Influence of Local Porosity on the Mechanical Properties of Direct Metal Laser-Sintered 1.2709 Alloy

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Izvoz citacije: ABNT
HATOS, István ;FEKETE, Imre ;HARANGOZÓ, Dóra ;HARGITAI, Hajnalka .
Influence of Local Porosity on the Mechanical Properties of Direct Metal Laser-Sintered 1.2709 Alloy. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 66, n.6, p. 351-357, june 2020. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/sl/article/influence-of-local-porosity-on-the-mechanical-properties-of-direct-metal-laser-sintered-1-2709-alloy/>. Date accessed: 25 jan. 2021. 
doi:http://dx.doi.org/10.5545/sv-jme.2020.6573.
Hatos, I., Fekete, I., Harangozó, D., & Hargitai, H.
(2020).
Influence of Local Porosity on the Mechanical Properties of Direct Metal Laser-Sintered 1.2709 Alloy.
Strojniški vestnik - Journal of Mechanical Engineering, 66(6), 351-357.
doi:http://dx.doi.org/10.5545/sv-jme.2020.6573
@article{sv-jmesv-jme.2020.6573,
	author = {István  Hatos and Imre  Fekete and Dóra  Harangozó and Hajnalka  Hargitai},
	title = {Influence of Local Porosity on the Mechanical Properties of Direct Metal Laser-Sintered 1.2709 Alloy},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {66},
	number = {6},
	year = {2020},
	keywords = {DMLS; SLM; porosity; layer thickness; mechanical properties; laser re-melting; 1.2709 steel},
	abstract = {Powder bed metal printing has demonstrated its potential for the direct manufacturing of complex parts. It has great flexibility compared to conventional manufacturing. There are also some difficulties and problems, e.g., because the process stops during production. When the process is restarted, the first layer may be thicker due to technological limitations. In this paper, the effects caused by the presence of these thicker layers were investigated. The possibility of re-melting the layers to reduce porosity were also analysed. A tool steel powder grade 1.2709 was used to produce samples with an increased thickness of melted layers.},
	issn = {0039-2480},	pages = {351-357},	doi = {10.5545/sv-jme.2020.6573},
	url = {https://www.sv-jme.eu/sl/article/influence-of-local-porosity-on-the-mechanical-properties-of-direct-metal-laser-sintered-1-2709-alloy/}
}
Hatos, I.,Fekete, I.,Harangozó, D.,Hargitai, H.
2020 June 66. Influence of Local Porosity on the Mechanical Properties of Direct Metal Laser-Sintered 1.2709 Alloy. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 66:6
%A Hatos, István 
%A Fekete, Imre 
%A Harangozó, Dóra 
%A Hargitai, Hajnalka 
%D 2020
%T Influence of Local Porosity on the Mechanical Properties of Direct Metal Laser-Sintered 1.2709 Alloy
%B 2020
%9 DMLS; SLM; porosity; layer thickness; mechanical properties; laser re-melting; 1.2709 steel
%! Influence of Local Porosity on the Mechanical Properties of Direct Metal Laser-Sintered 1.2709 Alloy
%K DMLS; SLM; porosity; layer thickness; mechanical properties; laser re-melting; 1.2709 steel
%X Powder bed metal printing has demonstrated its potential for the direct manufacturing of complex parts. It has great flexibility compared to conventional manufacturing. There are also some difficulties and problems, e.g., because the process stops during production. When the process is restarted, the first layer may be thicker due to technological limitations. In this paper, the effects caused by the presence of these thicker layers were investigated. The possibility of re-melting the layers to reduce porosity were also analysed. A tool steel powder grade 1.2709 was used to produce samples with an increased thickness of melted layers.
%U https://www.sv-jme.eu/sl/article/influence-of-local-porosity-on-the-mechanical-properties-of-direct-metal-laser-sintered-1-2709-alloy/
%0 Journal Article
%R 10.5545/sv-jme.2020.6573
%& 351
%P 7
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 66
%N 6
%@ 0039-2480
%8 2020-06-17
%7 2020-06-17
Hatos, István, Imre  Fekete, Dóra  Harangozó, & Hajnalka  Hargitai.
"Influence of Local Porosity on the Mechanical Properties of Direct Metal Laser-Sintered 1.2709 Alloy." Strojniški vestnik - Journal of Mechanical Engineering [Online], 66.6 (2020): 351-357. Web.  25 Jan. 2021
