Effect of cooling medium on microstructure evolution and tensile properties of creep-strength-enhanced ferritic steel
| dc.contributor.author | Pandey C. | en_US |
| dc.contributor.author | Saini N. | en_US |
| dc.contributor.author | Thakre J.G. | en_US |
| dc.contributor.author | Mahapatra M.M. | en_US |
| dc.contributor.author | Kumar P. | en_US |
| dc.date.accessioned | 2025-02-17T07:18:33Z | |
| dc.date.issued | 2018 | |
| dc.description.abstract | In creep-strength-enhanced ferritic steels, hydrogen-induced cold cracking of weldments is a serious issue. In the present research work, the effect of cooling medium on tensile properties and microstructure evolution of P91 steel weldments has been studied. For water-cooling condition, the diffusible hydrogen metal in deposited metal was measured by the mercury method. The microstructure of weldments in different cooling condition was characterized by using the field-emission scanning electron microscope (FE-SEM) and optical microscope. The fractured tensile test samples were characterized using the FE-SEM. The maximum tensile strength was measured to be 624 MPa for air-cooling medium (very low level of diffusible hydrogen). � 2018 Sociedade Portuguesa de Materiais (SPM) | en_US |
| dc.identifier.citation | 1 | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1016/j.stmat.2018.01.005 | |
| dc.identifier.uri | https://idr.iitbbs.ac.in/handle/2008/2061 | |
| dc.language.iso | en | en_US |
| dc.subject | Diffusible hydrogen | en_US |
| dc.subject | Microstructure | en_US |
| dc.subject | P91 | en_US |
| dc.subject | Tensile tests | en_US |
| dc.title | Effect of cooling medium on microstructure evolution and tensile properties of creep-strength-enhanced ferritic steel | en_US |
| dc.type | Article in Press | en_US |