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Transactions of FAMENA, Vol. 41 No. 4, 2017.

Izvorni znanstveni članak
https://doi.org/10.21278/TOF.41402

Mechanical Properties and Corrosion Behaviour of 316l Stainless Steel Honeycomb Cellular Cores Manufactured by Selective Laser Melting

Sebastian Marian Zaharia   ORCID icon orcid.org/0000-0002-8636-5558 ; Department of Manufacturing Engineering, Transilvania University of Brasov, Brasov, Romania
Camil Lancea ; Department of Manufacturing Engineering, Transilvania University of Brasov, Brasov, Romania
Lucia Antoneta Chicos ; Department of Manufacturing Engineering, Transilvania University of Brasov, Brasov, Romania
Mihai Alin Pop ; Department of Materials Science, Transilvania University of Brasov, Brasov, Romania
Giampaolo Caputo ; Italian National Agency for New Technologies, Energy and Sustainable Economic Development – ENEA, Casaccia Research Center, Rome, Italy
Emanuele Serra ; Italian National Agency for New Technologies, Energy and Sustainable Economic Development – ENEA, Casaccia Research Center, Rome, Italy

Puni tekst: engleski, pdf (8 MB) str. 11-24 preuzimanja: 451* citiraj
APA 6th Edition
Zaharia, S.M., Lancea, C., Chicos, L.A., Pop, M.A., Caputo, G. i Serra, E. (2017). Mechanical Properties and Corrosion Behaviour of 316l Stainless Steel Honeycomb Cellular Cores Manufactured by Selective Laser Melting. Transactions of FAMENA, 41 (4), 11-24. https://doi.org/10.21278/TOF.41402
MLA 8th Edition
Zaharia, Sebastian Marian, et al. "Mechanical Properties and Corrosion Behaviour of 316l Stainless Steel Honeycomb Cellular Cores Manufactured by Selective Laser Melting." Transactions of FAMENA, vol. 41, br. 4, 2017, str. 11-24. https://doi.org/10.21278/TOF.41402. Citirano 21.02.2019.
Chicago 17th Edition
Zaharia, Sebastian Marian, Camil Lancea, Lucia Antoneta Chicos, Mihai Alin Pop, Giampaolo Caputo i Emanuele Serra. "Mechanical Properties and Corrosion Behaviour of 316l Stainless Steel Honeycomb Cellular Cores Manufactured by Selective Laser Melting." Transactions of FAMENA 41, br. 4 (2017): 11-24. https://doi.org/10.21278/TOF.41402
Harvard
Zaharia, S.M., et al. (2017). 'Mechanical Properties and Corrosion Behaviour of 316l Stainless Steel Honeycomb Cellular Cores Manufactured by Selective Laser Melting', Transactions of FAMENA, 41(4), str. 11-24. doi: https://doi.org/10.21278/TOF.41402
Vancouver
Zaharia SM, Lancea C, Chicos LA, Pop MA, Caputo G, Serra E. Mechanical Properties and Corrosion Behaviour of 316l Stainless Steel Honeycomb Cellular Cores Manufactured by Selective Laser Melting. Transactions of FAMENA [Internet]. 2017 [pristupljeno 21.02.2019.];41(4):11-24. doi: https://doi.org/10.21278/TOF.41402
IEEE
S.M. Zaharia, C. Lancea, L.A. Chicos, M.A. Pop, G. Caputo i E. Serra, "Mechanical Properties and Corrosion Behaviour of 316l Stainless Steel Honeycomb Cellular Cores Manufactured by Selective Laser Melting", Transactions of FAMENA, vol.41, br. 4, str. 11-24, 2017. [Online]. doi: https://doi.org/10.21278/TOF.41402

Sažetak
Selective laser technology is an additive technology that can allow for the manufacture of cellular structures using different types of metallic powder with complex applications in industries such as aerospace, automotive and medical implant industries. This paper presents the effect of climate and mechanical stresses on some honeycomb cellular cores, used in sandwich structures made of 316L stainless steel powder by applying the selective laser melting technology. The honeycomb cellular cores have undergone the microhardness testing and the resulting variation obtained from the analyzed samples was 225 ± 15 \(HV_{0.3}\). The compressive strength and the modulus of elasticity of the cellular structures were determined for flatwise and edgewise compressive stresses. Also, the cellular structures were subjected to accelerated corrosion tests in order to determine their mean life in application use conditions similar to those near seas and oceans. Also, a microstructural evaluation of salt deposits was carried out on the cellular structures subjected to accelerated corrosion tests using a salt spray test chamber.

Ključne riječi
selective laser melting; honeycomb cellular core; 316L stainless steel; mechanical performance; accelerated corrosion test

Hrčak ID: 193652

URI
https://hrcak.srce.hr/193652

Posjeta: 657 *