The chemical surface modifying heat treatment is usually undertaken in a gas medium furnace with the temperature, soaking time and atmosphere control being as key points.
化学表面改性处理通常在气体介质炉中进行，温度、保温时间及气氛的控制很关键。
At present, the chain grates have been extensively applied to medium-and small-size coal-fired reheating furnace, and good effects achieved.
目前，链式炉排已广泛地应用于中小型燃煤加热炉，并取得了可喜的成果。
Practical ways of smoke abatement and dedusting and consumption Lawering in medium mini furnace at present are provided.
还介绍了在目前条件下对中小型加热炉消烟除尘降耗切实可行的办法。
应用推荐