Effect of pulse arc facing parameters with electrode wire pre-heating upon the beads formation

Abstract

This article presents the dependences of the duration and strength of the current pulse during pulsed arc welding with preheating of the electrode wire. MIG-welding was applied to build-up samples produced from steel 20 in the atmosphere of argon with ER 308 LSi wire. Preheater current was 19 and 22 A. The power and the duration of the pulse current were varied. Facing with pre-heating of the electrode wire with 19 A current allows 40% increase of the fusion coefficient of the electrode metal in comparison to the similar conditions without pre-heating. It allows to increase wire feed speed, reduce mixing with the base metal and improve the geometry of the built-up layer.

Original language	English
Title of host publication	Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019
Editors	Victor E. Panin, Sergey G. Psakhie, Vasily M. Fomin
Publisher	American Institute of Physics Inc.
ISBN (Electronic)	9780735419124
DOIs	https://doi.org/10.1063/1.5132044
Publication status	Published - 19 Nov 2019
Event	International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 - Tomsk, Russian Federation Duration: 1 Oct 2019 → 5 Oct 2019

Publication series

Name	AIP Conference Proceedings
Volume	2167
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019
Country	Russian Federation
City	Tomsk
Period	1.10.19 → 5.10.19

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.5132044

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Krampit, M. A., Kuznetsov, M. A., Danilov, V. I., Krampit, A. G., & Shlyakhova, G. V. (2019). Effect of pulse arc facing parameters with electrode wire pre-heating upon the beads formation. In V. E. Panin, S. G. Psakhie, & V. M. Fomin (Eds.), Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 [020177] (AIP Conference Proceedings; Vol. 2167). American Institute of Physics Inc.. https://doi.org/10.1063/1.5132044

Effect of pulse arc facing parameters with electrode wire pre-heating upon the beads formation. / Krampit, M. A.; Kuznetsov, M. A.; Danilov, V. I.; Krampit, A. G.; Shlyakhova, G. V.

Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019. ed. / Victor E. Panin; Sergey G. Psakhie; Vasily M. Fomin. American Institute of Physics Inc., 2019. 020177 (AIP Conference Proceedings; Vol. 2167).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Krampit, MA , Kuznetsov, MA , Danilov, VI, Krampit, AG & Shlyakhova, GV 2019, Effect of pulse arc facing parameters with electrode wire pre-heating upon the beads formation. in VE Panin, SG Psakhie & VM Fomin (eds), Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019., 020177, AIP Conference Proceedings, vol. 2167, American Institute of Physics Inc., International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019, Tomsk, Russian Federation, 1.10.19. https://doi.org/10.1063/1.5132044

Krampit MA , Kuznetsov MA , Danilov VI, Krampit AG, Shlyakhova GV. Effect of pulse arc facing parameters with electrode wire pre-heating upon the beads formation. In Panin VE, Psakhie SG, Fomin VM, editors, Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019. American Institute of Physics Inc. 2019. 020177. (AIP Conference Proceedings). https://doi.org/10.1063/1.5132044

Krampit, M. A. ; Kuznetsov, M. A. ; Danilov, V. I. ; Krampit, A. G. ; Shlyakhova, G. V. / Effect of pulse arc facing parameters with electrode wire pre-heating upon the beads formation. Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019. editor / Victor E. Panin ; Sergey G. Psakhie ; Vasily M. Fomin. American Institute of Physics Inc., 2019. (AIP Conference Proceedings).

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abstract = "This article presents the dependences of the duration and strength of the current pulse during pulsed arc welding with preheating of the electrode wire. MIG-welding was applied to build-up samples produced from steel 20 in the atmosphere of argon with ER 308 LSi wire. Preheater current was 19 and 22 A. The power and the duration of the pulse current were varied. Facing with pre-heating of the electrode wire with 19 A current allows 40% increase of the fusion coefficient of the electrode metal in comparison to the similar conditions without pre-heating. It allows to increase wire feed speed, reduce mixing with the base metal and improve the geometry of the built-up layer.",

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AB - This article presents the dependences of the duration and strength of the current pulse during pulsed arc welding with preheating of the electrode wire. MIG-welding was applied to build-up samples produced from steel 20 in the atmosphere of argon with ER 308 LSi wire. Preheater current was 19 and 22 A. The power and the duration of the pulse current were varied. Facing with pre-heating of the electrode wire with 19 A current allows 40% increase of the fusion coefficient of the electrode metal in comparison to the similar conditions without pre-heating. It allows to increase wire feed speed, reduce mixing with the base metal and improve the geometry of the built-up layer.

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