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Three common ways to reduce the high temperature erosion of magnesium carbon brick

ZHENJIN REFRACTORIES deep refractory industry for 37 years, according to the daily work of practice and experience, the current common method to re

2022.12.19

High temperature performance index of refractory materials

Refractory materials in the process of use, subject to high temperature (generally 1000-1800 ℃) under the physical, chemical, mechanical and ot

2022.12.14

Development status and future prospects of China's refractory industry (4)

The development direction of China's refractory industry From 2011-2020, China's refractory industry has entered the fast lane of development and ac

2022.12.05

Development status and future prospects of China's refractory industry (3)

The refractory industry in the past decade continued to help the development of the steel industry 2.1 Refractory materials industry to support the t

2022.12.05

Development status and future prospects of China's refractory industry (2)

1. The achievements of the refractory industry in the past ten years (2) 1.3 Energy conservation, environmental protection and green development Du

2022.12.02

Development status and future prospects of China's refractory industry (1)

From 2011 to 2020, especially since the 18th National Congress of the Communist Party of China, the supply-side structural reform of my country's stee

2022.12.01

What are the damage mechanisms of cement rotary kiln kiln refractories?

The ambient temperature at the kiln mouth of cement rotary kiln is high and fluctuates in a wide range (1000°C-1400°C): the high temperatur

2022.11.30

Cement rotary kiln refractory construction specification

A. Refractory replacement standards Refractory maintenance management, to implement the basic principle of standard replacement, refractory bricks

2022.11.29

Types and applications of refractory materials

The types of refractories are mainly divided into alkaline refractories, acid refractories and neutral refractories, which are widely used and are

2022.11.28

What is the formulation principle of low cement refractory castable?

The preparation principle of low cement refractory castable is the reasonable selection of granular gradation, ultrafine powder and admixture va

2022.11.23

$A brief history of refractories (2)$

A brief history of refractories (2)

In 1970, Japan began to produce magnesia carbon bricks, and used them in the hot spots and slag lines of electric furnaces, and also used magnes

2022.11.18

$A brief history of refractories (1)$

A brief history of refractories (1)

Refractories become necessary materials only after humans understand the use of fire, so it can be said that the history of fire is the history

2022.11.17

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