Hot processing of cast and PM Ti-6Al-4V alloy
PBN-AR
Instytucja
Wydział Inżynierii Metali i Informatyki Przemysłowej (Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie)
Informacje podstawowe
Główny język publikacji
EN
Czasopismo
ARCHIVES OF METALLURGY AND MATERIALS
ISSN
1733-3490
EISSN
Wydawca
POLISH ACAD SCIENCES COMMITTEE METALLURGY and INSTITUTE OF METALLURGY AND MATERIALS SCIENCE
DOI
Rok publikacji
2016
Numer zeszytu
2B
Strony od-do
1115--1120
Numer tomu
61
Link do pełnego tekstu
Identyfikator DOI
Liczba arkuszy
0.4
Autorzy
(liczba autorów: 3)
Pozostali autorzy
+ 1
Słowa kluczowe
EN
microstructure
titanium alloy
properties
hot forging
hot compaction
thermo-mechanical parameters
Streszczenia
Język
EN
Treść
Quantitative and qualitative evaluation of the influence of the applied sample morphology as well as parameters of deformation on the microstructure and selected properties of Ti-6Al-4V alloy after deformation was presented. Both cast Ti-6Al-4V alloy and powder compacts were used as the material under investigation. P/M preform was produced from the mixture of elemental powders, by hot compaction. The samples of compacts as well as cast alloy were subjected to plastometric tests under various conditions. The influence of the state of the investigated Ti-6Al-4V alloy on the character of flow curves was determined. The microstructure and hardness after deformation were evaluated and compared. Basing on the results of plastometric tests, the suitable thermo-mechanical parameters of forging of Ti-6Al-4V alloy were determined. The charge was machined from the compacts and from cast material, and both types of forging stock were hot-forged. The microstructure as well as hardness of the forgings were compared.
Cechy publikacji
original article
peer-reviewed
Inne
System-identifier
idp:098951
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