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.

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.

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

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

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.

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