Metallography is the science of revealing and evaluating the internal structures of materials. It is one of the most important met...
The first step in preparing a specimen for metallographic or micro structural analysis is to locate the area of interest. Sect...
Following cutting or sectioning the specimen is typically mounted. Mounting provides the following advantages:
•...
GRINDING
The purpose of the grinding step is to remove damage from cutting, planarize the specimen(s), and to remove ma...
Etchant
Composition
Concentration
Conditions
Comments
Kalling’s No:1
Distilled w...
Vickers Hardness Test
It is the standard method for measuring the hardness of metals, particularly those with e...
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