Diamond indenter
Diamond indenter for hardness testing: its high hardness prevents deformation and provides precise measurement results.
Physical-Chemical Mechanism of Action
A diamond indenter is a geometrically defined test piece used in Vickers, Rockwell, and Knoop methods. It consists of a single-crystal diamond with extreme wear resistance.
Metallurgical Relevance & Welding Risks
The high hardness of the diamond indenter prevents distorting deformation of the geometry during measurement. This ensures precise and reliable hardness values. A missing or damaged indenter can lead to inaccurate measurement results, compromising quality assurance.
Workshop Practice & Instructions
Always use a new and intact diamond indenter for each measurement. Ensure the indenter is clean and free from deformation. Keep the test specimen temperature constant during tests to obtain consistent results.