In the field of high-temperature industry, a material known as "heat-resistant warriors" - silica bricks, has become the first choice for many high-temperature furnace linings with its excellent refractory performance and stable chemical properties. Gongyi Yuying Refractory Materials Co., Ltd., with advanced technology and rigorous quality control, produces silica bricks that are not only of high quality, but also the best in the industry. Next, let's unveil the mystery of silica bricks and learn more about its production process, characteristics and wide application.
Silica bricks are widely used in high-temperature industrial furnaces, boilers and other equipment due to their superior refractory properties, and play a vital role in ensuring the safety and stability of industrial production.
Briefly describe the silica brick production advantages of Gongyi Yuying Refractory Materials Co., Ltd.
Gongyi Yuying Refractory Materials Co., Ltd. has become a leader in the silica brick industry with many years of production experience and advanced technology, and its product quality and reputation are well-known in the industry.
Silica bricks, as a kind of refractory material, are widely used in high-temperature industrial furnaces. So, what are silica bricks? What is the production process of silica bricks? What are its characteristics? What are its uses? This article will answer your questions one by one and introduce the high-quality silica bricks produced by Gongyi Yuying Refractory Materials Co., Ltd.
1. What is silica brick?
Definition of silica brick
Silica brick is a refractory brick with calcium silicate as the main component, which has good refractory performance and high temperature stability.
Main components of silica brick
Silica brick is mainly composed of minerals such as calcium silicate and silicate, which give silica brick excellent refractory performance.
2. Production process of silica brick
The production process of silica brick mainly includes raw material selection, batching, mixing, molding, drying and sintering.
1. Raw material selection: The selection of high-quality raw materials is the key to ensuring the quality of silica bricks. Gongyi Yuying Refractory Materials Co., Ltd. selects high-quality raw materials to ensure the excellent performance of silica bricks. .
2. Batching: According to the performance requirements of silica bricks, the silica raw material is batched with an appropriate amount of additives.
3. Mixing: Mix the ingredients evenly so that the additives are fully combined with the silica raw material.
4. Molding: Put the mixed materials into the mold and make them into brick shape by pressure.
5. Drying: Dry the formed brick body to remove moisture and ensure the stability of the brick body.
6. Sintering: Put the dried brick body into a high-temperature furnace for sintering to give it a certain strength and density.
7. Quality inspection: Strict quality inspection is carried out on the sintered silica bricks to ensure that they meet national standards and customer requirements.
3. Characteristics of silica bricks
1. High temperature resistance: silica bricks have excellent high temperature resistance and can withstand high temperatures up to 1650℃.
2. Corrosion resistance: silica bricks have good corrosion resistance to acidic and alkaline gases and slag.
3. Wear resistance: silica bricks have high wear resistance and are suitable for high temperature wear environments.
4. Thermal conductivity: silica bricks have good thermal conductivity, which is conducive to the uniform distribution of temperature in the furnace.
5. Slag resistance: silica bricks have good slag resistance to slag, which can prevent slag penetration and erosion.
4. Uses of silica bricks
Silica bricks are widely used in high-temperature industrial furnaces, such as steelmaking furnaces, ironmaking furnaces, aluminum smelting furnaces, ceramic furnaces, etc. Its main uses are as follows:
1. Furnace lining: As a furnace lining material, it is used for the lining of high-temperature industrial furnaces to protect the furnace body from the erosion of high-temperature slag and gas.
2. Furnace bottom: used for the furnace bottom to withstand the pressure and scouring of high-temperature melt.
3. Furnace wall: used for furnace wall to isolate high-temperature melt from the environment outside the furnace.
4. Furnace door: used for furnace door to prevent high-temperature melt leakage.
High-quality silica bricks of Gongyi Yuying Refractory Co., Ltd.
The silica bricks produced by Gongyi Yuying Refractory Co., Ltd. are made of high-quality raw materials and advanced production technology, with the following advantages:
1. Stable quality: strictly control the production links to ensure the stable quality of silica bricks.
2. Excellent performance: silica bricks have excellent properties such as high temperature resistance, corrosion resistance, and wear resistance.
3. Long service life: silica bricks have a long service life in high temperature environments, reducing the maintenance cost of users.
4. Considerate service: The company provides professional pre-sales, in-sales, and after-sales services to solve users' worries.
VI. Selection and use precautions of silica bricks
1. Choose the right silica brick: According to different industrial furnace types and operating conditions, choose the right silica brick type and size to ensure the best furnace lining performance.
2. Ensure construction quality: During the construction process, ensure that the brick joints are uniform and the contact between bricks is good to avoid shortening the life of the furnace lining due to construction quality problems.
3. Control the use temperature: Although silica bricks are resistant to high temperatures, the temperature must still be controlled within the safe use range of the material in actual use to avoid damage to the brick body due to overheating.
4. Regular inspection and maintenance: During use, regularly check the damage of silica bricks and repair or replace them in time to ensure the integrity and safety of the furnace lining.
Silica bricks produced by Gongyi Yuying Refractory Co., Ltd.
Gongyi Yuying Refractory Co., Ltd., with advanced production technology and strict quality management system, produces silica bricks of high quality and excellent performance. Its products are not only well-known in the domestic market, but also exported overseas, becoming a leader in the industry. Choosing Yuying Refractory is choosing quality and trust.
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