TY  - JOUR
AU  - Hatos, István 
AU  - Fekete, Imre 
AU  - Harangozó, Dóra 
AU  - Hargitai, Hajnalka 
PY  - 2020
TI  - Influence of Local Porosity on the Mechanical Properties of Direct Metal Laser-Sintered 1.2709 Alloy
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2020.6573
KW  - DMLS; SLM; porosity; layer thickness; mechanical properties; laser re-melting; 1.2709 steel
N2  - Powder bed metal printing has demonstrated its potential for the direct manufacturing of complex parts. It has great flexibility compared to conventional manufacturing. There are also some difficulties and problems, e.g., because the process stops during production. When the process is restarted, the first layer may be thicker due to technological limitations. In this paper, the effects caused by the presence of these thicker layers were investigated. The possibility of re-melting the layers to reduce porosity were also analysed. A tool steel powder grade 1.2709 was used to produce samples with an increased thickness of melted layers.
UR  - https://www.sv-jme.eu/sl/article/influence-of-local-porosity-on-the-mechanical-properties-of-direct-metal-laser-sintered-1-2709-alloy/
@article{{sv-jme}{sv-jme.2020.6573},
	author = {Hatos, I., Fekete, I., Harangozó, D., Hargitai, H.},
	title = {Influence of Local Porosity on the Mechanical Properties of Direct Metal Laser-Sintered 1.2709 Alloy},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {66},
	number = {6},
	year = {2020},
	doi = {10.5545/sv-jme.2020.6573},
	url = {https://www.sv-jme.eu/sl/article/influence-of-local-porosity-on-the-mechanical-properties-of-direct-metal-laser-sintered-1-2709-alloy/}
}
TY  - JOUR
AU  - Hatos, István 
AU  - Fekete, Imre 
AU  - Harangozó, Dóra 
AU  - Hargitai, Hajnalka 
PY  - 2020/06/17
TI  - Influence of Local Porosity on the Mechanical Properties of Direct Metal Laser-Sintered 1.2709 Alloy
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 66, No 6 (2020): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2020.6573
KW  - DMLS, SLM, porosity, layer thickness, mechanical properties, laser re-melting, 1.2709 steel
N2  - Powder bed metal printing has demonstrated its potential for the direct manufacturing of complex parts. It has great flexibility compared to conventional manufacturing. There are also some difficulties and problems, e.g., because the process stops during production. When the process is restarted, the first layer may be thicker due to technological limitations. In this paper, the effects caused by the presence of these thicker layers were investigated. The possibility of re-melting the layers to reduce porosity were also analysed. A tool steel powder grade 1.2709 was used to produce samples with an increased thickness of melted layers.
UR  - https://www.sv-jme.eu/sl/article/influence-of-local-porosity-on-the-mechanical-properties-of-direct-metal-laser-sintered-1-2709-alloy/
Hatos, István, Fekete, Imre, Harangozó, Dóra, AND Hargitai, Hajnalka.
"Influence of Local Porosity on the Mechanical Properties of Direct Metal Laser-Sintered 1.2709 Alloy" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 66 Number 6 (17 June 2020)

Avtorji

Inštitucije

  • Széchenyi István University, Department of Materials Science and Technology, Hungary 1

Informacije o papirju

Strojniški vestnik - Journal of Mechanical Engineering 66(2020)6, 351-357

https://doi.org/10.5545/sv-jme.2020.6573

Powder bed metal printing has demonstrated its potential for the direct manufacturing of complex parts. It has great flexibility compared to conventional manufacturing. There are also some difficulties and problems, e.g., because the process stops during production. When the process is restarted, the first layer may be thicker due to technological limitations. In this paper, the effects caused by the presence of these thicker layers were investigated. The possibility of re-melting the layers to reduce porosity were also analysed. A tool steel powder grade 1.2709 was used to produce samples with an increased thickness of melted layers.

DMLS; SLM; porosity; layer thickness; mechanical properties; laser re-melting; 1.2709 steel