Sentence examples for indentation area from inspiring English sources
Topographic examination of the indented zone revealed the presence of edge cracks inside and outside the indentation area when the load exceeds beyond 90mNN.
Also, there are water molecules remaining in the indentation area for wet indentation cases.
It was observed that a state of compressive residual stress is introduced inside the indentation area.
Also, the SEM image of the same indentation area displayed in the inset of Fig. 4 does not reveal any characteristic of the pressure-induced metallization, either.
For uncoated samples, Sn whiskers and hillocks were abundant near the indentation area, while only hillocks were found further outside the area (i.e., >0.2 mm).
c A typical F-D curve during bonding of Ag NWs on Au. d SEM image of bonding location, with high-magnification images of e and f close to the indentation area with a force of 400 µN.
Open image in new window Fig. 2 Microstructures of indentation areas after bonding with different forces from 300 to 500 µN.
The time domain model of calculating indentation areas, as well as regenerative dynamic uncut chips, is formulated for the prediction of the stabilizing effect induced by interference areas between the edge profiles and undulation left on a workpiece.
We observed that the fluid flow easily broke some less-consolidated areas (low indentation modulus) area, coupled with increase in porosity; and consistent with fines/particles migration and re-sedimentation were identified, although the effective stress showed only a minor effect on the rock microstructure.
The damage consisted of a combination of delamination cracks parallel to the surface and mismatched cracks normal to the surface resulting in raised features where the indenter contacted the surface with no damage extending past the indentation contact area.
After the indentation projected area calibration, the hardness values of the indium thin film and wires were measured to be about 2.15 ± 0.5 and 1.3 ± 0.4 GPa, respectively.
