Causes of large-area peeling on the surface of Composite high-speed steel Roll
High-speed steel is widely used in the production of hot rolling rolls due to its high hardness, good wear resistance and matching strength and toughness. The manufacture of high-speed steel composite rolls adopts a centrifugal casting production process of three-layer composite three-time casting, which solves the technical problem of strength and chemical composition mismatch between […]
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