Study on the correlation between plasma electron temperature and penetration depth in laser welding processes

T. Sibillano; A. Ancona; D. Rizzi; S. Saludes Rodil; J. Rodriguez Nieto; A.R. Konuk; R. Aarts; A.J. Huis in 't Veld

doi:10.1016/j.phpro.2010.08.070

Study on the correlation between plasma electron temperature and penetration depth in laser welding processes

T. Sibillano (Corresponding Author), A. Ancona, D. Rizzi, S. Saludes Rodil, J. Rodriguez Nieto, A.R. Konuk, R. Aarts, A.J. Huis in 't Veld

Faculty of Engineering Technology

Research output: Contribution to journal › Article › Academic › peer-review

43 Citations (Scopus)

167 Downloads (Pure)

Abstract

The plasma electron temperature has been estimated starting from the spectroscopic analysis of the optical emission of the laser-generated plasma plume during quite diverse stainless steel welding procedures (c.w. CO2 and pulsed Nd:YAG). Although the optical emissions present different spectral features, a discrete contribution of several iron lines can be highlighted in both types of welding. We have found that the electron temperature decreases as the laser power is enhanced, in static as well as dynamic conditions. Such a result could be useful to develop a closed loop control system of the weld penetration depth.

Original language	English
Pages (from-to)	429-436
Journal	Physics procedia
Volume	5
Issue number	Part B
DOIs	https://doi.org/10.1016/j.phpro.2010.08.070
Publication status	Published - 2010

Keywords

METIS-303338
IR-90463

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/j.phpro.2010.08.070

Sibillano2010studyFinal published version, 160 KB

Cite this

@article{16743f6b4406474e8a55f9d5db8a6d8c,

title = "Study on the correlation between plasma electron temperature and penetration depth in laser welding processes",

abstract = "The plasma electron temperature has been estimated starting from the spectroscopic analysis of the optical emission of the laser-generated plasma plume during quite diverse stainless steel welding procedures (c.w. CO2 and pulsed Nd:YAG). Although the optical emissions present different spectral features, a discrete contribution of several iron lines can be highlighted in both types of welding. We have found that the electron temperature decreases as the laser power is enhanced, in static as well as dynamic conditions. Such a result could be useful to develop a closed loop control system of the weld penetration depth.",

keywords = "METIS-303338, IR-90463",

author = "T. Sibillano and A. Ancona and D. Rizzi and {Saludes Rodil}, S. and {Rodriguez Nieto}, J. and A.R. Konuk and R. Aarts and {Huis in 't Veld}, A.J.",

note = "Open access. Laser Assisted Net Shape Engineering 6, Proceedings of the LANE 2010, Part 2 ",

year = "2010",

doi = "10.1016/j.phpro.2010.08.070",

language = "English",

volume = "5",

pages = "429--436",

journal = "Physics procedia",

issn = "1875-3892",

publisher = "Elsevier",

number = "Part B",

}

TY - JOUR

T1 - Study on the correlation between plasma electron temperature and penetration depth in laser welding processes

AU - Sibillano, T.

AU - Ancona, A.

AU - Rizzi, D.

AU - Saludes Rodil, S.

AU - Rodriguez Nieto, J.

AU - Konuk, A.R.

AU - Aarts, R.

AU - Huis in 't Veld, A.J.

N1 - Open access. Laser Assisted Net Shape Engineering 6, Proceedings of the LANE 2010, Part 2

PY - 2010

Y1 - 2010

N2 - The plasma electron temperature has been estimated starting from the spectroscopic analysis of the optical emission of the laser-generated plasma plume during quite diverse stainless steel welding procedures (c.w. CO2 and pulsed Nd:YAG). Although the optical emissions present different spectral features, a discrete contribution of several iron lines can be highlighted in both types of welding. We have found that the electron temperature decreases as the laser power is enhanced, in static as well as dynamic conditions. Such a result could be useful to develop a closed loop control system of the weld penetration depth.

AB - The plasma electron temperature has been estimated starting from the spectroscopic analysis of the optical emission of the laser-generated plasma plume during quite diverse stainless steel welding procedures (c.w. CO2 and pulsed Nd:YAG). Although the optical emissions present different spectral features, a discrete contribution of several iron lines can be highlighted in both types of welding. We have found that the electron temperature decreases as the laser power is enhanced, in static as well as dynamic conditions. Such a result could be useful to develop a closed loop control system of the weld penetration depth.

KW - METIS-303338

KW - IR-90463

U2 - 10.1016/j.phpro.2010.08.070

DO - 10.1016/j.phpro.2010.08.070

M3 - Article

SN - 1875-3892

VL - 5

SP - 429

EP - 436

JO - Physics procedia

JF - Physics procedia

IS - Part B

ER -

Study on the correlation between plasma electron temperature and penetration depth in laser welding processes

Abstract

Keywords

UN SDGs

Access to Document

Fingerprint

Cite this