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09Jan 2025

Application Of Alumina Foam Filters

Alumina foam ceramic filters are suitable for temperatures not exceeding 1250℃ and are used for the filtration and purification of aluminum and its alloy melts. They can effectively remove solid im...
09Jan 2025

The Function Of Semi Silica Brick

Semi - silica bricks are produced with using clay - based refractory materials of high SiO₂ content. They are finished by machine pressing and fired at high temperatures. The products feature low p...
14Apr 2026

What Types Of Refractory Bricks Are Commonly Used For The Bottom Of Industria...

1. Heating furnace The slag resistant castable at the bottom of the furnace is used for pouring the furnace bottom. The top of the three-stage heating furnace can be poured with the same material, ...
10Apr 2026

How To Choose Refractory Bricks?

How to choose refractory bricks? Refractory bricks are indispensable basic materials in industrial kilns and high-temperature equipment, and their core function is to withstand high temperature env...
09Apr 2026

Weakness Of Clay Refractory Bricks

Weakness of clay refractory bricks The damage during use is first caused by slag erosion, and there are also elements of cracking and peeling. Due to the high temperature, sudden temperature change...
08Apr 2026

Zirconia Bricks For Special Grade Refractory Materials

Zirconia bricks for special grade refractory materials By using industrial zirconia and alumina as raw materials, ultrafine grinding, strict particle size control, and conventional processes, high-...
07Apr 2026

The Application Of Castables in Aluminum Melting Furnaces

The application of castables in aluminum melting furnaces mainly revolves around core requirements such as resistance to aluminum liquid penetration, high temperature resistance, good thermal shock...
03Apr 2026

Introduction To The Bonding Mechanism Of Refractory Brick Binder

① Hydration combination By means of the hydration reaction between the binder and water at room temperature, hydration products are generated to produce a binding effect. Various types of cement ar...
02Apr 2026

Composition And Characteristics Of Silicon Carbide Bricks

There are many varieties of refractory bricks, and the general price is around 5000 to 7000 per ton. However, there is one type of brick with a slightly higher price, which is silicon carbide brick...
01Apr 2026

What Are The Types Of Silicon Carbide Products?

Silicon carbide products refer to refractory materials made from industrial SiC through refining, with silicon carbide as the main component. It has a series of excellent properties such as high st...
31Mar 2026

What Are The Requirements For Refractory Materials Used in Tunnel Kilns

First, we need to understand some basic knowledge. Tunnel kilns include four parts: kiln body, combustion equipment, ventilation equipment, and kiln conveying equipment. The function of each part a...
27Mar 2026

What Are Cupels

Cupels are key porous refractory vessels used in fire assay for blowing lead (or bismuth) clasps. Their main function is to absorb lead oxide (or bismuth oxide), thereby achieving the separation of...

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News

Application Of Alumina Foam Filters

The Function Of Semi Silica Brick

What Types Of Refractory Bricks Are Commonly Used For The Bottom Of Industria...

How To Choose Refractory Bricks?

Weakness Of Clay Refractory Bricks

Zirconia Bricks For Special Grade Refractory Materials

The Application Of Castables in Aluminum Melting Furnaces

Introduction To The Bonding Mechanism Of Refractory Brick Binder

Composition And Characteristics Of Silicon Carbide Bricks

What Are The Types Of Silicon Carbide Products?

What Are The Requirements For Refractory Materials Used in Tunnel Kilns

What Are Cupels