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Product
Description: Steel-based sintered copper alloy material structure has a
high bearing characteristics, in the dynamic load and impact conditions
with good fatigue strength characteristics, especially in the swing
conditions show more superior performance; bearing surface of the oil
hole Or oil tank can be a good storage of grease, thus greatly extending the process of refueling cycle. Typical use of agricultural machinery, truck chassis, lifting machinery and engine bearings and so on.
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Steel + lead-free copper alloy powder
Product Overview: High-quality low-carbon steel as the matrix, the surface sintered lead-free copper alloy wear-resistant layer as the bearing layer, the alloy layer of oil or oil tank can be a good storage of grease, thus greatly extending the process of refueling cycle. This material structure has excellent load carrying capacity, especially in the swing conditions with better fatigue strength. Lead-free allows the material to meet the EU's RoHS Directive on Automotive 2000/53 / EC. |
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Steel + lead-free copper alloy + solid lubricant Product Summary: Based on the steel + lead-free copper alloy powder material, by adding solid lubricant in the alloy layer to improve the friction performance, in order to achieve the normal use of boundary lubrication conditions. These solid lubricants provide lubrication sources for self-lubricating bearings, while also reducing the friction factor of the material. Compared to the traditional bimetallic material not only meet the lead-free requirements, but also has better wear resistance, friction factor is more stable, suitable for fluid lubrication and boundary lubrication conditions. |
