...保温帽(hot top)用于镇静钢钢锭头部钢水绝热保温的铸锭设备。它的作用是使帽口部分的钢水较长时间保持液态，以便对钢锭锭身的钢水在凝固过程的体...
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本实用新型是一种炼钢铸锭用保温帽。
The utility model discloses a heat preservation cap used for steel making and ingot casting.
论述以厚壁空心微珠为基质，研制轻质保温帽。
The paper describes how to manufacture light insulation cap by using thick wall hollow micro ball as the base material.
目前使用的保温帽都是方形或矩形的，散热面积大，绝热保温效果差。
The existing heat preservation cap is in the square or rectangular shape, the radiating area is large, and the thermal insulation and heat preservation effect is not good.
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