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What is Ductile Iron?
Ductile iron was first invented in the 50s of the 20th century. At that time, Swiss scientists experimented with different additives and die casting processes based on the existing spheroidization technology and the research results of cast iron materials, in order to achieve the goals of high stren......
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What is Grey Iron Castings?
If you want to say which castings are the darlings of the market now, grey iron castings are undoubtedly on the list. Grey cast iron is a kind of cast iron; it has good casting performance, and wear resistance is also very good. Commonly used to manufacture racks, boxes and other items, it is the......
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What should we do if there is a defect in ductile iron castings? How to solve the defects of ductile iron castings?
Ductile iron castings are an important type of iron casting that we have developed over the past 40 years, as the plasticity and toughness of ductile iron castings are higher than those of other cast irons, and their production costs are lower than those of steel, making them widely used and appreci......
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How to choose the nodulizer when in the process of spheroidization
Nodularizers and inoculants are the most important materials in the nodularization process of ductile iron. When choosing the right nodularizing agent, in addition to stable quality, the following factors should be considered.
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What are the reasons for the shrinkage of ductile iron castings?
What are the reasons for the shrinkage of ductile iron castings? Some foundry manufacturers or customers will want to know what are the reasons for the shrinkage of ductile iron, and the following Quansheng machinery manufacturers will take you to understand what are its influencing factors.
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