Industry News
What are the advantages and acceptance standards of gray cast iron castings?
Gray iron castings use lost foam and resin sand casting processes, equipped with large gas tempering kilns, manual aging, and quenching to release internal stress, thereby improving the accuracy of the castings after processing. During the finishing process of the bed body, the machine tool experien......
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How should the spots on the surface of ductile iron castings be removed?
Ductile iron castings are workpieces produced through ductile iron casting. These workpieces possess high strength that can rival even steel in terms of overall performance, and they can maintain high strength, toughness, and wear resistance even under complex stress conditions.
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The application of ductile castings in railways and diesel engines
Ductile iron castings are made from ductile cast iron, which is a type of cast iron with properties close to those of steel. Generally, regular iron does not possess the same performance as steel, but the properties of ductile cast iron are essentially the same as steel, making its applications very......
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Is Your Gray Iron Casting Process Stuck in the 20th Century?
After auditing 37 foundries across North America, I've identified three critical gaps in traditional gray iron casting processes - all of which Supreme's advanced foundry solutions address through cutting-edge metallurgical control.
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What are the precautions for gray iron casting?
Gray cast iron graphite is in the form of sheets, the effective bearing area is relatively small, and the top is prone to stress concentration, so the strength, plasticity and toughness of gray cast iron are lower than other cast irons, but it has excellent vibration damping, low notch sensitivity a......
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