Volume 42 Issue 2
Apr.  2021
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Wang Feilong, Zhang Yong, Long Gang, Ye Qiang, Feng Jing, Wang Liangyun. Thermal parameters measurement and application of TA1 industrial pure titanium[J]. IRON STEEL VANADIUM TITANIUM, 2021, 42(2): 48-52. doi: 10.7513/j.issn.1004-7638.2021.02.009
Citation: Wang Feilong, Zhang Yong, Long Gang, Ye Qiang, Feng Jing, Wang Liangyun. Thermal parameters measurement and application of TA1 industrial pure titanium[J]. IRON STEEL VANADIUM TITANIUM, 2021, 42(2): 48-52. doi: 10.7513/j.issn.1004-7638.2021.02.009

Thermal parameters measurement and application of TA1 industrial pure titanium

doi: 10.7513/j.issn.1004-7638.2021.02.009
  • Received Date: 2021-02-19
  • Publish Date: 2021-04-10
  • To control the heating process of industrial pure titanium slab (TA1) automatically, the parameters such as density, specific heat capacity, thermal diffusivity and thermal conductivity in the range of 21.6~975 ℃ were measured or calculated. The variation trends of the parameters were analyzed, and the phase-transition temperature of the pure titanium was determined at 885 ℃. Based on the obtained experimental results, an automatic combustion control (ACC) model of the heating process of the TA1 slab was developed. Industrial applications show that the difference in the average tapping temperature of the TA1 slab is within 9 ℃ between the calculated temperature by the developed model and the measured temperature. It indicates that the thermal parameters and the ACC model are accurate and reliable, meeting the industrial production requirements.
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