TY - JOUR
T1 - Non-contact measurement of thermophysical properties of Fe, Fe-C, and Fe-C-Mn alloys in solid, supercooled, and stable liquid phases
AU - Jeon, Sangho
AU - Kang, Dong Hee
AU - Kang, Shin Hwan
AU - Kang, Shin Eon
AU - Okada, Junpei T.
AU - Ishikawa, Takehiko
AU - Lee, Sooheyong
AU - Lee, Geun Woo
N1 - Publisher Copyright:
© 2016 ISIJ.
PY - 2016
Y1 - 2016
N2 - High temperature thermophysical properties of Fe and Fe alloys with small additions of C and Mn are reported using electrostatic levitation, for the first time. Thermophysical property measurements were carried out in wide temperature ranges from 800 K to 1 850 K, including solids, supercooled, and stable liquids. The small additions of C and Mn affect transformation temperatures, but not significantly other thermophysical properties, i.e., density, volume expansion coefficient, and specific heat. Anomalous volume expansion coefficient was observed in -phase.
AB - High temperature thermophysical properties of Fe and Fe alloys with small additions of C and Mn are reported using electrostatic levitation, for the first time. Thermophysical property measurements were carried out in wide temperature ranges from 800 K to 1 850 K, including solids, supercooled, and stable liquids. The small additions of C and Mn affect transformation temperatures, but not significantly other thermophysical properties, i.e., density, volume expansion coefficient, and specific heat. Anomalous volume expansion coefficient was observed in -phase.
KW - Fe-C alloys
KW - High temperature
KW - Noncontact measurement
KW - Phase transformation
KW - Thermophysical properties
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U2 - 10.2355/isijinternational.ISIJINT-2015-526
DO - 10.2355/isijinternational.ISIJINT-2015-526
M3 - Article
AN - SCOPUS:84968665539
SN - 0915-1559
VL - 56
SP - 719
EP - 722
JO - Transactions of the Iron and Steel Institute of Japan
JF - Transactions of the Iron and Steel Institute of Japan
IS - 4
ER -