CORE-Materials:
Brinell hardness testing: Calibration block
CORE-Materials:
Brinell hardness testing: Surface preparation
CORE-Materials:
Brinell hardness test: Ready for the test
CORE-Materials:
Brinell hardness test: Applying load
CORE-Materials:
Brinell hardness test: Set position
CORE-Materials:
Brinell hardness test: Ball impression
CORE-Materials:
Brinell hardness test: Reading ball impression
CORE-Materials:
Brinell hardness test: Load limits
CORE-Materials:
Vickers hardness test: Calibration block
CORE-Materials:
Vickers hardness test: Eyepiece microscope
CORE-Materials:
Minimum distance from edge for hardness testing
CORE-Materials:
Vickers diamond indentor: the mount
CORE-Materials:
Vickers diamond indentor: the end