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首页> 外文期刊>Materials Characterization >Effects of the rolling temperature on microstructure and mechanical properties of 2Cr13/316L laminated composites prepared by accumulative roll-bonding (ARB)
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Effects of the rolling temperature on microstructure and mechanical properties of 2Cr13/316L laminated composites prepared by accumulative roll-bonding (ARB)

机译：轧制温度对通过累积轧制粘结制备的2Cr13 / 316L层叠复合材料的微观结构和力学性能的影响

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摘要

The microstructure and mechanical properties of 2Cr13/316L composite plates by hot-rolling at different rolling temperatures of 1130 degrees C, 1180 degrees C, 1250 degrees C, 1300 degrees C are investigated in details. With the increase of the rolling temperature, the tensile strength and bending strength of 2Cr13/316Lwere reduced first and then increased slightly due to the coarsening of grains and the increasing of ferrite content in 2Cr13 layers. The highest tensile elongation is obtained at the composite plate with rolling temperature of 1180 degrees C. 2Cr13/316L composite plates obtained by hot rolling processes were able to withstand larger bending deformation, and no cracks or interfacial delamination can be found in the bending process because of a strong combined interface.
机译：通过在1130℃的不同轧制温度下热轧2Cr13 / 316L复合板的微观结构和机械性能，详细研究了1180℃，1250℃，1250℃，1300℃。 随着轧制温度的增加，抗拉强度和弯曲强度为2Cr13 / 3166，因为晶粒的粗化和2Cr13层中的铁氧体含量的增加而略微增加，然后略微增加。 在具有1180℃的复合板上获得的最高拉伸伸长率为1180℃。通过热轧工艺获得的2Cr13 / 316L复合板能够承受更大的弯曲变形，并且不能在弯曲过程中找到裂缝或界面分层，因为 强大的合并界面。

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  • 来源
    《Materials Characterization》 |2018年第2018期|共12页
  • 作者

    Cao R.; Zhao X. K.; Ding Y.; Zhang X. B.; Jiang X. X.; Yan Y. J.; Chen J. H.;

  • 作者单位

    Lanzhou Univ Technol Dept Mat Sci &

    Engn State Key Lab Adv Proc &

    Recycling Nonferrous Met Lanzhou 730050 Gansu Peoples R China;

    Lanzhou Univ Technol Dept Mat Sci &

    Engn State Key Lab Adv Proc &

    Recycling Nonferrous Met Lanzhou 730050 Gansu Peoples R China;

    Lanzhou Univ Technol Dept Mat Sci &

    Engn State Key Lab Adv Proc &

    Recycling Nonferrous Met Lanzhou 730050 Gansu Peoples R China;

    Lanzhou Univ Technol Dept Mat Sci &

    Engn State Key Lab Adv Proc &

    Recycling Nonferrous Met Lanzhou 730050 Gansu Peoples R China;

    Ningxia Univ Sch Mech Engn Yinchuan 750021 Peoples R China;

    Lanzhou Univ Technol Dept Mat Sci &

    Engn State Key Lab Adv Proc &

    Recycling Nonferrous Met Lanzhou 730050 Gansu Peoples R China;

    Lanzhou Univ Technol Dept Mat Sci &

    Engn State Key Lab Adv Proc &

    Recycling Nonferrous Met Lanzhou 730050 Gansu Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工程材料学;
  • 关键词

    2Cr13/316L composite plates; Hot-rolling; Mechanical properties; Strong interface; Interfacial delamination;

    机译：2Cr13 / 316L复合板;热轧;机械性能;强界面;界面分层;

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