elongated structure

Endless bar rolling is an effective rolling technique for increasing the miring productivity of billet, and the buildup of long billet is the key of the technique.

概括了当前应用于钢坯无头轧制工艺过程中的几种长坯构造工艺和原理,分析了各种工艺方法的特点、不足及其应用范围。