Mecha-nism and experimental device of such process have been introduced with emphasis on influence of transition zone on superconduct performance and optimized equation of transi-tlon zone curve.

• 介绍了工艺的成形机理、试验装置,着重介绍了压模过渡区对带材超导性能的影响,并优化出过渡区的曲线方程。