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The maximum test frequencies for cryogenic fatigue measurements can be much higher than at RT because of very low mechanical damping (tan Sm < 10 at 4.2 K) and absence of rate dependence below 1 kHz. The heat power generated per sample volume V can be estimated from the loss tangent. Young s modulus E iT), strain amplitude e, and test frequency/ ... [Pg.170]

See other pages where Strain dependence cryogenics is mentioned: [Pg.372] [Pg.13] [Pg.366] [Pg.332] [Pg.23] [Pg.232] [Pg.205] [Pg.170]