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Founded in 1987， Bimonthly
Supervisor：Jiangxi University Of Science And Technology
Sponsored by：Jiangxi University Of Science And Technology
Jiangxi Nonferrous Metals Society
ISSN：1674-9669
CN：36-1311/TF
CODEN YJKYA9
Volume 10 Issue 3
Jun.  2019
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LI Pengfei, DENG Chiqing, LIN Xinbo, QI Liang, YAO Youfu, XU Gaolei. Research on the hot deformation of upward continuous casting TU1[J]. Nonferrous Metals Science and Engineering, 2019, 10(3): 69-74. DOI: 10.13264/j.cnki.ysjskx.2019.03.012
Citation: LI Pengfei, DENG Chiqing, LIN Xinbo, QI Liang, YAO Youfu, XU Gaolei. Research on the hot deformation of upward continuous casting TU1[J]. Nonferrous Metals Science and Engineering, 2019, 10(3): 69-74. DOI: 10.13264/j.cnki.ysjskx.2019.03.012
shu

Research on the hot deformation of upward continuous casting TU1

  • 1.

    School of Material Science and Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China

  • 2.

    Shaoxing Libo Group, Shaoxing 312000, China

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  • Received Date: December 24, 2018
  • Published Date: June 29, 2019
    Graphical Abstract
    • Abstract
  • The MMS-100 thermal simulation tester was utilized to perform a single pass compression test on the TU1 at different strain rates (0.01~10 s-1) and different deformation temperatures (750~950 ℃). And its thermal deformation was studied to construct the constitutive equation. The experimental results show that the peak stress is 80 MPa at 750 ℃, 10 s-1. When the deformation temperature increases to 950 ℃, the peak stress decreases to 38 MPa. But the peak stress is only 30 MPa at 750 ℃, 0.01 s-1, and TU1 has undergone dynamic recrystallization. According to the constitutive equation, the thermal deformation activation of TU1 is about 253 kJ/mol.
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    • References (21)
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