The of amount of fine graphite enhances the roll's resistance ot spalling, thermal crack and wearability.

  • 加上有少量细小,不仅提高了轧辊抗剥落性, 抗热裂性和耐磨性能,而且辊身工作层硬度落差很小.

  • 互联网摘选 2025-01-19 10:32:38

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