Sentence examples for which hardness from inspiring English sources

Tungsten borides belong to the group of potentially superhard materials which hardness could be compared to cubic boron nitride and diamond.

For the specimen treated with the highest intensities, the depth of the area showing high misorientations is different from the depth over which hardness varies.

The BCC NbMoTaW HEAFs exhibited the strongest grain size ∼10 nm with the hardness of ∼16.0 GPa, above which the hardness decreases with increasing the grain size or film thickness, while below this critical size the material softening occurs.

With the aid of nano-indention, hardness and elastic modulus were measured in which the hardness reaches 7.5 GPa for Zr23Cu23Ni27Al27 TFMG.

A new abrasive material for high-temperature cutting processes has been designed, which combines hardness and chemical stability, by encapsulating hard particles (SiC) with an inert metal oxide film (alumina).

After annealing up to 700 °C, the CrN coatings displayed a hardness of only about 7.5 GPa as compared to CrAlN coatings, which exhibited hardness as high as 22.5 GPa.

A different type of testing machine, which indicates hardness directly, bears the name Rockwell.

Pure sapphire is one of the hardest minerals in the world, ranking 9 on the Mohs scale, which measures hardness of minerals from one (talc) to 10 (diamond).

Titanium is known as a metal, which combines hardness and immutability with extreme lightness.

Mg is a basic metal which increases Hardness of water (Razmkhah et al. 2010).

The more adherent layers are CrN ones which exhibit hardness up to 1900 2100 HV.