火砖
huǒ zhuān
- firebrick;refractory brick;fire-clay brick;furnace brick
火砖 火砖
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[firebrick] 一种耐火砖(如耐火粘土砖),能耐高温而不熔,尤用于熔炉、壁炉和高烟囱的衬里
火砖[huǒ zhuān]
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1~球团竖炉内衬耐火砖磨损情况的调查
The Research of Abrasion of the 1 ~ # Pelletizing Shaft Furnace Firebrick Lining
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陶瓷建筑用砖（不包括隔热砖和布耐火砖）
Ceramic building brick ( excl. heat insulating and refractory bricks )
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由于低熔点的铝酸钙的形成，火砖的抗腐蚀能力和抗热蚀强度降低了。
Due to the formation of low melting calcium-aluminates the corrosion resistance and hot erosion strength are reduced .
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转炉炼钢时转炉内部温度较高，其内衬耐火砖会因高温而损坏，甚至脱落，严重影响炼钢的效率和转炉的使用寿命。
The internal temperature of converter is very high when it is making steel , the refractory bricks will be damaged , even fall of . It has great influence to the efficiency of converter steelmaking and furnace age .