Peculiarities of single track formation from TI6AL4V alloy at different laser power densities by selective laser melting

Peculiarities of single track formation from TI6AL4V alloy at different laser power densities by selective laser melting

This paper describes the geometrical characteristics of single tracks manufactured by selective laser melting (SLM) at different laser powers (20-170 W) and scanning speeds (0.1-2.0 m/s). Simulation of temperature distribution during processing is carried out. A conclusion about the optimal process...

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Main Authors: Yadroitsava, I., Els, J., Booysen, G., Yadroitsev, Igor
Format: Article
Language:English
Published: Stellenbosch University 2015-11-01
Series:South African Journal of Industrial Engineering
Subjects:
selective laser melting
titanium alloy
numerical simulation
Online Access:http://sajie.journals.ac.za/pub/article/view/1185
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spelling doaj-70d0afe6ef6a45dc825e2983b86214dd2020-11-24T23:30:39ZengStellenbosch UniversitySouth African Journal of Industrial Engineering1012-277X2224-78902015-11-01263869510.7166/26-3-1185Peculiarities of single track formation from TI6AL4V alloy at different laser power densities by selective laser meltingYadroitsava, I.0Els, J.1Booysen, G.2Yadroitsev, Igor3Central University of TechnologyCentral University of TechnologyCentral University of TechnologyCentral University of TechnologyThis paper describes the geometrical characteristics of single tracks manufactured by selective laser melting (SLM) at different laser powers (20-170 W) and scanning speeds (0.1-2.0 m/s). Simulation of temperature distribution during processing is carried out. A conclusion about the optimal process parameters and peculiarities of selective laser melting of Ti6Al4V alloy at low and high laser powers and scanning speeds is reached. The analysis of temperature fields creates opportunities to build parts with the desired properties by using SLM.http://sajie.journals.ac.za/pub/article/view/1185selective laser meltingtitanium alloynumerical simulation
collection DOAJ
language English
format Article
sources DOAJ
author Yadroitsava, I.
Els, J.
Booysen, G.
Yadroitsev, Igor
spellingShingle Yadroitsava, I.
Els, J.
Booysen, G.
Yadroitsev, Igor
Peculiarities of single track formation from TI6AL4V alloy at different laser power densities by selective laser melting
South African Journal of Industrial Engineering
selective laser melting
titanium alloy
numerical simulation
author_facet Yadroitsava, I.
Els, J.
Booysen, G.
Yadroitsev, Igor
author_sort Yadroitsava, I.
title Peculiarities of single track formation from TI6AL4V alloy at different laser power densities by selective laser melting
title_short Peculiarities of single track formation from TI6AL4V alloy at different laser power densities by selective laser melting
title_full Peculiarities of single track formation from TI6AL4V alloy at different laser power densities by selective laser melting
title_fullStr Peculiarities of single track formation from TI6AL4V alloy at different laser power densities by selective laser melting
title_full_unstemmed Peculiarities of single track formation from TI6AL4V alloy at different laser power densities by selective laser melting
title_sort peculiarities of single track formation from ti6al4v alloy at different laser power densities by selective laser melting
publisher Stellenbosch University
series South African Journal of Industrial Engineering
issn 1012-277X
2224-7890
publishDate 2015-11-01
description This paper describes the geometrical characteristics of single tracks manufactured by selective laser melting (SLM) at different laser powers (20-170 W) and scanning speeds (0.1-2.0 m/s). Simulation of temperature distribution during processing is carried out. A conclusion about the optimal process parameters and peculiarities of selective laser melting of Ti6Al4V alloy at low and high laser powers and scanning speeds is reached. The analysis of temperature fields creates opportunities to build parts with the desired properties by using SLM.
topic selective laser melting
titanium alloy
numerical simulation
url http://sajie.journals.ac.za/pub/article/view/1185
work_keys_str_mv AT yadroitsavai peculiaritiesofsingletrackformationfromti6al4valloyatdifferentlaserpowerdensitiesbyselectivelasermelting
AT elsj peculiaritiesofsingletrackformationfromti6al4valloyatdifferentlaserpowerdensitiesbyselectivelasermelting
AT booyseng peculiaritiesofsingletrackformationfromti6al4valloyatdifferentlaserpowerdensitiesbyselectivelasermelting
AT yadroitsevigor peculiaritiesofsingletrackformationfromti6al4valloyatdifferentlaserpowerdensitiesbyselectivelasermelting
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