退火炉的燃烧控制直接决定了镀锌板质量。
Combustion Control for Annealing Furnace is direct acting the Quality of Zinc Sheet.
后罩式退火也可以改善低碳铝镇静钢热镀锌板的性能，但其冲压性能主要取决于后罩式退火前的各工序。
The post-batch-annealing can improve the formability of hot dip galvanized sheet, but the formability is mainly determined by up stream process.
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