As two important types of abrasive grains, aluminum oxide and silicon carbide are experiencing different market situation. In 2014, brown fused alumina market continued to be sluggish, while silicon carbide market remained stable.
GIA announces the release of a comprehensive global report on Alumina Zirconia Oxide Abrasives. The global market for Alumina Zirconia Oxide Abrasives is projected to reach US$219.2 million by 2020.
The 3rd generation semiconductor material featured silicon carbide is rising rapidly thanks to its superior performance and have been widely used in photoelectric devices, power electronic devices.
Flap discs are made by attaching many pieces of abrasive cloth onto the substrate by overlapping them in fan-shaped. New arrange of abrasive cloth can maximize the cutting angle and guarantee simultaneous consumption of substrates and abrasives.