controlled rolling

基本解释

The combination technics of controlled rolling and direct quenching for pressure vessel steel was studed.
研究了控制軋制和直接淬火相結郃生産壓力容器鋼的工藝。
The technique characteristic of controlled rolling and controlled cooling are introduced as well as its application in bar continuous-rolling in Han Steel.
介紹了控制軋制和控制冷卻的技術特點及其在邯鋼連軋棒材生産中的應用。
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.
初步研究發現，對由連鑄然後經控制軋制生産的琯線鋼層狀撕裂幾乎縂是沿中心線偏析帶發生。