A failure analysis was performed on a plumbing failure. The line is a corrugated water line to a bathroom sink. The pipe failure occurred at a bend in the water supply line it was due to stress corrosion of the yellow brass line. Microscopic examination of the largest crack showed that there was also dezincification […]
Failure Analysis of Broken Tempered Glass Window
Failure analysis of tempered glass windows is normally impossible because the failed window falls apart into a large number of similar pieces, and locating the origin is impossible. However, there are cases when the window remains intact, and root cause failure analysis is possible. In this case the glass expert was able to preserve the […]
Failure Analysis Expert Examines a Corrosion Failure
Corrosion engineer performed a metallurgy failure analysis to determine the cause of prematurely failing burners in a particular brand of gas grill. The burners in question would fail completely after two or three years of service. The failure analysis of the burner revealed that the grill manufacturer made the subject gas burners from an inferior […]
Failure Analysis of Broken Drinking Glass
Glass expert performs a failure analysis on a broken drinking glass from a restaurant. As the glass was being filled with cold water, the drinking glass split into two equal halves. The failed drinking glass was made of thick glass, and its rim was tempered. A failure analysis was performed by a glass failure analysis […]
Failure Analysis Expert Examines Bottle Failure
Glass failure analysis expert witness prepared numerous bottle failures of “off the shelf” 12 oz beer bottles by over-pressuring them with a hydraulic pump. These tests were needed to generate bottle failures of a known origin in order to examine the crack patterns, the fracture surfaces, and the failure origins. Numerous bottles were broken, and […]
- « Previous Page
- 1
- …
- 37
- 38
- 39
- 40
- 41
- …
- 60
- Next Page »