Thermal parameters measurement and application of TA1 industrial pure titanium

Wang Feilong; Zhang Yong; Long Gang; Ye Qiang; Feng Jing; Wang Liangyun

doi:10.7513/j.issn.1004-7638.2021.02.009

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

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Thermal parameters measurement and application of TA1 industrial pure titanium

doi: 10.7513/j.issn.1004-7638.2021.02.009

1.
Pangang Group Research Institute Co., Ltd., State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization, Panzhihua 617000, Sichuan, China
2.
Pangang Group International Economic Trade Co., Ltd., Chengdu 610036, Sichuan, China
3.
School of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, China

Received Date: 2021-02-19
Publish Date: 2021-04-10

Abstract

Abstract

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.
- industrial pure titanium,
- heating,
- thermal parameters,
- measurement,
- automatic combustion control (ACC)

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References(10)

References

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