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Types and physical properties of common refractories

1、 What is refractory? Refractory materials generally refer to inorganic non-metallic materials with a fire resistance of more than 1580 ℃. It includes natural ores and various products made through certain processes according to certain purpose requirements. It has certain high-temperature mec... Read More

Development trend of abrasive and abrasive tools industry in 2022

Since 2021, risks and challenges at home and abroad have increased, and the global epidemic has spread. China’s economy has maintained a good momentum of development amid orderly and coordinated national efforts. Market demand improvement, import and export growth, abrasives industry contin... Read More

Refractory manufacturer high temperature sandblasting castable white corundum sand fine powder

Refractory material concept: A class of inorganic non-metallic materials with a refractoriness not less than 1580°C. Refractoriness refers to the Celsius temperature at which the refractory cone sample resists the action of high temperature without softening and melting under the condition of no ... Read More

Wear-resistant means to withstand friction.

Wear-resistant Wear-resistant means to withstand friction. definition: It is a new type of material with special electrical, magnetic, optical, acoustic, thermal, mechanical, chemical and biological functions Introduction There are many types of wear-resistant materials and a wide range of uses. ... Read More

Causes and countermeasures of common problems in the application of white corundum abrasive？

Causes and countermeasures of common problems in the application of white corundum abrasive？ Due to the relationship between the material, white corundum as abrasive compared with other products have a great difference, because the alumina content of white corundum is relatively high, can meet t... Read More

To introduce you to white corundum

White corundum is made from high quality alumina powder by electric smelting. It has the color white, high hardness, lower toughness, high purity, excellent self-sharpening, grinding force, low calorific value, high efficiency, naisuanjian corrosion, high temperature resistance, good thermal sta... Read More

China’s total exports of white corundum were 181,500 tons, with a year-on-year growth of 48.22%.

According to customs statistics, in the first half of 2021, China’s total exports of white corundum were 181,500 tons, with a year-on-year growth of 48.22%. Total imports of white corundum were 2,283.48 tons, up 34.14% year on year. According to the monthly export volume of white corundum,... Read More