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This research project is a part of Failure Investigation and Metallurgical Analysis of DOT 3AL cylinders that were rejected during requalification due to internal neck-cracks. The hydraulic pressure cycling test was performed to determine the fatigue performance and fatigue failure...
If you have any technical questions not addressed by this or associated documents, contact Mark Toughiry, 202-366-4545.
The main purpose of this technical evaluation was to determine the integrity of the cylinder design and testing. Also to ensure that the manufacturing of the cylinder met the minimum requirement of DOT 3AA specification.
If you have any technical questions not addressed by this...
If you have any technical questions not addressed by this or associated documents, contact Mark Toughiry, 202-366-4545.
Transportation Research Guidebook's Hazardous Materials Cooperative Research Program (HMCRP) Report 3: Guidebook for Conducting Local Hazardous Materials Commodity Flow Studies updates the U.S. Department of Transportation's Guidance for Conducting Hazardous Materials Flow Surveys. All modes of...
The main purpose of this technical evaluation was to determine the cause of an aluminum cylinder failure in Wonderlake, TX
Key Words: SLC, sustain load crack, SCUBA, DOT 3AL cylinder, fractographic, ruptured cylinder, SEM analysis, ruptured DOT-3AL
If you have any...
If you have any technical questions not addressed by this or associated documents, contact Mark Toughiry, 202-366-4545.
This research project is a part of Failure Investigation relating to an argon portable tank incident in Port Everglades, Florida. The final report provides comprehensive testing and analysis of the pressure relieve devices (PRDs) used on the cryogenic argon portable tank....
The main purpose of this technical evaluation was to determine the initial cause of an aluminum oxygen cylinder failure in Luraville, FL. Evaluation included chemical analysis and cause for ignition on the cylinder valve.
Key Words: oxygen, chemical analysis, DOT 3AL...
If you have any technical questions not addressed by this or associated documents, contact Mark Toughiry, 202-366-4545.