If you work in the cement, coal, mining, recycling, and other sectors, you are likely concerned about the lifespan of wear-resistant replacement parts. Are you also concerned about the following problems: short lifespan of equipment accessories, difficulty meeting production needs, frequent downtime, and time-consuming and labor-intensive repairs? This article will introduce a new type of wear-resistant material: cast composite parts based on iron reinforced with ceramic particles, to solve these problems!...

Luoyang Zhili New Materials, established in 1992, is one of the leading processing centers for wear-resistant materials in the world, providing high-quality service for wear parts in the mining, cement, power plant, steel, coal, and other industries.

Zhili New Materials

If you work in the cement, coal, mining, recycling, and other sectors, you should be concerned about the lifespan of wear-resistant replacement parts. Are you also concerned about the following problems: short lifespan of equipment accessories, difficulty meeting production needs, frequent downtime, and repairs that consume time and labor? This article will introduce a new type of wear-resistant material – cast composite parts based on iron reinforced with ceramic particles – to solve these problems!

Industry Status

Wear-resistant iron-based components, such as impact bars, hammer heads, grinding rollers, grinding balls and discs, are widely used in essential equipment in the cement, mining, coal, chemical, recycling and other industries. Its main function is to improve the efficiency of grinding and crushing. Taking hammer heads in the mining industry as an example, their service life is generally less than a month, and annual domestic consumption reaches 150,000 tons; and the annual cast iron grinding rolls required by industries such as cement exceed 250,000 tons. Traditional wear-resistant cast iron components generally use common cast iron, high-chromium cast iron, ductile iron, vermicular cast iron, etc., but most of these traditional wear-resistant steel materials currently present a common problem: wear resistance and toughness limit each other, resulting in a short service life under real working conditions, making it difficult to meet production needs, and frequent maintenance shutdowns are time-consuming and labor-intensive, increasing production costs. Therefore, it is urgent to develop new wear-resistant castings.

New Wear-Resistant Materials

Ceramic particle-reinforced cast iron composite castings are wear-resistant castings made from new composite materials. They can take full advantage of the high wear resistance of ceramic reinforcements and the toughness of the cast iron matrix, solving the problem of the difficulty in combining the wear resistance and toughness of traditional metallic materials. It has become one of the main innovative advanced materials for current research and industrialization. It is also an important trend in the development of cutting-edge technology in the future and an essential basic component for the development of high-quality equipment. Ceramic particles exhibit good bonding strength to the metallic matrix, composite materials exhibit high wear resistance, and the service life is 1.5 to 4 times longer than that of existing wear-resistant composite materials. It is an advanced technology and a standard in the wear-resistant materials industry.

Our company's products

Our company has been involved in the development of composite materials and industrial research of composite castings for many years. The various types of iron-based, wear-resistant, ceramic particle-reinforced composite castings (hammers, impact bars, grinding rollers, grinding discs, etc.) that we produce exhibit stable performance, have achieved international leadership, and have reached industrial production levels. Related castings, with different specifications, have been used in the wear-resistant parts market in the mining, metallurgy, cement, energy, and other industries, and have achieved batch export.

Ceramic composite blow bar produced by our company

Ceramic composite hammer head produced by our company

Ceramic Composite Grinding Rollers and Discs produced by our company

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