Thermophysical properties of the molybdenum alloy TZM (Mo-0.5Ti-0.08Zr-0.02C) over a wide temperature range
Apstrakt
This paper presents experimental results on five thermophysical properties of the TZM alloy over a wide temperature range. Specific heat and specific electrical resistivity were measured from room temperature to 2200 °C and 2450 °C, respectively, normal spectral emissivity at 900 nm from 1150 °C to 2300 °C, hemispherical total emissivity from 1100 °C to 2450 °C and the coefficient of the linear thermal expansion from room temperature to 2000 °C. The specific heat, specific electrical resistivity and both emissivities were obtained by the direct pulse heating technique or pulse calorimetry, while the thermal expansion coefficient by the push-rod dilatometry. The specimens in the form of a thin rod were used, 200 mm in length and 3 mm in diameter in the first, while 25 mm in length and 6 mm in diameter in the second technique. The results are presented and compared with available literature data. © 2023 Old City Publishing. All rights reserved.
Ključne reči:
Hemispherical total emissivity / high temperature properties / molybdenum alloy TZM / normal spectral emissivity / specific electrical resistivity / specific heat / thermal expansion coefficientIzvor:
High Temperatures - High Pressures, 2023, 52, 5, 353-364Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Milošević, Nenad D. AU - Nikolić, Ivana AU - Grlard, Marc AU - Hay, Bruno PY - 2023 UR - https://vinar.vin.bg.ac.rs/handle/123456789/11877 AB - This paper presents experimental results on five thermophysical properties of the TZM alloy over a wide temperature range. Specific heat and specific electrical resistivity were measured from room temperature to 2200 °C and 2450 °C, respectively, normal spectral emissivity at 900 nm from 1150 °C to 2300 °C, hemispherical total emissivity from 1100 °C to 2450 °C and the coefficient of the linear thermal expansion from room temperature to 2000 °C. The specific heat, specific electrical resistivity and both emissivities were obtained by the direct pulse heating technique or pulse calorimetry, while the thermal expansion coefficient by the push-rod dilatometry. The specimens in the form of a thin rod were used, 200 mm in length and 3 mm in diameter in the first, while 25 mm in length and 6 mm in diameter in the second technique. The results are presented and compared with available literature data. © 2023 Old City Publishing. All rights reserved. T2 - High Temperatures - High Pressures T1 - Thermophysical properties of the molybdenum alloy TZM (Mo-0.5Ti-0.08Zr-0.02C) over a wide temperature range VL - 52 IS - 5 SP - 353 EP - 364 DO - 10.32908/hthp.v52.1425 ER -
@article{ author = "Milošević, Nenad D. and Nikolić, Ivana and Grlard, Marc and Hay, Bruno", year = "2023", abstract = "This paper presents experimental results on five thermophysical properties of the TZM alloy over a wide temperature range. Specific heat and specific electrical resistivity were measured from room temperature to 2200 °C and 2450 °C, respectively, normal spectral emissivity at 900 nm from 1150 °C to 2300 °C, hemispherical total emissivity from 1100 °C to 2450 °C and the coefficient of the linear thermal expansion from room temperature to 2000 °C. The specific heat, specific electrical resistivity and both emissivities were obtained by the direct pulse heating technique or pulse calorimetry, while the thermal expansion coefficient by the push-rod dilatometry. The specimens in the form of a thin rod were used, 200 mm in length and 3 mm in diameter in the first, while 25 mm in length and 6 mm in diameter in the second technique. The results are presented and compared with available literature data. © 2023 Old City Publishing. All rights reserved.", journal = "High Temperatures - High Pressures", title = "Thermophysical properties of the molybdenum alloy TZM (Mo-0.5Ti-0.08Zr-0.02C) over a wide temperature range", volume = "52", number = "5", pages = "353-364", doi = "10.32908/hthp.v52.1425" }
Milošević, N. D., Nikolić, I., Grlard, M.,& Hay, B.. (2023). Thermophysical properties of the molybdenum alloy TZM (Mo-0.5Ti-0.08Zr-0.02C) over a wide temperature range. in High Temperatures - High Pressures, 52(5), 353-364. https://doi.org/10.32908/hthp.v52.1425
Milošević ND, Nikolić I, Grlard M, Hay B. Thermophysical properties of the molybdenum alloy TZM (Mo-0.5Ti-0.08Zr-0.02C) over a wide temperature range. in High Temperatures - High Pressures. 2023;52(5):353-364. doi:10.32908/hthp.v52.1425 .
Milošević, Nenad D., Nikolić, Ivana, Grlard, Marc, Hay, Bruno, "Thermophysical properties of the molybdenum alloy TZM (Mo-0.5Ti-0.08Zr-0.02C) over a wide temperature range" in High Temperatures - High Pressures, 52, no. 5 (2023):353-364, https://doi.org/10.32908/hthp.v52.1425 . .