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Cast iron is a widely used wear-resistant material. The wear resistance of cast iron mainly depends on the microstructure of cast iron. Ordinary white cast iron is one of the traditional anti-wear materials. It has the characteristics of low production cost and good wear resistance. However, its brittleness greatly limits its application range. Alloying is an effective method to improve the performance of white iron. The addition of chromium can significantly improve the toughness of white iron ...

2021-04-03

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