Quality Products for Metallographic Sample Preparation & Analysis

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Powders

Allied alumina powders are made of 99.9% pure aluminum oxide to the highest quality specifications. They are used for final polishing of metallographic specimens. Mix with DI water to produce a liquid slurry. The 0.05 µm particle type/shape is gamma, while 0.3 and 1 µm are alpha.

Silicon carbide powders are for use in high precision lapping and polishing operations.  Supplied in a wide range of grit sizes, these high quality abrasive powders can be used where repeatability of material removal rate is required.

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Abrasives

Alumina - Made with 99.9% pure aluminum oxide, these high-purity abrasives are available in powder, suspension and colloidal formulations. 

Diamond - Available in either poly or monocrystalline, this premium grade diamond abrasive is available in several carrier options, alcohol, compound, glycol, water; all being water-soluble.

Silica - Available in various particle sizes and formulations, these products are used primarily for final polishing applications to achieve ultra smooth surface finish with minimal material removal rate.

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