Refractory Raw Materials, Fire Bricks Price, Magnesite Bricks

$What Is Refractory Materials?$

What Is Refractory Materials? Jan 08, 2024

A class of inorganic non-metallic materials with a refractoriness of not less than 1580℃. Refractory resistance refers to the temperature in degrees Celsius at which a conical sample of refractory material can resist the action of high temperature without softening and melting without load. However,...

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Requirements for the use of high alumina refractory bricks in coke ovens Jan 03, 2024

High aluminum firebrick is a kind of refractory product with Al2O3 content of more than 48% in aluminum silicate refractory. According to the composition of the main minerals in the products, the high alumina refractory products are divided into four categories: mullite - corundum, corundum - mullit...

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Impact Of Production Operations On Refractory Materials In Kilns Jan 04, 2024

With the increase in the number of new dry production lines and the technological progress of the cement industry in recent years, refractory materials have become one of the indispensable bulk consumable materials in the cement industry production process (clinker calcination), and their direct cos...

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$Causes And Solutions Of Damage To Refractory Bricks In The Transition Zone Of Cement Kilns$

Causes And Solutions Of Damage To Refractory Bricks In The Transition Zone Of Cement Kilns Jan 03, 2024

In the cement kiln transition zone, refractory materials are subject to corrosion and pressure from all aspects during use, resulting in a service life that is usually 40% lower than that in the firing zone. 1. Cause of damage 1. Effect of high temperature The ambient temperature in the transition z...

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Preparation Of Mullite Fiber-Based Porous Ceramics By Light-curing 3D Printing Jan 02, 2024

Traditional molding technology can no longer meet the needs of various industries for high-precision, complex-structured mullite fiber-based porous ceramics. Light-curing 3D printing technology can directly produce ceramic materials of near-net size and is an ideal technology for preparing complex-s...

$Requirements For The Use Of High Alumina Refractory Bricks In Coke Ovens And Oven Precautions$

Requirements For The Use Of High Alumina Refractory Bricks In Coke Ovens And Oven Precautions Dec 29, 2023

High-alumina refractory bricks have been widely used in coke ovens because of their excellent high temperature resistance, thermal shock resistance and corrosion resistance. Coke oven is an important equipment in the metallurgical industry and is mainly used to produce coke. In the production proces...

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high-alumina refractory bricks
Silica Brick

$Causes Of Coking When Burning Fluorine-Containing Waste In Rotary Kilns And Its Impact On Refractory Materials$

Causes Of Coking When Burning Fluorine-Containing Waste In Rotary Kilns And Its Impact On Refractory Materials Dec 27, 2023

There are two main types of coking situations in the process of incineration waste treatment in rotary kilns, including: the first is the coking of low-melting point salts in the furnace. During the incineration treatment process, the waste will decompose at high temperatures. The decomposed element...

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Polycrystalline Mullite Fiber Dec 26, 2023

Polycrystalline mullite fiber (PMF) is the latest ultra-light and high-temperature refractory fiber at home and abroad. It is one of the entire Al2O3-SiO2 series ceramic fibers. Its service temperature is 1500-1700°C, which is 200 times higher than that of glass fiber. -400℃. Polycrystalline mul...

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$Main Characteristics Of Refractory Fiber$

Main Characteristics Of Refractory Fiber Dec 26, 2023

Refractory fiber, also known as ceramic fiber, is an artificial inorganic non-metallic fiber material. It is a glass phase or crystalline binary compound composed of aluminum oxide and silica as the main components. Using refractory fibers as hot surface materials or insulation materials for industr...

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$The Group Standard Review Meeting For The "Technical Specifications For Green Design Product Evaluation - Magnesium Carbon Bricks" Organized By The China Refractory Industry Association Was Successfully Held$

The Group Standard Review Meeting For The "Technical Specifications For Green Design Product Evaluation - Magnesium Carbon Bricks" Organized By The China Refractory Industry Association Was Successfully Held Dec 25, 2023

On December 8, 2023, it was organized and formulated by the China Refractory Materials Industry Association. Zhejiang Zili High Temperature Technology Co., Ltd., Beijing Guojian Lianxin Certification Center Co., Ltd., etc. were responsible for drafting, Beijing Lier High Temperature Materials Co., L...

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magnesia carbon bricks

$Market Analysis Of Bulk Refractory Materials In November 2023$

Market Analysis Of Bulk Refractory Materials In November 2023 Dec 21, 2023

Window data show that in November, the bulk raw material market was mainly stable, the benchmark price of silicon carbide fell again, and magnesia suppliers were planning to raise prices. Many accidents have led to increased concerns about the impact of safety production, the impact of enviro...

What You Should Know About High Alumina Bricks Dec 19, 2023

Refractory bricks are a building material used in high-temperature environments and can withstand extremely high temperatures and chemical corrosion. In the steel industry, refractory bricks are widely used in the lining of high-temperature furnaces, converters, smelting furnaces, crucibles and othe...

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High Alumina Brick
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