Obiekt

Tytuł odmienny:

Quasi-statyczne i dynamiczne właściwości mechaniczne stopu tytanu Ti-6Al-4V otrzymanego niekonwencjonalnymi technologiami wytwórczymi ; Quasi-statyczne i dynamiczne właściwości mechaniczne stopu tytanu Ti-6Al-4V otrzymanego niekonwencjonalnymi technologiami wytwórczymi

Współtwórca:

Robert PASZKOWSKI ; Robert PASZKOWSKI

Abstrakt:

The purpose of this paper was to determine the mechanical properties of a Ti-6Al-4V titanium alloy produced by traditional CIP (Cold Isostatic Pressing) and by LENS (Laser Engineered Net Shaping), an additive manufacturing process. A reference material, being a commercial Ti-6Al-4V alloy, was also tested. The strength test specimens were produced from a high-quality, Grade 5 titanium powder. Each specimen had its density, porosity, and hardness determined. Compression curves were plotted for the tested materials from the strength test results with static and dynamic loads. These tests were performed on an UTS (Universal Testing Machine) and an SHPB (Split Hopkinson Pressure Bar) stand. The test results obtained led to the conclusion that the titanium alloy produced by CIP had lower strength performance parameters than its commercially-sourced counterpart. The LENS-produced specimens outperformed the commercially-sourced alloy both in static and dynamic load conditions.
; The purpose of this paper was to determine the mechanical properties of a Ti-6Al-4V titanium alloy produced by traditional CIP (Cold Isostatic Pressing) and by LENS (Laser Engineered Net Shaping), an additive manufacturing process. A reference material, being a commercial Ti-6Al-4V alloy, was also tested. The strength test specimens were produced from a high-quality, Grade 5 titanium powder. Each specimen had its density, porosity, and hardness determined. Compression curves were plotted for the tested materials from the strength test results with static and dynamic loads. These tests were performed on an UTS (Universal Testing Machine) and an SHPB (Split Hopkinson Pressure Bar) stand. The test results obtained led to the conclusion that the titanium alloy produced by CIP had lower strength performance parameters than its commercially-sourced counterpart. The LENS-produced specimens outperformed the commercially-sourced alloy both in static and dynamic load conditions.

Miejsce wydania:

Warszawa
; Warszawa

Wydawca:

Wojskowa Akademia Techniczna ; Wojskowa Akademia Techniczna

Data utworzenia:

2010 r.0

Data złożenia:

2021-08-02 ; 2021-08-02

Data akceptacji:

2021-09-29 ; 2021-09-29

Data wydania:

2021-12-30 ; 2021-12-30

Rozmiar:

B5 ; B5

Identyfikator:

oai:ribes-88.man.poznan.pl:2625

Sygnatura:

DOI 10.5604/01.3001.0015.5990 ; DOI 10.5604/01.3001.0015.5990

ISSN elektroniczny:

2720-5266 ; 2720-5266

ISSN drukowany:

2081-5891 ; 2081-5891

Język:

angielski ; angielski

Licencja:

kliknij tutaj, żeby przejść ; kliknij tutaj, żeby przejść

Właściciel praw:

Wojskowa Akademia Techniczna ; Wojskowa Akademia Techniczna

Strona początkowa:

69 ; 69

Strona końcowa:

82 ; 82

Tom:

12 ; 12

Słowa kluczowe:

titanium alloys, split Hopkinson pressure bar, LENS; additive manufacturing ; titanium alloys, split Hopkinson pressure bar, LENS; additive manufacturing