研究了不对称轧制晶粒细化问题，结果表明，与对称轧制相比，在相同的变形量下不对称轧制可以使晶粒更细。
Grain refinement during asymmetric rolling was studied. The result showed that the grains of asymmetric rolled product are finer than that of symmetric rolled product in the same reduction.
异步轧制是以轧辊线速度不对称为主要特点的一种新轧制法。
Asynchronous rolling is a new method of cold rolling of strips.
本文在现场生产条件下对3205窗框钢轧制过程中不对称孔型轧制K_1 ~ K_6的工艺参数进行了测定。
This paper introduces the determination of the nonsymmetrical roll pass K_1-K_6 processing parameters for 3205 window sections under the on-site production conditions.
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