Clifford Springs: Working with hydrogen rich environments?

As hydrogen leads in the quest for cleaner energy, components that can withstand the unique challenges of this environment are needed. 

Vital to seal functionality is the energising spring. However, Hydrogen rich environments can cause Hydrogen embrittlement in some spring materials. Hydrogen molecules enter the material microstructure and - particularly in a static stress application - migrate to the position of highest stress, causing catastrophic failure. 

Exotic alloys give greater resistance to hydrogen embrittlement.  Maintenance of mechanical properties, even at high hydrogen concentrations, makes them ideal for energising springs in this environment. 

Clifford Springs specialises in advanced machining techniques and heat treatment processes which maintain desirable properties in exotic alloys.  

And we advise on exotic alloys most appropriate for your needs, including nickel-based alloys, precipitation-hardened stainless steels, and titanium alloys. 

Working with hydrogen rich environments?  Speak to our Technical Sales Manager, Graham Fowler.   

Tel:     +44 (0)1527 62876

Email: graham.fowler@cliffordsprings.co.uk 

Web:   www.cliffordsprings.com 

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