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Overview of Chrome Corundum Bricks for Glass Kilns

Date:2018-04-12 16:04 From:Zhengzhou Sunrise Refractory Author:admin
Product performance:
The main mineral composition is α-Al2O3 - Cr2O3 solid solution. Minor minerals are composed of a small amount of composite spinel (or no composite spinel) and 1% to 30% chromium oxide bricks. There are two types of cast fused alumina bricks and sintered chrome corundum bricks. In general, chrome corundum bricks refer to sintered chrome corundum bricks.
The α-Al2O3 catalyst was used as a raw material, and an appropriate amount of chromia powder and chrome corundum clinker fine powder were added, and they were shaped and fired at high temperature. The chromium oxide content of sintered chrome bricks is generally lower than that of cast fused alumina bricks. It can also be prepared by mud casting method. The powder of α-Al2O3 and chromia powder are evenly mixed, thickening mud is made by adding glue and organic binder, at the same time, part of chrome corundum clinker is added, and brick is made by grouting method. , and then firing. Can be used as lining of glass kiln, drawing glass flow hole cover plate brick and used for hot metal pretreatment device, waste incinerator, coal water slurry pressure gasification furnace back lining and so on.
use:
At present, the application of chrome corundum bricks has been more widely used. One is chrome corundum bricks made of metal chromium slag as the main raw material. The products are widely used in zinc smelting electric furnaces, volatile kiln, chrome corundum bricks have excellent The thermal vibration stability and high temperature creep performance, while meeting the requirements of the national circular economy.
Testing Equipment:
The company owns the Shimadzu XRF-1800 Scanning X-ray Fluorescence Spectrometer, Ultrasound Internal Structure Detectors and other advanced analytical instruments and testing equipment to inspect raw materials for production, molten liquid in the electric furnace, and end-products to ensure products. The manufacturing process is in a quality-controlled state.
After-sale service:
At present, Tianyang's products have been exported to more than 50 countries and regions such as Asia and Europe. Regardless of where you come from, Tianyang will provide you with quality products and sincere services for a long period of time, focusing on casting the heart for glass companies.

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