High Temperature Enthalpy Measurement of SUS340 Stainless Steel

摘要

High-temperature heat content of stainless steel of SUS304 was measured over the temperature range 600 to 1850 K using a drop-calorimeter. The enthalpy of fusion of SUS304 was determined as 230 ± 0.18 J g~(-1) at the liquidus point of 1719 ± 3 K. The heat content and heat capacity equations were derived by Shomate function for the solid compounds and least square method for the liquid phase.