Sentence examples for failed specimen from inspiring English sources

Analysis of failed specimen surfaces using SEM further assisted in understanding and quantifying the damage accumulation and failure mechanism.

A microscopy study of a failed specimen revealed that the failure process was mainly driven by fibre kinking, although extensive matrix cracking and delaminations were also found.

Magnified views of the failed specimen surfaces, viewed under a scanning electron microscope, indicate a change in failure modes as strain rate is increased, which brought about the increase in energy observed.

Open image in new window Fig. 4 Multiple-cracking behavior as seen in the failed specimen.

Based on experimental observations (e.g., the failed specimen in the current study), the debonded FRP area can be defined as a trapezoidal area, as illustrated by the shaded area in Fig. 9a for side-bonded EB FRP and in Fig. 9c for U-jacket EB FRP.

The predicted maximum defect size in a volume of a fatigue specimen reasonable corresponds to the size of defect observed on the fracture surface of failed specimen.

The failure characteristics of the composites were examined by microscopic observations of failed specimens.

Fracture surfaces of all the failed specimens were examined in a scanning electronic microscope (SEM).

Scanning electron microscopy (SEM) was used to examine the fracture surface of the failed specimens.

Fractographic examinations of failed specimens revealed brittle transgranular fracture with crack arrest markings on flat facets.

Microscopic observations of damage accumulation and failure mechanisms were also made on failed specimens.