On the basis of the production process of controlled cooling and controlled rolling, a prediction model of recrystallized grain size of austenite was established. 摘要基於鋼板的控軋控冷生產過程，建立了奧氏體再結晶過程中晶粒尺寸的預測模型，該模型的計算結果與實測值基本相符，這為隨後的相變行為提供了較準確的初始條件。
The effects of cooling rate and reduction below Tnr on the microstructures and properties in HSLA Steel have been researched. 研究了控軋控冷工藝參數中冷卻速度和未再結晶區不同壓下量對低合金鋼的組織和性能的影響。
