Sentence examples for hardness increase from inspiring English sources

Hardness increase is due to the embedding of tungsten carbide hard metal matrix.

Surface hardness and substrate hardness increase with deformation increasing.

The microstructural changes contributing to this hardness increase are mainly the formation of precipitate phases.

The review clearly shows that nanostructure dependent hardness increase (compared to hardness of the bulk counterparts) sustains higher annealing temperatures than hardness increase due to an increased density of point- and/or line-defects.

Also at an irradiation temperature above 550 °C no detectable hardness increase due to irradiation was detected.

In the 6082 alloy, containing less alloy elements, the hardness increase is smaller reaching the level of 120 HV 0.5.

The findings indicate that the indentation hardness increase is significant and agrees within the range of errors.

All the steels showed satisfactory hardness increase due to nitriding under these conditions.

After chemical treatment with chlorosulfonic acid and with OsO4 the samples show a drastic hardness increase.

All these materials are hard, brittle, dark-gray solids with the hardness increasing with the boron content.

Hardness increases are much smaller at 500 °C.