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Characteristics of Wear and Rolling on Fiber Reinforced Metal at High Temperature

机译:纤维增强金属的高温磨损性能

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摘要

Possibility of applying new roll materials (FRM (Fiber Reinforced Metal) roll materials), which are consisted of high speed tool steel reinforced with alumina fiber, to work rolls for hot rolling process is investigated by several laboratory tests. The FRM roll material expected to have superior tribological and mechanical properties, have been manufactured using sintering method (Hot Isostatic Pressing process) with which ceramic content can be increased. Wear resistance and mechanical properties and hot rolling characteristics of the FRM roll materials were investigated. As the results, it was clarified that the FRM roll material had three times or more wear resistance, a little lower rolling force and friction coefficient, and good thermal crack resistance and higher tensile strength in comparison with conventional casting roll materials such as a high speed steel roll material. Therefore, FRM roll materials can expectantly be used for hot rolling mill as high performance roll materials instead of high speed steel roll material.
机译:通过一些实验室测试,研究了将新型轧辊材料(FRM(纤维增强金属)轧辊材料)应用到热轧过程中的工作辊上的可能性,该轧辊材料是用氧化铝纤维增强的高速工具钢制成的。使用烧结方法(热等静压工艺)制造了预期具有优异摩擦学和机械性能的FRM辊材,可提高陶瓷含量。研究了FRM轧辊材料的耐磨性,力学性能和热轧性能。结果表明,与高速等常规铸造辊材相比,FRM辊材具有三倍或更多倍的耐磨性,较低的轧制力和摩擦系数,良好的耐热裂性和较高的拉伸强度。钢卷材料。因此,FRM轧辊材料有望代替高速钢轧辊材料而作为高性能轧辊材料用于热轧机。

著录项

  • 来源
    《ISIJ international》 |2015年第9期|1987-1993|共7页
  • 作者单位

    Technical Research & Development Bureau, Nippon Steel & Sumitomo Metal Corporation, 20-1 Shintomi, Futtsu, Chiba, 293-8511 Japan;

    Technical Research & Development Bureau, Nippon Steel & Sumitomo Metal Corporation, 20-1 Shintomi, Futtsu, Chiba, 293-8511 Japan;

    Nippon Steel & Sumitomo Metal Corporation, 20-1 Shintomi, Futtsu, Chiba, 293-8511 Japan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    hot rolling; work roll; fiber reinforced metal; high speed steel roll; wear;

    机译:热轧工作卷纤维增强金属高速钢辊穿;

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