Mat. Res. vol.15 número6

The direct coating technique involves the deposition of the multilayer film on the surface of single cells or cell aggregates.. The indirect method refers to

Fracture surface of a amorphous glass (IPS Empress2 body, Ivoclar AG, Schaan, Liechtenstein; note the tailed fracture markings (top right) pointing toward the crack origin;

Crack propagation path for lingual+buccal loading case, for each loading sides, with a pre- existing crack at lingual side.. Crack propagation path for lingual+buccal loading case,

In PP-EVA samples there was a more pronounced loss (~ 50%) from exposed in 8 months, caused by the greater crack propagation; since the composites showed a greater loss in the

In the following part, a correlation between fractal dimension, total energy of fracture and the average resistance to crack propagation is proposed; all these parameters

For higher stress values (Figure 9), the fractured surface has mainly overloading areas; with apparently little crack propagation regions.. With the reduction of the stresses

By summing up all these results, overall CPD is drawn to establish crack origin, crack propagation region and final failure region (Figure 6). However, at a few regions, the

Three factors are considered which have an influence on the behavior and the propagation of the crack: the rotational speed, the length of the rotor and the diameter of the