Szczegóły publikacji
Opis bibliograficzny
The microstructure of weld overlay Ni-base alloy deposited on carbon steel by CMT method / Monika SOLECKA, Paweł PETRZAK, Agnieszka RADZISZEWSKA // Diffusion and Defect Data – Solid State Data. Part B, Solid State Phenomena ; ISSN 1012-0394. — 2015 — vol. 231, s. 119–124. — Bibliogr. s. 124, Abstr. — XV international conference on Electron Microscopy EM2014 : 15–18 September 2014, Kraków, Poland
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 89539 |
|---|---|
| Data dodania do BaDAP | 2015-06-18 |
| DOI | 10.4028/www.scientific.net/SSP.231.119 |
| Rok publikacji | 2015 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Diffusion and Defect Data. Solid State Data, Part B. Solid State Phenomena |
Abstract
Ni-base alloys, like Inconel 625, exhibit a high temperature corrosion and oxidation resistance. For this reason, these alloys are typically used as a one of the most important coating material and can be applied in a different environments and elements of devices having various applications. In this work, Inconel 625 was deposited onto a carbon steel P235GH by Cold Metal Transfer method. Due to the segregation of Ni, Cr, Nb and Mo elements the Inconel 625 weld overlays cladded on boiler pipes P235GH obtained the dendritic structure, with the formation of a second phases at the end of solidification. The presence of γ (with high dislocation density), the Laves and (Nb,Ti)C phases was revealed by means of TEM examinations. The multipoint EDS analysis confirmed the presence of low Fe concentration in the Inconel 625 alloy coatings. The concentration profiles of Ni, Cr, Mo and Nb performed across the dendritic structure showed segregation of these elements. © (2015) Trans Tech Publications, Switzerland.
