June 13 , 2023

What Changes Occur in Brown Fused Alumina After Calcination?

Calcination is a kind of abrasive processing method, of applied to Brown Fused Alumina. These may be either 1050℃ as medium temperature heat treated or 1350℃ temperature heat treated, both enhance toughness, 1350 heat more so than 1050 heat.

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June 02 , 2023

1050 Calcined Brown Fused Alumina For Coated Abrasives

After calcination, brown fused alumina reduces the reverse expansion, impurities and micro-cracks caused by crushing of abrasive particles, and the grain has the characteristics of high purity, stable chemical properties and high temperature resistance.

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