稀土对含砷低碳钢作用的动力学研究

Kinetics of Rare-Earth Effect on The Low Carbon Steel containing Arsenic

摘要: 本文从研究稀土对含砷钢作用的动力学规律入手,考察了砷在钢中的行为,证实了添加一定量的稀土是消除热加工过程中砷在表面富集的途径之一。

Abstract: The kinetics of rare-earth effect on low carbon steel containing arsenic has been studied in this paper. By means of kineticin-ves tigations, the behaviour of arsenic in this steel wasexamia-ed. Our experiments confirmed that rare-earth addition can suppress the concentration of arsenic on tne surface of tne steel during tne hot pressingo.