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Home / News / Products News / A metallographic polisher is a precision laboratory instrument

Home / News / Products News / A metallographic polisher is a precision laboratory instrument

A metallographic polisher is a precision laboratory instrument

A metallographic polisher is a precision laboratory instrument that removes deformations from metal samples or other materials. The process consists of several steps, each using progressively finer abrasives, and the end result is a surface that is highly reflective and deformation-free. To produce accurate results, it is important to use the appropriate polishing cloths and polishing abrasives for the material.

The diamond abrasive on the polishing disks guarantees uniform material removal. The tool also prevents smearing of soft or brittle phases, resulting in perfectly plane specimens. A metallographic polisher can work with all types of materials, and many are available in standard diameters.

A metallographic polisher will display the morphology of a material, which helps you determine how it reacts to mechanical abrasion. When the metallographic polisher is used for grinding and polishing, it will display the morphology of the materials according to their hardness and ductility.

A metallographic polisher can also be used for electropolishing. The electrolytic action of an electric current on the sample exposes the grain boundaries, phases, and metallurgical features. This type of machine is particularly useful for copper alloys and austenitic stainless steel. In addition to polishing, electropolishing machines also work for etching.

A metallographic polisher is an essential device for metallography. It can grind, polish, and remove the debris from the sample. Its microprocessor-controlled speed is variable, from fifty to six hundred rpm, making it a versatile machine for metallography. The metallographic polisher is an indispensable device for laboratories, research facilities, and colleges.

The polishing cloths are made of various materials. Different technical materials require different types of cloths. The diamond grits are suitable for metals and non-metals. Usually, diamonds are the most suitable abrasive for polishing. They remove metals, stones, and other materials with the highest degree of planeness.
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