Studied the annealing institution of 3003-o aluminum alloy strip for drawing is researched, while the chemical composition and casting, hot rolling, the cold rolling, process were determined.
研究了深冲用3003 - o铝合金带材合理的生产工艺，在化学成分和铸造、热轧、冷轧工艺确定的情况下，试验研究成品退火工艺制度。
Based on the rolling force model and field data of Baoshan steel plant, the rolling force during continuous hot strip rolling process is simulated by using the DEFORM-2D software.
应用DEFORM - 2d软件对带钢热连轧过程的轧制力进行了有限元模拟，并与宝钢轧制力模型进行了比较。
To the questions of unreasonable process arrangement and under-developed equipment of the imported hot strip rolling line, the reformation design is done by themselves of Chengde Iron and Steel Co.
承钢针对引进的热带生产线存在着工艺布置不尽合理、设备落后等问题，自行进行了改造设计。
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