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Common defects and preventive measures in the use of resin sand
If furan resin self-hardening sand is used improperly, […]
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What does the manufacturing process of cast iron include?
1. Material selection and quality Raw materials: The ma
What does the manufacturing process of cast iron include? Read More »
Why do machine tool castings need aging treatment?
Aging treatment of machine tool castings is an importan
Why do machine tool castings need aging treatment? Read More »
Heat treatment methods for ductile iron
Ductile iron, known for its excellent strength and toug
Heat treatment methods for ductile iron Read More »
The role of curing agent in molding sand
During casting, the curing agent (or hardener) promotes
The role of curing agent in molding sand Read More »
Formation Principle and Preventive Measures of Chunky Graphite
Chunky graphite is one of the common defects of th
Formation Principle and Preventive Measures of Chunky Graphite Read More »