Sentence examples for of moderate hardness from inspiring English sources
In addition, all chemically pure CaPO4 are colorless transparent crystals of moderate hardness but, as powders, they are of white color.
It is concluded that the pulsing of nitrogen flow rate during reactive deposition of TiN coatings allows one to obtain encouraging combinations of moderate hardness and high toughness.
While non-reactive deposition processes resulted in the growth of nanocrystalline thin films of moderate hardness but brittle character, the reactive deposition led to the growth of nanocrystalline coatings with high hardness (up to 2500 HV0.05) and toughness.
Nodules of the mineral were carefully flaked to make blades and arrowheads of moderate hardness and durability even after copper was adopted for this purpose.
Organisms were maintained in nanopure water reconstituted to moderate hardness [ 86] and renewed weekly.
The mechanical study on the (0 1 0) plane of the IMLT single crystal analyzed by Vickers microhardness tester reveals the moderate hardness of the material.
By using the relationship between hardness and stress, 1-μm-thick ta-C films were successfully deposited using −2000 V with a moderate hardness of about 36 GPa and a low stress of less than 1 GPa.
The hardness of films exceeds 25 GPa at the pressure less than 1 Pa, whereas the films with a moderate hardness of about 16.5 GPa are prepared at the pressure higher than 1 Pa.
Zirconia coatings with high morphological heterogeneity (nanocrystals with an average size of 45±± 2 nm), moderate hardness (about 4.5 5.5 GPa) and high elastic modulus (about 272 285 GPa) were formed on zirconium surface after abrasive blasting followed by IHT at 1000 °C for 30 s.
Results of nano-indentation analysis confirm moderate hardness, high wear resistance, high resistance to fatigue fracture and high adhesiveness of ZrxW1 − xNy films.
The excellent cavitation erosion resistance was due to the combined effect of a high volume fraction of retained austenite (89%) and a moderate hardness (450 Hv).
