Результаты исследований: Глава в книге, отчете, сборнике статей › Материалы конференции › Рецензирование
Результаты исследований: Глава в книге, отчете, сборнике статей › Материалы конференции › Рецензирование
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TY - GEN
T1 - Relation Between Binging Energy, Isothermal Bulk Modulus, and Surface Tension of Liquid Metals
T2 - book chapter
AU - Starodubtsev, Yu. N.
AU - Tsepelev, V. S.
N1 - The article was made within the framework of state work No. FEUZ-0836-0020.
PY - 2023/2/1
Y1 - 2023/2/1
N2 - The isothermal bulk modulus and surface tension of liquid metals at the melting point correlate better with the quantities characterizing the complete breaking of interatomic bonds, i.e., with the cohesive energy Ecoh, evaporation enthalpy ΔHb and thermal energy at the boiling point RTb, than with the melting enthalpy ΔHm and thermal energy at the melting point RTm. It is shown that the decomposition of liquid metals to the monatomic gas occurs when the distance between atoms increases on average by 50% compared to the melting point. The isothermal bulk modulus and surface tension at melting point increase with decreasing atomic size. The average energy of atoms in the surface layer of liquid metals at the melting point is approximately 9% of the energy in the atomic layer inside the liquid.
AB - The isothermal bulk modulus and surface tension of liquid metals at the melting point correlate better with the quantities characterizing the complete breaking of interatomic bonds, i.e., with the cohesive energy Ecoh, evaporation enthalpy ΔHb and thermal energy at the boiling point RTb, than with the melting enthalpy ΔHm and thermal energy at the melting point RTm. It is shown that the decomposition of liquid metals to the monatomic gas occurs when the distance between atoms increases on average by 50% compared to the melting point. The isothermal bulk modulus and surface tension at melting point increase with decreasing atomic size. The average energy of atoms in the surface layer of liquid metals at the melting point is approximately 9% of the energy in the atomic layer inside the liquid.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85151133264
U2 - 10.1007/978-981-19-6841-9_21
DO - 10.1007/978-981-19-6841-9_21
M3 - Conference contribution
SN - 978-981-19-6840-2
T3 - Lecture Notes in Mechanical Engineering
SP - 211
EP - 218
BT - Recent Advances in Manufacturing Engineering and Processes: Proceedings of ICMEP 2022
A2 - Agarwal, Ramesh K.
PB - Springer Singapore
ER -
ID: 37140829