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。 Through the tensile test and microstructure observation of the ultra-narrow 2Cr13 steel strip subjected to different tension during the continuous heat treatment, the influence of tension introduced into the ultra-narrow 2Cr13 steel strip on its mechanical properties was discussed. The results show that when the strip The tensile strength of steel does not exceed 98.0N (width reduction rate does not exceed 1.8%), the mechanical properties of the sample does not change; when the strip tension is greater than 98.0N (width reduction rate of more than 1.8%) , The mechanical properties of the sample with the increase of tension and worse.