【摘要】 本文改进了计算金属熔化热的经验公式,所得结果较前人方法更接近实验值,且反映了各种金属的熔化熵并非恒定不变而与其熔点有关的事实。更多还原

【Abstract】 In this paper,an empirical equation for calculating the heat of metal fusion at the melting point is introduced.The results conform better with the experimental data than those yielded by other methods. In addition,this equation expresses the fact that the entropy of metal fusion is not constant,but somewhat increases with the increase of temperature.更多还原