Er和Si对铝基储热合金导热系数及相变潜热的影响

朱伟强, 俞牧知, 唐旭, 陈孝阳, 许征兵, 曾建民

Effect of Er and Si on Thermal Conductivity and Latent Heat of Phase Transformation of Aluminum-Based Alloy

ZHU Weiqiang, YU Muzhi, TANG Xu, CHEN Xiaoyang, XU Zhengbing, ZENG Jianmin

表2 相变潜热随Si、Er含量变化方差分析系数表

Table 2 Coefficients of variance analysis for latent calorific values varying with Si and Er contents

Source SS df σ F Sig. Calibration model 6172.877 6 1028.813 11.141 0.002 Intercept 2082088.817 1 2082088.817 22546.361 0.000 Content of Si 5445.797 2 2722.899 29.486 0.000 Content of Er 727.080 4 181.770 1.968 0.193 Error 738.776 8 92.347 Total 2089000.470 15