• Engineers can use hardness testing to verify the composition or heat-treatment history of materials. • Rockwell, Brinell, Vickers, and Shore are common hardness tests. Their use depends on the ...

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According to ASTM E-384, micro hardness testing specifies an allowable range of loads for testing with a diamond indenter. The resulting indentation is then recorded and converted to a hardness value.

The hardness of a material is defined as its resistance to another material penetrating its surface and is related to its wear resistance and strength. Higher hardness is related generally related to ...

AURORA, Ill.—Mitutoyo America Corp. released the newest HR-530 series Rockwell Hardness Testers, including the HR-530 and HR-530L. The series features electronic controls, which provide capabilities ...

Aurora, IL. Mitutoyo America Corp. has announced the release of the latest Rockwell hardness testers, including the HR-530 (maximum specimen size height: 250 mm; depth: 150 mm) and the HR-530L ...

Three samples of shale rock, two from the Eagle Ford play and one from the Haynesville play, were successfully tested by instrumented indentation using a Nano Indenter G200 from KLA. Results were ...

MicroMet 6000 Series microindentation hardness testers perform Vickers and Knoop dead-weight microhardness tests. The testers have monochromatic, parallel-beam LED illumination and an integrated ...