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Hardness Measurements by Spherical Indenters

2000
Abstract In the Brinell hardness test (Brinell, 1900) a hard spherical indenter is pressed under a fixed normal load on to the smooth surface of the metal under examination. When equilibrium has been reached, say after 15 or 30 sec., the load and indenter are removed and the diameter of the permanent impression measured.
openaire   +1 more source

Micro-indentation Hardness

Journal of Dental Research, 1961
Gunnar Ryge   +2 more
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Indentation hardness testing

Journal of the Franklin Institute, 1949
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Indentation hardness testing of ultra hard materials

1988
H. Richter, M. Petzold, G. Zahn, P. Grau
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