Accordingly, the allowable stress was found for two types of material of hardness 600 and 800 Hv, assuming an inclusion size ( sqrt{A}=50 ) μm.
As for the case of earlier work the percentage contributions of the grain size and type of material (hardness) were about 29.90, 17.90, respectively.
Thus the conclusion of a correlation of hardness and shear modulus is inapplicable for this type of hard materials.
In term of lithological susceptibility, the Semilir formation was considered as the medium susceptibility class and the Nglanggran Formation was defined as the moderate susceptibility class due to their types of rock, compactness, hardness, the levels of weathering and the levels of erosion.
A combined rotary-percussive drill uses both types of action when the hardness of the stratum warrants it.
The films with lower porosity, smaller grain size, and composed of a mixture of different types of crystals possess higher hardness.
There are several types of tires, with varying degrees of hardness.
It indicated that increasing of phosphate level caused an alleviatable effects in increasing of hardness when emulsion-type sausage made by pre-rigor meat, but opposite effects made by ageing meat or frozen meat.
Ten or fifteen years ago, at Katz's Delicatessen, on the Lower East Side, I chose from three or four types of salami that varied in hardness and intensity.
The hardness of both types of films was found to saturate at a substrate bias of approximately −100 V and a partial pressure of nitrogen or methane of 0.65 Pa.
