Alumina has an important role in the iron and steelmaking industry. It is a chemical compound of aluminum and oxygen with the chemical formula aluminum oxide (Al2O3). It is a commonly occurring aluminum oxide and is used to produce aluminum metal. It is also being used as an abrasive material and refractory material. Aluminum oxide is an amphoteric substance, which means it can react with both acids and bases, acting as an acid with a base and a base with an acid, neutralizing the other and producing a salt. In ironmaking, alumina enters the process through impurities in the input materials mainly iron ore. It affects the sintering of iron ore and the most harmful effect of alumina is to worsen the RDI (reduction degradation index) value of sinter which affects the strength and quality of sinter.

Zhengzhou Fangming High-Temperature Ceramic New Material Co., Ltd. was established in 2015. The main business is the research and development, production, and sales of nano-zirconia materials and products. The company mainly develops and manufactures ultra-high temperature and high-purity composite ceramic products based on oxide nano materials. They specialize in ceramic materials used in high-temperature environments such as furnaces and refractories.

The company has been producing alumina ceramic products that are used in the iron and steelmaking industry. The alumina ceramic products manufactured by the company have a high melting point, high hardness, and excellent wear resistance. These properties make them ideal for use in lining furnaces and vessels in iron and steel plants. The company has been supplying their alumina ceramic products to various iron and steelmaking companies across the globe.

The alumina ceramic products manufactured by Zhengzhou Fangming High-Temperature Ceramic New Material Co., Ltd. are of high quality and are customized to meet the specific needs of their customers. They have also been providing technical support and consultation services to their customers in the iron and steelmaking industry.

The company has been investing heavily in research and development to develop new and improved alumina ceramic products. They have a team of experienced researchers and engineers who are focused on developing innovative products that can withstand high temperatures and harsh environments.

In conclusion, alumina has a crucial role in the iron and steelmaking industry. It affects the sintering of iron ore and the quality of sinter. Alumina ceramic products are widely used in the iron and steelmaking industry as they have excellent high-temperature properties. Zhengzhou Fangming High-Temperature Ceramic New Material Co., Ltd. has been producing high-quality alumina ceramic products for the iron and steelmaking industry and providing technical support and consultation services to their customers. They are committed to developing new and innovative products that can withstand high temperatures and harsh conditions.