重结晶区;退火区
The annealed strip is cooled to the temperature required by galvanizing process in the cooling zone and then goes into zinc pot through sealed channel.
将退火带钢在冷却段冷却到指定温度,经密封通道进入锌锅。
The influence of process condition such as spinning pack, cooling condition, collection oiling, annealed zone, drawing condition etc on products quality were expounded.
探讨纺丝组件、冷却条件及集束上油、缓冷区、拉伸工艺等条件对产品质量的影响。
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