Fracture Surface at One Failure Origin Assembled Pie Plate Showing Several Failure Origins Read Consulting Failure analysis lab performed a glass failure analysis. An annealed borosilicate glass Pyrex baking dish failed as a result “thermal shock”. There were multiple origins for the failure, and these all initiated at damage sites on the bottom of the […]
Glass Experts Examine Interior Wall of Champagne Bottles
The gas in champagne and most other sparkling wines results from the addition of a small amount of sugar after fermentation has ended. After the sugar addition, bottle is capped. The sugar reacts with remnant yeast and converts to alcohol and carbon dioxide. Because the bottle is sealed, the CO2 gas enters the wine as […]
Food Contamination: Wine Bottle Contaminant
Although Read consulting is a failure analysis lab, Failure experts at Read Consulting have worked with numerous food packaging companies to determine the cause of food contamination and work with food packaging companies to correct the problems they are encountering. In this case, a claim was made that a mobile wine bottling line was damaging […]
CA Glass Expert Performs Bottle Failure Analysis
Overview of Assembled Bottle 8X Mag. View of Origin on Bottle 40X Mag. View of Origin on Neck 40X Mag. California glass expert was asked perform a glass failure analysis on numerous small cosmetic bottles. These bottles all failed where the neck intersected the shoulder of the bottle. Microscopic photos of a representative failure are […]
Discussion of Beer Bottle Defect
California failure analysis expert witness discusses bottle defects that can affect the bottle strength. In this case there are a string of bubbles in the glass that are mear the surface. There are cases where these bubbles have reached the surface and have opened. This will weaken the bottle by generating stress risers and thinning […]
- « Previous Page
- 1
- 2
- 3
- 4
- …
- 8
- Next Page »