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Anonymous Poster

Torque Relaxation of Fasteners at Cryogenic Temperature

06/29/2010 5:17 AM

How torque relaxation of fasteners is avoided for bolted joints in cryogenic temperature???
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TVP45
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Join Date: Jul 2007
Posts: 4448
Good Answers: 143
#1

Re: torque relaxation of fasteners at cryogenic temperature

06/29/2010 8:55 AM

You would have to use materials with similar thermal expansion coefficients. But, what about the change in strength? Is a bolted joint really the best way to go?

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