方坯
fāng pī
- square billet
方坯
方坯[fāng pī]
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在轧钢生产过程中，板坯、方坯等在加热炉中加热都会发生氧化，并生成很厚的氧化铁皮，附着在钢铁材料表面上。
During the process of heating in heating-furnace , the iron scale would be formed on the surface of steel slab and billet .
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进行了过热度对出结晶器坯壳厚度、方坯表面温度、铸坯凝固过程中坯壳厚度和液相穴的影响的模拟分析研究。
The effects of superheat on the shell 's thickness leaving mold , the surface temperature of casting blank , the shell 's thickness in casting solidification and the length of liquid core were simulated .