Leveraging ASTM B994 to Combat Hydrogen Embrittlement in Subsea Fasteners
Failure of subsea fasteners is the subject of research as the potential repercussions of bolt failure include huge economic losses from the failing equipment, possible collateral damage to surrounding installations nearby on the sea floor, safety concerns for the team who have to remedy the situation, and the potential damage to the environment such as fluid leaks through the ruptured lines. Analysis of prior events in zones such as the Gulf of Mexico has indicated hydrogen embrittlement as a factor...
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