Pulse arc welding in narrow gap

Andrey Garoldovich Krampit, N. Yu Krampit

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    The article shows the possibilities of the groove welding process in carbon dioxide under the impulse arc power supply. The method makes it possible to reduce the extent of splashing, enables the control of the transfer of electrode metal and weld formation, improvement of the technology of narrow-gap welding, the possibility of carrying and welding in all spatial position is, improvement of the quality of welded joints, and a decrease in the probability of the defect formation. In the application of powerful pulses of welding current the process of solidification of the welded joint is affected resulting in the refining of the structure of deposited metal.

    Original languageEnglish
    Title of host publicationProceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012
    DOIs
    Publication statusPublished - 2012
    Event2012 7th International Forum on Strategic Technology, IFOST 2012 - Tomsk, Russian Federation
    Duration: 18 Sep 201221 Sep 2012

    Other

    Other2012 7th International Forum on Strategic Technology, IFOST 2012
    CountryRussian Federation
    CityTomsk
    Period18.9.1221.9.12

    Keywords

    • narrow gap
    • pulse arc power
    • weld joint

    ASJC Scopus subject areas

    • Management of Technology and Innovation

    Fingerprint Dive into the research topics of 'Pulse arc welding in narrow gap'. Together they form a unique fingerprint.

    Cite this