hearth bottom

基本解释

The hearth and hearth bottom life of blast furnace is one of the key factors affecting blast furnace life.
高爐爐缸和爐底的壽命是影響高爐長壽的關鍵因素之一。
The heat transfer mathematical model of hearth bottom was established, a general computational software of hearth bottom temperature field was programmed.
本文建立了爐缸爐底的傳熱學模型，編制了通用的爐缸爐底溫度場計算軟件。
Self-baking carbon brick can avoid circular crack resulted from different temperature-differential and garlic erosion caused by thermal stress of hearth bottom.
自焙碳甎能夠避免因溫差不同引起的碳甎環形斷裂和爐底熱應力造成的蒜頭狀蝕損。