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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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The origin of ductile iron and the nodularized element
The alloying of cast iron dates back to the 30s and 40s of the 20th century. The alloying treatment has made a qualitative leap in the performance of cast iron, and at the same time, some special cast irons such as wear resistance, corrosion resistance, and heat resistance have been born. It was als......
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What problems do ductile iron foundy need to pay attention to when casting ductile iron castings?
Ductile iron is one of our more common materials, because of the good characteristics of ductile iron, so it is generally used in the production of parts with complex stress, strength, toughness and wear resistance, etc., some tractors, internal combustion engines The crankshaft and camshaft of thes......
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