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2018-04-26
Performance and Application of Low Thermal Conductivity Multi-layer Composite Mullite Brick
At present, large and medium-sized cement rotary kiln in China generally use silicon molybdenum bricks as the preferred refractories for non-firing belts. However, as molybdenum bricks are used as the main raw materials, corundum phase is t...
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2018-04-24
Hot stove light insulation brick
The purpose is to meet the need for high air temperature and longevity of the hot blast stove (this is very important). Understand these types of lightweight insulation bricks and carefully select insulation materials. (1) Lightweight silic...
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2018-04-19
The 29th China Glass Show (Shanghai) Participate in the Raiders
From April 19th to 22nd, the 29th China International Glass Industry Technology Exhibition will be held at Shanghai New International Expo Center. The global glass network will be invited as the most influential media platform in the glass...
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2018-04-19
2018 The 29th China Glass Show (Shanghai) Participate in the Raiders
From April 19th to 22nd, the 29th China International Glass Industry Technology Exhibition will be held at Shanghai New International Expo Center. The global glass network will be invited as the most influential media platform in the glass...
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2018-04-16
The 29th China International Glass Exhibition
The 29th China International Glass Exhibition (CHINA GLASS 2018) will be held from April 19th to 22nd, 2018 at the China Shanghai International Exhibition Center (new hall). The exhibition will continue adhering to the concept of profession...
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2018-04-11
Insulation brick selection and function
At present, there are many kinds of lightweight insulation bricks, and their performance varies greatly. When used as a feeder material. In addition to having low and low, the following requirements should also be met: 1 Refractoriness to f...
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2018-04-09
the insulation performance of mullite insulation brick
The mullite insulation brick usually contains impurity oxides such as TiO2, Fe2O3, CaO, MgO, K2O and Na2O, and the impurity content of mullite produced from natural raw materials is higher than that of synthetic raw materials. These impurit...
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2018-04-03
The principle of phase equilibrium of high alumina refractory bricks
When the temperature of the high alumina refractory brick is above 1545C, the amount of solid phase (mullite or corundum) increases as the content of A12O3 increases, and the amount of liquid phase that can be generated in the product decre...
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2018-03-28
Lightweight firebrick ten functions
1. Light-weight: Light-weight bricks have a dry capacity of only 500-700kg/m*3, which is 1/4 of general concrete, 1/3 of clay, and 1/2 of hollow blocks, because their bulk density is lower than that of water. Commonly known as aerated concr...
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