Creep Values, Elevated Temperatures |
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| Creep Strain Values (100 h Test) |
| There is no significant difference at the 0.95 confidence level between AE42 and AS21 at 100A°C and 150A°C at the loads included in the test. At 200A°C and 30 MPa there is a significant difference between these two alloys, the mean creep strain values after 100 hours being 0.29% and 0.18% for AS21 and AE42, respectively. |
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Public Reference(s): 1 |
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Alloy |
100 ° C |
150 ° C |
200 ° C |
50 MPa |
100 MPa |
30 MPa |
50 MPa |
30 MPa |
AZ91 |
0.07 (0.02) |
0.55 (0.11) |
0.25 (0.14) |
1.20 (0.20) |
0.55 (0.09) |
AS41 |
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0.33 (0.05) |
0.29 (0.03) |
AS21 |
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0.35 (0.03) |
0.12 (0.02) |
0.16 (0.00) |
0.18 (0.03) |
AE42 |
0.05 (0.02) |
0.28 (0.05) |
0.09 (0.03) |
0.15 (0.03) |
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AM60 |
0.07 (0.02) |
0.97 (0.12) |
0.45 (0.04) |
1.25 (0.06) |
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AM20 |
0.04 (0.01) |
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0.16 (0.03) |
0.35 (0.04) |
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| Standard deviation values in brackets. |
