Low cost titanium alloy compacts were produced via the powder metallurgy approach through the hydride-dehydride process and hot consolidation (hot pressing and hot isostatic pressing). The conditions of the reversible hydride-dehydride process were determined by X-ray and scanning electron microscopy characterisation of powders. Powders were consolidated both above and below the beta transformation temperature. The morphology of the microstructure, and the presence of open and closed pores, its well as residual particles of hydrides and oxides have a direct influence on the mechanical properties of compacts (tensile properties and impact toughness).
Кључне речи:
Ti6Al4V / Hydride-dehydride process / Hot compacting / Microstructure of powders and compacts / Fracture surface / Tensile properties / Impact toughness
Извор:
International Journal of Materials Research, 2008, 99, 11, 1268-1274
TY - JOUR
AU - Božić, Dušan
AU - Sekulić, Danijela R.
AU - Stašić, Jelena
AU - Rajković, Višeslava M.
AU - Jovanović, Milan T.
PY - 2008
UR - https://vinar.vin.bg.ac.rs/handle/123456789/3587
AB - Low cost titanium alloy compacts were produced via the powder metallurgy approach through the hydride-dehydride process and hot consolidation (hot pressing and hot isostatic pressing). The conditions of the reversible hydride-dehydride process were determined by X-ray and scanning electron microscopy characterisation of powders. Powders were consolidated both above and below the beta transformation temperature. The morphology of the microstructure, and the presence of open and closed pores, its well as residual particles of hydrides and oxides have a direct influence on the mechanical properties of compacts (tensile properties and impact toughness).
T2 - International Journal of Materials Research
T1 - The influence of microstructural characteristics and contaminants on the mechanical properties and fracture topography of low cost Ti6Al4V alloy
VL - 99
IS - 11
SP - 1268
EP - 1274
DO - 10.3139/146.101762
ER -
@article{
author = "Božić, Dušan and Sekulić, Danijela R. and Stašić, Jelena and Rajković, Višeslava M. and Jovanović, Milan T.",
year = "2008",
abstract = "Low cost titanium alloy compacts were produced via the powder metallurgy approach through the hydride-dehydride process and hot consolidation (hot pressing and hot isostatic pressing). The conditions of the reversible hydride-dehydride process were determined by X-ray and scanning electron microscopy characterisation of powders. Powders were consolidated both above and below the beta transformation temperature. The morphology of the microstructure, and the presence of open and closed pores, its well as residual particles of hydrides and oxides have a direct influence on the mechanical properties of compacts (tensile properties and impact toughness).",
journal = "International Journal of Materials Research",
title = "The influence of microstructural characteristics and contaminants on the mechanical properties and fracture topography of low cost Ti6Al4V alloy",
volume = "99",
number = "11",
pages = "1268-1274",
doi = "10.3139/146.101762"
}
Božić, D., Sekulić, D. R., Stašić, J., Rajković, V. M.,& Jovanović, M. T.. (2008). The influence of microstructural characteristics and contaminants on the mechanical properties and fracture topography of low cost Ti6Al4V alloy. in International Journal of Materials Research, 99(11), 1268-1274.
https://doi.org/10.3139/146.101762
Božić D, Sekulić DR, Stašić J, Rajković VM, Jovanović MT. The influence of microstructural characteristics and contaminants on the mechanical properties and fracture topography of low cost Ti6Al4V alloy. in International Journal of Materials Research. 2008;99(11):1268-1274.
doi:10.3139/146.101762 .
Božić, Dušan, Sekulić, Danijela R., Stašić, Jelena, Rajković, Višeslava M., Jovanović, Milan T., "The influence of microstructural characteristics and contaminants on the mechanical properties and fracture topography of low cost Ti6Al4V alloy" in International Journal of Materials Research, 99, no. 11 (2008):1268-1274,
https://doi.org/10.3139/146.101762 . .
