The different types of refractory fire bricks

1.Disperse type. There have many refractory news and refractory products information on our factory. Such as Ladle Permeable Brick, fire bricks and other refractory products. You can read more refractory products and know more refractory materials information. It is composed of grains which are used for adjusting the purge plug, which makes it highly permeable. But the permeability can not be manually controlled, it is with low strength and service life.

2.Slit type. The air gap is formed by the septas between the micro dense sheets. Air is blown into refining ladle through these gaps. The adjustability of blowing capacity is better than disperse type but still not easy to control.

3.Aligned pore type. It is produced by putting different numbers of thin stainless steel pipes inside. The air volume and distribution can be manually controlled by this type of purge plug, it is also with higher service life.

4.Maze type. It is produced by putting a netted air supplying tunnel in the fine and closely woven base. Air volume can be easily controlled. Even if one pass is blocked by the penetrated molten steel, air still can go into the refining ladle through other passes.

5.Maze combined with aligned pore type. It combines the advantages of both aligned pore type and maze type, thus offers better performaces.

There have many kinds of refractory products in our factory. What's more, there have many kinds of refractory fire bricks and other refractory products in our factory. Welcome to view our factory anytime.
Article Source: Different types of purge plug for refining ladle
Company name: Henan Xinmi Changxing Refractory Materials Co.,Ltd
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