mangle

The microstructure of continuous casted plate ,cold rolled sheet and annealed sheet of 3003 aluminium alloy were observed by photo-electro metallographical machine, the mechanical properties were obtained through mechanical property test.

利用光学显微镜观察3003铝合金铸轧板、冷轧板以及冷轧板退火后的显微组织,用电子拉伸试验机进行拉伸试验,获得不同退火温度下铝板的力学性能,讨论了退火温度对该合金显微组织、抗拉强度和伸长率的影响。

The macroexamination and micro-examination of the characteristics of the common cavity defect in cold rolled sheet of low carbon Al-killed steel were carried out.

对生产中常见的低碳铝镇静钢冷轧板孔洞缺陷特征进行了宏观和微观分析。

Effect of casting factors in continuous casting process on“cavity”defect of cold rolled sheet is investigated.

调查了连铸工序敞浇因素对冷轧板“孔洞”缺陷的影响 ,结果表明大包敞浇时间过长 (≥ 16min) ,可使冷轧成品中的“孔洞”缺陷率明显提高。

Brief Introduction for Process Design of 2032mm Hot Rolled Strip Line;

柳钢2032mm热轧板带生产线工艺设计简介

The mathematical model and algorithm of shape optimization schedule of hot rolled strip are discussed including the main difficulties encounted in solution of shape optimization schedule.

讨论了热轧板带板形优化规程的数学模型和计算问题,探讨了板形优化规程求解过程中的主要困难,给出了一种具有一定适应能力的快速解法,该算法的精度、速度和可靠性均已达到工程上实时应用的要求。

Metallurgical quality control of electrolysis aluminium liquid producing cast-rolling stock;

电解铝液生产铸轧板的冶金质量控制