http://dspace.bsu.edu.ru/handle/123456789/31549| Title: | Strain-induced Z-phase formation in a 9% Cr-3% Co martensitic steel during creep at elevated temperature |
| Authors: | Fedoseeva, A. Nikitin, I. Dudova, N. Kaibyshev, R. |
| Keywords: | engineering sciences steel electron microscopy precipitation phase transformation orientation relationships |
| Issue Date: | 2018 |
| Citation: | Strain-induced Z-phase formation in a 9% Cr-3% Co martensitic steel during creep at elevated temperature / A. Fedoseeva, I. Nikitin, N. Dudova [et al.] // Materials Science & Engineering A. - 2018. - Vol. 724. - P. 29-36. |
| Abstract: | The size and distribution of Cr(V,Nb)N (Z-phase) particles in a 9Cr-3Co-2W-0.6Mo-0.1Ni-0.2V-0.06Nb-0.1C-0.05N-0.005B steel subjected to creep rupture test during 11,151 h at 650 °C under an applied stress of 100 MPa were studied. The replacement of V-rich (V,Nb)(C,N) carbonitrides by Z-phase was accelerated by plastic flow as suggested by a comparative analysis of these particles in different portions of crept specimen, namely, the grip section, the portion of uniform elongation, and the necked portions |
| URI: | http://dspace.bsu.edu.ru/handle/123456789/31549 |
| Appears in Collections: | Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages) |
| File | Description | Size | Format | |
|---|---|---|---|---|
| Fedoseeva_Strain-induced.pdf | 2.33 MB | Adobe PDF | View/Open |
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