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Št. zadetkov: 4
ǂThe ǂinfluence of manufacturing parameters on properties of Ti-6Al-4V products fabricated by selective laser melting, and their surface coating with bioactive polymer
Snehasihis Pal, Igor Drstvenšek, Vanja Kokol
Doktorska disertacija
Oznake: selective laser melting;unidirectional freezing method;laser processing parameters;porosity;microstructure;mechanical properties;
Technological parameters included in energy density (ED) are the more powerful tools in selective laser melting (SLM) technology which can be used in the time of fabrication to regulate chemical, metallurgical, and mechanical properties of a product. The volumetric Energy Density (ED) depends on the ...
Leto: 2019 Vir: Fakulteta za strojništvo (UM FS)
Finite element analysis for mechanical response of magnesium foams with regular structure obtained by powder metallurgy method
Tiyyagura Hanuma Reddy, Snehasihis Pal, K. Chaitanya Kumar, Mantravadi Krishna Mohan, Vanja Kokol
Objavljeni znanstveni prispevek na konferenci
Oznake: metoda končnih elementov;magnezij;biomedicina;ABAQUS;finite elemental analysis;magnesium;biomedical;
Finite element analysis for mechanical response of magnesium foams with regular structure obtained by powder metallurgy method
Leto: 2016 Vir: Fakulteta za strojništvo (UM FS)
Fine martensite and beta-grain variational effects on mechanical properties of Ti–6Al–4V while laser parameters change in laser powder bed fusion
Snehasihis Pal, Tonica Bončina, Gorazd Lojen, Tomaž Brajlih, Erika Švara Fabjan, Nenad Gubeljak, Matjaž Finšgar, Igor Drstvenšek
Izvirni znanstveni članek
Oznake: mikrostrukture;trdota;laserji;martensite;Ti-6Al-4V;microstructure;tensile strenght;selective laser melting;
In this study, several variations of Ti–6Al–4V β-grains and α′-martensites were observed while changing the combinations of laser parameters and keeping the energy density (ED) constant in the laser powder bed fusion (LPBF) process. Several combinations of laser power, scanning speed, and hatch spac ...
Leto: 2024 Vir: Fakulteta za strojništvo (UM FS)
Dimensional deviations in Ti-6Al-4V discs produced with different process parameters during selective laser melting
Snehasihis Pal, Marijana Milković, Riad Ramadani, Janez Gotlih, Nenad Gubeljak, Radovan Hudak, Igor Drstvenšek, Matjaž Finšgar, Tomaž Brajlih
Izvirni znanstveni članek
Oznake: dimenzije;moč laserja;hitrost skeniranja;dimension;Ti-6Al-4V;lase power;scanning speed;hatch spacing;selective laser melting;
When manufacturing complicated products where both material and design play a role, especially thin and curved components, it is difcult to maintain accurate dimensions in Selective Laser Melting. Considering these difculties, this article presents the dimensional errors in the fabrication of Ti-6Al ...
Leto: 2023 Vir: Fakulteta za strojništvo (UM FS)
Št. zadetkov: 4
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