Abstract The Normal Zone Propagation Velocity, NZPV, is a widely studied feature in superconducting composite tapes for its technological implications. The stability features and the NZPV values, in different operative conditions, have been investigated in different second generation high critical temperature superconductor tapes. In particular, we focused our studies on tapes, produced by the manufactures SuNAM© and Superpower©. Experimental procedures on the determination of the NZPV, related problems and peculiarities, have been presented and discussed. Data obtained with our experimental configuration, have been analyzed and compared with a phenomenological model.

中文翻译：

---

商业 REBCO 复合带中的淬火传播

摘要 法向区传播速度 NZPV 因其技术意义而在超导复合带中被广泛研究。已经在不同的第二代高临界温度超导体带中研究了不同操作条件下的稳定性特征和 NZPV 值。特别是，我们将研究重点放在了由 SuNAM© 和 Superpower© 制造商生产的磁带上。已经介绍和讨论了确定 NZPV 的实验程序、相关问题和特性。使用我们的实验配置获得的数据已经过分析并与现象学模型进行了比较。