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SiC Liners

SiC liners is the silicon carbide bushing pipe made of more than 95% silicon carbide raw material, water and other inorganic materials and binders. It is made into slurry first, and sintered at a high temperature of 1700℃. It is 266 times wear resistance in practical application than manganese...

SiC liners is the silicon carbide bushing pipe made of more than 95% silicon carbide raw material, water and other inorganic materials and binders. It is made into slurry first, and sintered at a high temperature of 1700℃. It is 266 times wear resistance in practical application than manganese and 171.5 times than the high chromium cast iron.

In the mining process, the system of milling, ash slag, dedusting, and transportation of ore powder is affected by factors such as friction, corrosion, collision, and impact of the medium during the operation of the equipment. The earliest wear resistant materials that can be used in large quantities mainly are wear-resistant steel, wear-resistant cast iron and other metal materials, followed by a new type of SiC liners, its wear resistance, corrosion resistance, practicality, economic advantages than other wear-resistant materials are superior.

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The Particular piping aspects of the application of SiC liners:

1. Power plant boiler pulverizing system pipelines include powder conveying pipelines, coarse and fine powder separator pipelines, coal-falling pipelines, primary air ducts, secondary air ducts, tertiary pipelines, burner pipelines of combustion systems, ash and slag system Slag discharge pipeline, back powder pipeline, dry ash pipeline;

2. Iron and steel plant raw material transmission pipelines, receiving pipelines, dust removal pipelines, ash discharge pipelines, ash falling pipelines, batching pipelines, grinding outlet pipelines, coal-fired pipelines, pulverized coal pipelines, separator pipelines, burners, etc.

3. Cement factory machine export pipe, separator machine inlet pipe, dust collection pipe, vertical mill air outlet pipe, circulating air pipe, coal mill high temperature fan duct, cutting pipe wear pipe


Selection for SiC liners:

Based on the nature of the material being transported and the conditions of the media, it is important to choose a product that is suitable for its own operating conditions. In the selection of wear-resistant materials, we must determine the conditions of its own conditions first: the hardness of the material, particle size, flow rate, delivery volume, transmission medium, etc., and then choose the appropriate thickness of silicon carbide wear-resistant materials according to the specific circumstances.

Production process of the SiC liners:

The production process of our silicon carbide bushing pipes is with the German sintering process, and the performance is currently superior to many traditional wear-resistant materials. The following is the production process:

Silicon carbide mix→stirring→placement→raw embryo→drying→renovation→sintering→sand removal→test performance.


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SPECIFICATION


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