China Industrial Slurry Pump for Gold Iron Ore Mi | RFQ Sourcing Details

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Driving Type Motor Impeller Number Single-Stage Pump Working Pressure High Pressure Pump Influent Type of Impeller Single Suction Pump Position of Pump Shaft Horizontal Pump Pump Casing Combined Horizontal Split Pumps Mounting Height Since Irrigation Centrifugal Pumps Impeller Open Usage Pump, Slurry Pump Transport Package Wood-Box Specification 1m3 Trademark Kingstone Origin Zhengzhou, Henan, China ZJ-type slurry pump Abrasion-Resistant Flow-Passing Component Materials The material used for the flow-passing components of slurry pumps is high-chromium alloy.

With technological and environmental demands continuously increasing, the requirements for materials are also rising. Research on hypereutectic high-chromium cast iron has revealed that most current studies on high-chromium white cast iron are limited to the hypoeutectic or eutectic range.

For example, China's national standard for wear-resistant materials includes KMTBCr26 cast iron, a hypoeutectic high-chromium cast iron known for its high wear resistance and certain toughness, making it suitable for producing complex-shaped castings such as the flow-passing components of slurry pumps.

Although hypoeutectic high-chromium cast iron is regarded as one of the best wear-resistant materials available today, its service life is considerably short under highly abrasive working conditions, sometimes lasting only several dozen or a hundred hours.

Hypereutectic high-chromium cast iron features relatively high carbon and chromium content, leading to a significant increase in the volume of carbides within the material and a considerable improvement in hardness. This plays an important role in enhancing wear resistance.

However, when the carbide content exceeds a certain level, coarse primary carbides form in the high-chromium cast iron, resulting in a sharp decline in toughness. During casting production, this leads to high rejection rates due to cracking defects.

Therefore, hypereutectic high-chromium cast iron is currently mainly used to produce castings with simple shapes applied under low-stress abrasion conditions.

By refining the primary carbides in hypereutectic high-chromium cast iron and promoting a globular distribution of carbides, the impact toughness can be improved.

This makes it possible to apply hypereutectic high-chromium cast iron in slurry pump components and will further enhance the performance of high-chromium cast iron.

Specification Application of High-Chromium White Iron (CWI) Drawings & Dimensions Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

Company Profile FAQ Hangzhou Kingcermet Technology CO., LTD.