Silicate Island Formation in Gas Metal Arc Welding

Autor: Stephen Liu, Elodie Moine, Ethan Michael Sullivan, Richard Derrien, Francis Briand

Publikováno v: Welding Journal. 100:13-26

Because formation of silicate islands during gas metal arc welding is undesirable due to decreased productivity and decreased quality of welds, it is important to understand the mechanism of the formation of these silicate islands to mitigate their p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c910f150c83e03dd2c63527b7f60b03
https://doi.org/10.29391/2021.100.002

Improving electrochemical properties of LiNi0.8Mn0.1Co0.1O2 cathode materials for lithium ion batteries by controlling calcination gas atmosphere

Autor: Sanghoon Kim, Ronghui Wang, Paulo Wiff, Guillaume de Verthamon, Francis Briand, Laurent Prost

Publikováno v: Solid State Ionics. 386:116031

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e00c06e698a334f8a5aed8e5db31997
https://doi.org/10.1016/j.ssi.2022.116031

Analysis of Gas Metal Arc Welding (GMAW) regime transition in Ar-CO 2 /O 2 shielding gases

Autor: Quentin Castillon, Francis Briand, Francois Faubert, Nadia Pellerin, Jean-Pierre Planckaert, Maxime Wartel, Stéphane Pellerin

Publikováno v: Journal of Physics: Conference Series
Journal of Physics: Conference Series, IOP Publishing, 2019, 1243, pp.012008. ⟨10.1088/1742-6596/1243/1/012008⟩
Journal of Physics: Conference Series, IOP Publishing, 2018, ⟨10.1088/1742-6596/1243/1/012008⟩

An experimental study on MIG-MAG welding in reverse polarity (anode wire) has been implemented to analyse the influence of the active gas type and composition on the welding process. The analysis of the arc column using optical emission spectroscopy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9afd7722d194a2122a6a4b36ac60e94
https://hal.archives-ouvertes.fr/hal-02318739

LTE Experimental Validation in a Gas Metal Arc Welding Plasma Column

Autor: Krzysztof Dzierzega, Amar Boutaghane, Nadia Pellerin, Stéphane Pellerin, Francis Briand, Flavien Valensi

Publikováno v: Contributions to Plasma Physics. 51:293-296

During gas metal arc welding (GMAW), the plasma obtained has a rich composition and some hypothesis are often made for modelling, in particular the local thermodynamical equilibrium (LTE) state of the plasma. It is then important to study its validit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80832b9448e09c0d3a3b9d4ddfa9068b
https://doi.org/10.1002/ctpp.201000061

ANODE CARBON ENRICHMENT IN GMAW

Autor: Francis Briand, Nadia Pellerin, M. Collumeau, Stéphane Pellerin, Amar Boutaghane, Flavien Valensi

Publikováno v: High Temperature Material Processes (An International Quarterly of High-Technology Plasma Processes). 14:223-232

The shielding gas used in the welding process has a strong influence on the metal transfer characteristics. When the gas is chemically active the physicochemical properties of the electrodes can be strongly altered which can increase or decrease arc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3b6f47d52ca61100f9c3938f88146e0
https://doi.org/10.1615/hightempmatproc.v14.i3.20