The main application scope of alumina refractory

2022-07-29

Alumina refractory has good high temperature resistance and alkali corrosion resistance, and also has good oxidation resistance. After making refractory products, the compressive strength is also good.

Performance introduction of alumina refractory

2022-07-25

Alumina refractory manufacturers said that many people will ask whether alumina can be used as a refractory material? The melting point of alumina is as high as 2000 degrees and the boiling point is more than 2900 degrees.

Spinel ramming mass manufacturers take you to understand the application of magnesium aluminum spinel

2022-07-15

Spinel ramming mass manufacturers tell you that magnesia-aluminum spinel refers to magnesia and alumina as raw materials, which are actually quite common in life. It is mainly a synthetic spinel refractory raw material.

Spinel ramming mass product introduction

2022-07-08

Spinel ramming mass uses high-quality corundum as the main raw material, and adds various binders and micro-powder materials with special properties, high temperature-resistant binders, anti-cracking agents.

Alumina ramming mass manufacturers take you to understand the importance of the construction quality of refractory ramming materials

2022-07-01

Alumina ramming mass manufacturers tell you that the construction quality of refractory ramming materials is very important, and its quality is closely related to the use effect.

Alumina ramming mass manufacturers take you to understand how long the refractory castables can be used after they are evenly stirred

2022-06-24

Alumina ramming mass manufacturers tell you that refractory castables have been gradually developing in the sales market due to their advantages of convenient construction, high quality and low price, and easy use of fireproof materials.

Spout and Repair Material manufacturers take you to understand the castable production process and equipment

2022-06-24

Spout and Repair Material manufacturers tell you that castables are basic materials serving high-temperature technology, especially closely related to the metallurgical industry, and their quality and variety play a key role in the development of high-temperature technology.

How to apply Refractory dry ramming mass correctly

2022-06-17

Refractory dry ramming mass is composed of refractory aggregate and powder, cementing agent or other admixtures, etc. After mixing in proportion, it is constructed by ramming method, which is called Refractory dry ramming mass.