The effect of NiB additive on surface morphology and microstructure of 316L stainless steel single tracks and layers obtained by SLM
Само за регистроване кориснике
2016
Чланак у часопису (Објављена верзија)
,
© 2016 Elsevier B.V.
Метаподаци
Приказ свих података о документуАпстракт
Stainless steel (316L) powder and mixed 316L-lwt.%NiB powders were melted by laser irradiation. Laser employed was pulsed, millisecond Nd:YAG laser system. The relationship between major process variables - average laser power, laser scan speed, number of spots, pulse energy, pulse duration, pulse frequency - of selective laser melting, and their effect on the structure of single tracks and single layers in case of 316L and 316L-NiB alloys has been investigated. The morphology, macro- and microstructure of laser melted samples were characterized by digital camera and by scanning electron microscope with an energy dispersive X-ray spectrometer. Surface roughness of the layers was measured using optical profilometer. It was determined that the addition of NiB to 316L stainless steel powder provides much better surface quality and wider set of parameters for successful melting. (C) 2016 Elsevier B.V. All rights reserved.
Кључне речи:
SLM process / 316L stainless steel / NiB additive / Single tracks and layers / Structure / Surface roughnessИзвор:
Surface and Coatings Technology, 2016, 307, 407-417Финансирање / пројекти:
- Утицај нано и микроструктурних конституената на синтезу и карактеристике савремених композитних материјала са металном основом (RS-MESTD-Basic Research (BR or ON)-172005)
DOI: 10.1016/j.surfcoat.2016.09.019
ISSN: 0257-8972
WoS: 000390622200049
Scopus: 2-s2.0-84987932335
Колекције
Институција/група
VinčaTY - JOUR AU - Stašić, Jelena AU - Božić, Dušan PY - 2016 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1348 AB - Stainless steel (316L) powder and mixed 316L-lwt.%NiB powders were melted by laser irradiation. Laser employed was pulsed, millisecond Nd:YAG laser system. The relationship between major process variables - average laser power, laser scan speed, number of spots, pulse energy, pulse duration, pulse frequency - of selective laser melting, and their effect on the structure of single tracks and single layers in case of 316L and 316L-NiB alloys has been investigated. The morphology, macro- and microstructure of laser melted samples were characterized by digital camera and by scanning electron microscope with an energy dispersive X-ray spectrometer. Surface roughness of the layers was measured using optical profilometer. It was determined that the addition of NiB to 316L stainless steel powder provides much better surface quality and wider set of parameters for successful melting. (C) 2016 Elsevier B.V. All rights reserved. T2 - Surface and Coatings Technology T1 - The effect of NiB additive on surface morphology and microstructure of 316L stainless steel single tracks and layers obtained by SLM VL - 307 SP - 407 EP - 417 DO - 10.1016/j.surfcoat.2016.09.019 ER -
@article{ author = "Stašić, Jelena and Božić, Dušan", year = "2016", abstract = "Stainless steel (316L) powder and mixed 316L-lwt.%NiB powders were melted by laser irradiation. Laser employed was pulsed, millisecond Nd:YAG laser system. The relationship between major process variables - average laser power, laser scan speed, number of spots, pulse energy, pulse duration, pulse frequency - of selective laser melting, and their effect on the structure of single tracks and single layers in case of 316L and 316L-NiB alloys has been investigated. The morphology, macro- and microstructure of laser melted samples were characterized by digital camera and by scanning electron microscope with an energy dispersive X-ray spectrometer. Surface roughness of the layers was measured using optical profilometer. It was determined that the addition of NiB to 316L stainless steel powder provides much better surface quality and wider set of parameters for successful melting. (C) 2016 Elsevier B.V. All rights reserved.", journal = "Surface and Coatings Technology", title = "The effect of NiB additive on surface morphology and microstructure of 316L stainless steel single tracks and layers obtained by SLM", volume = "307", pages = "407-417", doi = "10.1016/j.surfcoat.2016.09.019" }
Stašić, J.,& Božić, D.. (2016). The effect of NiB additive on surface morphology and microstructure of 316L stainless steel single tracks and layers obtained by SLM. in Surface and Coatings Technology, 307, 407-417. https://doi.org/10.1016/j.surfcoat.2016.09.019
Stašić J, Božić D. The effect of NiB additive on surface morphology and microstructure of 316L stainless steel single tracks and layers obtained by SLM. in Surface and Coatings Technology. 2016;307:407-417. doi:10.1016/j.surfcoat.2016.09.019 .
Stašić, Jelena, Božić, Dušan, "The effect of NiB additive on surface morphology and microstructure of 316L stainless steel single tracks and layers obtained by SLM" in Surface and Coatings Technology, 307 (2016):407-417, https://doi.org/10.1016/j.surfcoat.2016.09.019 . .