Research Article
The Influence of High-Temperature Nitrogen Plasma-Based Ion Implantation on Niobium Creep Behavior
Table 2
Creep data at 500°C and 35 MPa of untreated Nb and specimens treated by HT-NPBII for 1 h, 4 h, and 8 h.
| | Specimen | tp (h) | (1/h) | Strain (mm/mm) | tf (h) |
| | Untreated | 0.8 | 11.12 10−2 | 0.4291 | 10.1 | | HT-NPBII for 1 h | 0.6 | 5.25 10−3 | 0.1870 | 17.4 | | HT-NPBII for 4 h | 0.7 | 2.96 10−2 | 0.4955 | 18.5 | | HT-NPBII for 8 h | 0.8 | 9.63 10−3 | 0.2820 | 10.6 |
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