Szczegóły publikacji
Opis bibliograficzny
Analytical electron microscopy studies of the CMSX-4 single crystal superalloy subjected to high temperature annealing / B. DUBIEL. P. Indyka, I. KALEMBA-REC, T. MOSKALEWICZ // Acta Physica Polonica. A ; ISSN 0587-4246. — 2017 — vol. 131 no. 5, s. 1375–1378. — Bibliogr. s. 1378. — 11th Polish–Japanese Joint Seminar on Micro and Nano Analysis : Gniew, September 11–14, 2016
Autorzy (4)
Dane bibliometryczne
| ID BaDAP | 106729 |
|---|---|
| Data dodania do BaDAP | 2017-08-29 |
| Tekst źródłowy | URL |
| DOI | 10.12693/APhysPolA.131.1375 |
| Rok publikacji | 2017 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Acta Physica Polonica, A |
Abstract
The aim of the present work is to investigate the development of the γ/γ' microstructure and the changes in chemical composition of γ and γ' phases during high temperature annealing of CMSX-4 superalloy at a temperature of 1100°C in the time range from 500 to 2500 h. The studies were performed by means of scanning electron microscopy and the modern scanning-transmission electron microscopy with Super-X EDS system of four SDD detectors. Results of scanning electron microscopy and scanning-transmission electron microscopy analyses have shown that the microstructure of CMSX-4 superalloy is unstable during ageing at high temperature and the coalescence of cuboidal γ' precipitates was observed. Energy dispersive X-ray microanalysis revealed the distribution of particular alloying elements in the γ and γ' phases and the differences in their concentration in the function of the annealing time.
