摘要
对热镀锌线上带钢表面合金元素选择性氧化的几个主要影响因素进行分析,阐述了合金元素的选择性氧化不仅与露点有关,还与热处理的退火气氛和合金元素的组成成分有关,另外热处理过程的退火时间和保温时间也会影响合金元素的选择性氧化,从而影响镀锌的粘附性,进而影响带钢的镀锌性能。
The aim of this paper is to analyze several influence factors about selective oxidation of alloy element on the steel surface of CGL,it has discussed the selective oxidation of alloying elements depend,not only on the dew point temperature,but also on the annealing atmosphere of heat process and the composition of the alloying elements,in addition,for the heat treatment process,annealing and soaking time will affect the selective oxidation of alloying elements,which influence the zinc adhesion and wettability,thereby affect the galvanizability of strip.
出处
《冶金能源》
2011年第1期39-42,共4页
Energy For Metallurgical Industry
关键词
选择性氧化
露点
退火气氛
粘附性
镀锌性能
selective oxidation dew point annealing atmosphere wettability galvanizability
