难检字字典在线查询

汉语拼音：nài huǒ zhuān

用耐火材料制成的砖。

1. 砌筑窑炉用的定形耐火材料。也称火砖。用耐火黏土或其他耐火原料烧制而成，主要用于砌冶炼炉，能耐，580℃－－1，770℃的温度。

• If you use firebricks round the walls of the boiler , the heat loss, can be considerably reduced.

  炉壁采用耐火砖可大大降低热耗。

• Acceptable ovality for refractory performance is derived empirically from many years of observation.

  对耐火砖衬可接受的椭圆度只可来通过多年观察得来经验取得。

• The captioned bricks are very common bricks for the body and bottoms of ladles.

  镁碳砖是一种极普通的耐火砖，主要用于钢厂钢包的炉身、炉底。

• Heat loss can be reduced by enclosing the boiler in walls made of firebricks.

  把锅炉放在用耐火砖制成的墙中可以减少热量的散失。

• Refractory lifetime is significantly influenced by the mechanical condition of kiln shell, i. e. by continuous deformation during operation.

  窑筒体的机械状态对耐火砖衬的寿命影响很大，如窑运转过程中不断的变形。

• A few of refractory brick selection schema for hot stove of large and medium-small blast furnace are put forward.

  提出了适用于大型高炉和中小型高炉热风炉的耐火砖选择方案。

• The inside of the shell was built firebricks for separating the heat.

  回转窑的窑内砌有一层耐火砖，用于隔热作用。

• This can be achieved by means of firebricks.

  这一点可以用耐火砖来达到。

• In the condition of the same refractory brick performance, national brick should be chosen priory.

  并提出在耐火砖理化指标相同的条件下，应优先选用国产耐火砖。