系数、抗折强度、抗压强度得以保证。钢渣是钢铁生产中的副产品，含有大量金属氧化物，导热率较高。钢渣价格低，且有大量的货源以保证生产，开发钢渣配以辅料作蓄热材料，实现钢渣资源化利用，提高经济和环境效益。
Steel slag-dominated heat storage ceramic material and preparation method thereof
一种以钢渣为主导的蓄热陶瓷材料及其制备方法
ZHAO XUZHANG (author) / JIN YONGQIANG (author) / XING ZUOXIA (author) / LI LAISHI (author) / LI HAINAN (author) / CHEN LEI (author)
2022-08-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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