Ⅰ. INTRODUCTIONMelting of metals is a very interesting physical phenomenon. The exact theoretical calculation about it involves the calculation of free energy in solid and liquid states, which is very difficult. Star...Ⅰ. INTRODUCTIONMelting of metals is a very interesting physical phenomenon. The exact theoretical calculation about it involves the calculation of free energy in solid and liquid states, which is very difficult. Starting from the vibration amplitude of atoms, Lindemann gave the well-known melting law, which has been extensively applied to the melting phenomenon. The depen-展开更多
文摘Ⅰ. INTRODUCTIONMelting of metals is a very interesting physical phenomenon. The exact theoretical calculation about it involves the calculation of free energy in solid and liquid states, which is very difficult. Starting from the vibration amplitude of atoms, Lindemann gave the well-known melting law, which has been extensively applied to the melting phenomenon. The depen-
