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Can brown corundum replace white corundum in abrasives and grinding tools? ——Knowledge Questions and Answers
Can brown corundum replace white corundum in abrasives and grinding tools? ——Knowledge Questions and Answers Q1: What are brown corundum and white corundum? Brown corundum is an abrasive made of bauxite as the main raw material and smelted at high temperature. Its main component is aluminum oxid...Read more -
Performance of White Fused Alumina in Investment Casting
Performance of White Fused Alumina in Investment Casting 1. Investment Casting Shell Material White fused alumina is produced by fusing high-quality industrial alumina at temperatures above 2000 °C. It offers exceptional purity (α-Al₂O₃ content > 99–99.6%) and a high refractoriness of 2050 °...Read more -
How to choose the right grinding beads in wet grinding?
How to choose the right grinding beads in wet grinding? In the wet grinding process, the choice of grinding beads is directly related to the final grinding efficiency, product quality and equipment life. Whether in the coating, ink, electronic paste or biomedicine industries, choosing the right g...Read more -
Alumina powder breakthrough in 3D printing materials
Alumina powder breakthrough in 3D printing materials Walking into the laboratory of Northwestern Polytechnical University, a light-curing 3D printer is humming slightly, and the laser beam is moving precisely in the ceramic slurry. Just a few hours later, a ceramic core with a complex structure l...Read more -
2025 12th Shanghai International Refractory Exhibition
2025 12th Shanghai International Refractory Exhibition Industry event focuses on new trends in global refractory development In order to promote technological progress and international exchanges in the refractory industry, the highly anticipated” (Refractory Expo 2025) will be held in Dece...Read more -
How does white corundum powder extend the service life of tools?
How does white corundum powder extend the service life of tools? What is the most painful thing in the dry cutting and grinding industry? It is not the increase in electricity bills or the difficulty of work, but the tools that die too quickly! Grinding wheels, sanding belts, oilstones, grinding ...Read more
