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研究了横向交变磁场作用下的磁摆动电弧,在LTE的前提下用谱线绝对强度法测定了磁摆动电弧的时均温度场,实验研究了磁摆动电弧的动态特性.结果表明,磁摆动电弧具有明显的均温效果,对表面清理及大规模表面处理工艺具有明显的优越性.
The magnetic swinging arc under the effect of transverse alternating magnetic field is studied. The time-averaged temperature field of the magnetic swinging arc is measured by the line absolute intensity method under the premise of LTE. The dynamic characteristics of the magnetic swinging arc are experimentally studied. The results show that the magnetic swinging Arc has a clear average temperature effect, the surface cleaning and large-scale surface treatment process has obvious advantages.