Home >

Knowledge

14Jul 2023

Precautions for Crucible materials

Silicate refractory castable is suitable for watering and maintenance, which forms dehydration and hardening during the hydration process of the product. The maintenance of high alumina cement casting
08Jul 2023

What is a fire resistant ball？

Refractory ball have high strength, wear resistance, and similar appearance to thermal storage balls. They are mainly made from industrial alumina and refractory kaolin through scientific formula, for
09Jun 2023

What steps are required for building thermal storage bricks?

1. Carefully clean the dust and debris on the inner wall of the kiln shell; 2. The inside of the kiln shell should be flat and free from unevenness; 3. The mortar joint between the thermal storage bri
07Jun 2023

The Use and Related Properties of Magnesia Refractory Brick

The main component of Magnesia Refractory Brick is magnesium oxide, and the main crystal is periclase, accounting for 80% - 90% of the mass of magnesia brick. Its matrix compounds are magnesium ferrit
13Mar 2023

Application of mullite brick in glass furnace

1. Gas regenerator grid At present, the grid of the designed gas regenerator is made of clay bricks, with a general service life of 3 to 4 years, which can not meet the demand of longer and longer kil
10Mar 2023

Application of mullite brick in glass furnace(1)

1. Front gable The front wall of the glass furnace is close to the batch area. Because the temperature in this area fluctuates greatly and the raw material dust is large, the conditions are relatively
08Mar 2023

What are the uses of mullite bricks

First, the ironmaking industry. The mullite brick is used at the hanging and opening of the hot air pipe of the hot air stove, the vertical pipe of the pipe and the high temperature straight pipe, the
23Dec 2022

Properties and uses of Magnesia Refractory Brick

The refractoriness of magnesia Refractory Brick is more than 2000 ℃, and the softening temperature under load varies greatly with the melting point of the binding phase and the liquid phase produced a
21Dec 2022

Characteristics of Ceramic Fiber Blanket

Ceramic fiber blanket manufacturers believe that ceramic fiber is a "niche" fiber product. Traditional ceramic fibers are widely used in various kilns, ovens and muffle furnaces, and some are used in
19Dec 2022

Some knowledge points of ceramic fiber blanket

Ceramic fiber blanket is formed by continuous melting and throwing process in a resistance furnace without lining and cold wall, with double-sided needle punching. The fiber is long and thick, with un
25Jul 2022

Application of silica brick in cement rotary kiln

The temperature of the silica brick surface in the transition zone of the cement rotary kiln is about 1400 ℃, and the temperature of the preheating zone, cooling zone and other parts is lower than tha
26Jul 2022

Are clay castables suitable for use in medium temperature areas?

Clay castables are very suitable for lining in moderate temperature areas. Ordinary clay castables do not decrease in strength at medium temperature, have good spalling resistance, and are easy to con

First 12 3 4 5 6 7 Last 1/11

Knowledge

Precautions for Crucible materials

What is a fire resistant ball？

What steps are required for building thermal storage bricks?

The Use and Related Properties of Magnesia Refractory Brick

Application of mullite brick in glass furnace

Application of mullite brick in glass furnace(1)

What are the uses of mullite bricks

Properties and uses of Magnesia Refractory Brick

Characteristics of Ceramic Fiber Blanket

Some knowledge points of ceramic fiber blanket

Application of silica brick in cement rotary kiln

Are clay castables suitable for use in medium temperature areas?