| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7219202 | Materials & Design | 2016 | 8 Pages |
Abstract
In this work, slow strain rate tests (SSRT) were performed on fully martensitic ultra-high strength Fe-18Ni-Co steel. The results showed that the LAGBs and CSLs linked to {001}//ND cannot stop the crack initiation and propagation. While in free cracked regions, LAGBs and CSLs linked to {111} and {110} are more effective in preventing crack nucleation. Also, crack favorably propagated along high Taylor factor grains exhibited less resistance against crack propagation.
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Authors
Mohammad Masoumi, Luis P.M. Santos, Ivan N. Bastos, Sergio S.M. Tavares, Marcello J.G. da Silva, Hamilton F.G. de Abreu,