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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...
25May 2026

What Are The Specific Characteristics Of Refractory Brick Kilns And Furnaces ...

1: Tunnel kiln is a kiln for sintering refractory bricks, mainly using high alumina bricks, clay bricks, insulation bricks. The interior of the tunnel kiln uses alumina hollow ball bricks, and the ...
25May 2026

Refractory Material For Intermediate Package

The refractory materials used for intermediate packaging can be divided into three categories based on their functions: The first type is the lining material, mainly composed of insulation layer, *...
22May 2026

Chrome Corundum Brick

Chrome Corundum Brick Using α - Al2O3 as raw material, adding chrome oxide powder or chrome corundum clinker powder, forming by high-pressure molding machine or vibration molding machine, fir...
21May 2026

Performance Characteristics Of Foam Ceramic Insulation Board

Performance characteristics of foam ceramic insulation board Due to the formation of mullite phase structure in the aluminum residue extracted from fly ash in the raw materials at high temperatures...
20May 2026

Foam Ceramic Insulation Board

Foam ceramic insulation board is a closed cell ceramic material made mainly from clay tailings, ceramic fragments, river silt, etc., and baked at high temperatures above 1200 ℃. It has high porosit...
19May 2026

Polycrystalline Mullite Slab

Polycrystalline mullite slab is a high-temperature refractory insulation material mainly made of polycrystalline mullite fibers, which has excellent properties such as lightweight, low thermal cond...
18May 2026

Polycrystalline Mullite Fiber

Polycrystalline mullite fiber is a type of polycrystalline alumina fiber, with Al2O3 content ranging from 72% to 75%. Generally, if the Al2O3 content exceeds 80%, it is called polycrystalline alumi...
13May 2026

The Problem Of Sulfation Of Refractory Castables in The Use Of Castables

Compared with the carbonization of hydration products of high alumina cement, the sulfation phenomenon of high alumina cement has not received sufficient attention from construction and usage units...
15May 2026

Salt Precipitation Problem Of Refractory Castables During Use

Salt precipitation problem of refractory castables during use Salt precipitation on the surface of refractory castables is another important factor that exacerbates the structural damage of castabl...
12May 2026

The Use Of Acid Resistant Castables

Acid resistant castables are very convenient to use. They are not only a type of amorphous refractory material, but can also be used to produce various irregular prefabricated refractory castables....

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News

Application Of Alumina Foam Filters

The Function Of Semi Silica Brick

What Are The Specific Characteristics Of Refractory Brick Kilns And Furnaces ...

Refractory Material For Intermediate Package

Chrome Corundum Brick

Performance Characteristics Of Foam Ceramic Insulation Board

Foam Ceramic Insulation Board

Polycrystalline Mullite Slab

Polycrystalline Mullite Fiber

The Problem Of Sulfation Of Refractory Castables in The Use Of Castables

Salt Precipitation Problem Of Refractory Castables During Use

The Use Of Acid Resistant Castables