THERMAL CONDUCTIVITY OF Al-Li ALLOY AT CRYOGENIC TEMPERATURES

来源期刊：中国有色金属学报(英文版)1996年第4期

论文作者：Sun Dongsheng Li Fengzhao Shang Lei

文章页码：127 - 129

Key words：thermal conductivity　;Al-Li alloy　;cryogenic temperatures

Abstract: By using steady-thermal flow method, the thermal conductivity of round material bars 3 mm in diameter and 6 mm in length after solid solution treatment(830K, 1 h) were measured between 4~90 K range in continuous flow helium isothermal temperature apparatus. Some experimmental results were reported and profitable discussion about mechanism of thermal conductivity at different temperatures was made.