Spreadsheet - 695 110 21.56 705 635 254 21.92 705 590 478 22.18 760.16 760.51 760 440 291 23.21 760 415 390 23.34 815.04 815.58 815.89 815 260 379

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Time 3000 5000 8000 11000 0 0 0 0 0 50 0.02 0.05 0.1 0.14 200 0.03 0.05 0.14 0.24 400 0.03 0.06 0.15 0.31 600 0.03 0.06 0.16 0.37 800 0.03 0.06 0.16 0.43 1000 0.04 0.07 0.17 0.52 slope at 500 0 0 0 0 slope at 700 0 0 0 0 slope at 900 0 0 0 0 creep rate 0 0 0 0 n 2.67 logB -6.51 B 3.083E-07
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log stress 0.48 0.7 0.9 1.04 log strain -5.08 -4.78 -4.4 -3.45
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0 200 400 600 800 1000 1200 0 0.1 0.2 0.3 0.4 0.5 0.6 Creep-Time Curve 3000 5000 8000 11000 Time (hours) Unit Creep Strain 0.35 0.45 0.55 0.65 0.75 0.85 0.95 1.05 -5.5 -5 -4.5 -4 -3.5 -3 f(x) = 2.67x - 6.51 Log Stress vs Log Stain log stress log strain
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0
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Temp (deg C) Stress (Mpa) Rupture Time (hr) P (C=20) 650 1000 12 19.46 650 950 56 20.08 650 895 165 20.51 650 840 479 20.94 650 820 319 20.77 650 790 504 20.96 705 815 23 20.89 705
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Unformatted text preview: 695 110 21.56 705 635 254 21.92 705 590 478 22.18 760 600 28 22.16 760 515 62 22.51 760 440 291 23.21 760 415 390 23.34 815 460 15 23.04 815 395 47 23.58 815 345 91 23.89 815 260 379 24.57 815 220 773 24.91 870 260 33 24.6 870 215 73 24.99 870 180 196 25.48 870 145 300 25.69 900 170 69 25.62 900 140 163 26.06 900 105 738 26.83 900 840 19 200 400 600 800 1000 1200 Stress (MPa) 20 21 22 23 24 25 26 27 Larson-Miller Plot T(20+logt) *10^3 (deg K-hr)...
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This note was uploaded on 03/19/2008 for the course ASE 324L taught by Professor Leichti during the Spring '08 term at University of Texas at Austin.

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Spreadsheet - 695 110 21.56 705 635 254 21.92 705 590 478 22.18 760.16 760.51 760 440 291 23.21 760 415 390 23.34 815.04 815.58 815.89 815 260 379

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