controlled rolling

基本解释

The combination technics of controlled rolling and direct quenching for pressure vessel steel was studed.
研究了控制轧制和直接淬火相结合生产压力容器钢的工艺。
The technique characteristic of controlled rolling and controlled cooling are introduced as well as its application in bar continuous-rolling in Han Steel.
介绍了控制轧制和控制冷却的技术特点及其在邯钢连轧棒材生产中的应用。
It is found that the' delamination always takes place along the centerline segregation band in pipe-line steel produced by continuous casting and then controlled rolling.
初步研究发现，对由连铸然后经控制轧制生产的管线钢层状撕裂几乎总是沿中心线偏析带发生。