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How to solve the frequency of furnace ramming material will appear cracks?

Many manufacturers will use quartz sand ramming material, frequency furnace ramming material, etc., but cracks will appear when using frequency furnace ramming material. How to solve this problem? Let……

日期 2022-07-28

Introduction to the application and characteristics of high alumina brick castable products

High aluminum brick castable by casting construction, can also be made into refractory prefabricated parts, convenient construction, saving time and labor, the service life is 2 times as much as the re……

日期 2022-07-28

What are the requirements of the life of acid lining materials for lining refractories

Casting industry is a typical high energy consumption, high pollution enterprises, the task of energy saving and emission reduction is very difficult, the service life of the lining has a great impact ……

日期 2022-06-16

How to use the knotting material of induction diathermy furnace?

1.Medium frequency furnace inductor, also known as through inductor, according to the length of the heating workpiece and the diameter of the workpiece, the inductor is long or short. But in general, t……

日期 2022-05-17

Influence of lining structure and lining material life on anode assembly production in intermediate frequency furnace?

In the anode assembly production process for electrolytic aluminum, the intermediate frequency furnace is called the "heart" of the system, responsible for the output of hot metal, and the re……

日期 2022-03-15

What refractories should be used in intermediate frequency furnace? Is it knotting material or ramming material?

Medium frequency furnace refractories are mostly dry, such as dry ramming materials, also known as knotting materials, according to the chemical properties of neutral, alkaline and acidic materials, me……

日期 2022-01-13

Several characteristics of rotary kiln lining repair material, worth collecting!

The lining repair material in the production of rotary kiln is generally used under more troublesome circumstances, and its service cycle is very short. Especially when the rotary kiln firing belt is u……

日期 2021-11-26

How to choose acid lining material! Anetje manufacturer to introduce you

The acid lining material produced by Anaijie adopts high purity microcrystalline quartz sand, powder and molten quartz, adding the dry vibration material mixed with high temperature sintering agent and……

日期 2021-11-22

Medium frequency furnace ramming and knotting materials show a granular powder

Castable intermediate frequency furnace knotting refractory is a high temperature amorphous amorphous refractory with dry fire retardant mixture. Also known as fireproof castable, it is a mixture of pa……

日期 2021-11-12

Science popularization: What are the physical properties of castable after drying?

Physical properties of castable after drying at 110℃. The bending strength of castable at room temperature and compressive strength at room temperature after baking at 110℃ are basically the same. Fr……

日期 2021-11-02

Anaijie manufacturers explain the varieties of castables and common construction methods

Castable is a kind of refractory materials, commonly used refractory brick and some prefabricated parts manufacturing, wide application scale, Anaijie castable can also be used in the lining of industr……

日期 2021-10-29

Lining material How to choose the suitable lining material of electric furnace? What are the new developments in refractory mold technology?

The lining material of the electric furnace used in different occasions is also different, and the following is to summarize the choice of the lining material of the electric furnace in the preheater, ……

日期 2021-10-27