摘要
通过对连续热处理过程中受到不同张力的超窄2Cr13带钢进行拉伸实验以及金相组织观察,探讨了超窄2Cr13带钢生产过程中引入的张力对于其力学性能的影响,结果表明:当带钢所加载的张力不超过98.0N(宽度减小率不超过1.8%)时,试样的力学性能不发生变化;当带钢所加载的张力大于98.0N(宽度减小率超过1.8%)时,试样的力学性随张力的增大而变差。
According to the tensile test and observation on the microstructure of the super narrow 2Cr13 steel strip during continuous heat treatment under different tension,the influence of the tension on the mechanical properties of super narrow 2Cr13 steel strip was discussed.The result showed that when the tension loaded on the steel strip no more than 98.0N（the width reduce rate no more than 1.8%）,the mechanical properties of the sample did not change.When the tension loaded on the steel strip more than 98.0N（the width reduce rate more than 1.8%）,the mechanical properties of the sample became weak as the tension raised.
出处
《轧钢》
2016年第3期64-66,70,共4页
Steel Rolling
关键词
超窄带钢
张力
力学性能
宽度减小率
super narrow steel strip
tension
mechanical property
width reduce rate
