Szczegóły publikacji
Opis bibliograficzny
The range of the occurrence of $\alpha$ phase in near $\beta$ titanium alloys / Janusz KRAWCZYK, Łukasz FROCISZ, Robert DĄBROWSKI, Edyta ROŻNIATA, Tomasz ŚLEBODA // Key Engineering Materials ; ISSN 1013-9826. — 2016 — vol. 682, s. 77–82. — Bibliogr. s. 80–82, Abstr. — Engineering and technology on Non-ferrous metals : selected, peer reviewed papers from the 2nd International Conference on Non-Ferrous Metals (ICNFM'2015) : June 22–24, 2015, Cracow, Poland / eds. Małgorzta Perek-Nowak, Grzegorz Boczkal. — Switzerland: Trans Tech Publications Ltd, cop. 2016. — ISBN 978-3-03835-733-9
Autorzy (5)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 96119 |
|---|---|
| Data dodania do BaDAP | 2016-02-18 |
| DOI | 10.4028/www.scientific.net/KEM.682.77 |
| Rok publikacji | 2016 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Key Engineering Materials |
Abstract
Two near β titanium alloys (Ti-3Al-8V-6Cr-4Mo-4Zr and Ti-10V-2Fe-3Al) were investigated in this research. Both materials contained disperse precipitations of α phase in β phase matrix. In the case of Ti-3Al-8V-6Cr-4Mo-4Zr alloy clear segregation of alloy constituents, resulting from casting process, were observed. This segregation caused different susceptibility to α phase precipitation in dendritic and interdendritic areas in the microstructure of the investigated alloy. The influence of the temperature, strain and processing time on α phase dissolution was determined. Gleeble compression tests were performed on both of the investigated alloys. The research showed different character of the influence of strain rate and processing time on the temperature of α phase dissolution for each alloy. The effect of heat treatment on α phase dissolution during ageing of the investigated alloys was also determined. The possibility of obtaining homogenous microstructure in these alloys by properly designed heat treatment was also discussed. © 2016 Trans Tech Publications.