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Ice741 (NG61): coarse-grained ice I (sieve size 0.5 - 1 mm)

T = 180 K, P = 50.0 MPa, 1:1 gearing, udot=MR2000/V0.7; edot = 6.08e-4/s (1) pre-load to s = 95.3 MPa; unload ~30 s after peak; e = 0.039
T = 180 K, P = 50.0 MPa, 1:1 gearing, udot=MR2000/V0.7; edot = 6.08e-4/s (2) brittle; s max=108.6 MPa

after_failure

 

micrographs

 

chart record
run log