foundry refractory performance

2022-04-18

The physical properties of foundry refractory include structural properties, thermal properties, mechanical properties, use properties and operational properties.

What are the characteristics of alumina refractory

2022-04-01

The melting point of alumina is as high as 2000 degrees, and the boiling point is more than 2900 degrees. It is a high-quality alumina refractory. Generally speaking, in addition to being non-combustible, aluminum refractory also requires flame retardant and anti-flammability.

The alumina refractory manufacturer will take you to understand the function of using ramming material

2022-03-25

The alumina refractory manufacturers tell you that ramming materials are widely used in metallurgy, building materials, non-ferrous metal smelting, chemical industry, machinery and other manufacturing industries. So today, I will talk about the use of ramming material.

Do you know these advantages of using refractory dry ramming mass

2022-03-18

Refractory dry ramming mass products have the characteristics of slag resistance, corrosion resistance, small thermal expansion coefficient and stable thermal volume. Let's take a look at its advantages below.

Induction furnace refractory manufacturers give you a brief introduction to induction furnaces

2022-03-11

The induction furnace refractory manufacturer tells you that the induction furnace is to put the scrap steel waiting for the raw material to be melted in the furnace.

Use of Refractory for patching in boiler chimneys

2022-03-04

Refractory for patching manufacturers tell you that although the boiler chimneys in chemical plants have gradually disappeared before the call for environmental protection, but in some areas boiler chimneys are still used, and the gas will gradually become in the application.

What are the basic characteristics of refractory dry ramming mass

2022-02-24

refractory dry ramming mass is a semi-dry, bulk refractory formed by ramming. Usually, the granules and fine powders made of high-aluminum materials are made with a certain gradation and an appropriate amount of binder is added. During construction, it needs to be vigorously rammed to obtain a dense structure.

Introduction to the properties of refractory dry ramming mass

2022-02-18

Refractory dry ramming mass is dry or semi-dry loose, most have no binder before molding, so only strong ramming can get a dense structure. The refractory dry ramming mass manufacturer tells you that most ramming materials have low room temperature strength before sintering.