Simulation of wind influence on the thermal processes in gas-shielded welding

D. A. Chinakhov, A. V. Vorobyev, Yu M. Gotovshchik

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

3 Цитирования (Scopus)

Аннотация

A set of various factors and phenomena defines the quality of welded joints. This is especially noticeable for outdoor welding. A numerical simulation of welding processes with consumable electrode with traditional and two-jet gas shielding was carried out to study the influence of wind speed on the movement of the shielding gas (CO2) and the change of thermal processes in the heat affected zone. It is established that the use of two-jet shielding in welding with a consumable electrode leads to an increase in hardness of the shielding gas stream and lower offset of thermal fields in the welded product in the wind direction. It testifies to a better quality of shielding and smaller probable changes in symmetry of structure formation and mechanical properties of the heat affected zone.

Язык оригиналаАнглийский
Название основной публикацииApplied Mechanics and Materials
ИздательTrans Tech Publications Ltd
Страницы91-95
Число страниц5
Том682
ISBN (печатное издание)9783038352815
DOI
СостояниеОпубликовано - 2014
Событие5th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, 2014 - Yurga, Российская Федерация
Продолжительность: 22 мая 201423 мая 2014

Серия публикаций

НазваниеApplied Mechanics and Materials
Том682
ISSN (печатное издание)16609336
ISSN (электронное издание)16627482

Другое

Другое5th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, 2014
СтранаРоссийская Федерация
ГородYurga
Период22.5.1423.5.14

ASJC Scopus subject areas

  • Engineering(all)

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  • Цитировать

    Chinakhov, D. A., Vorobyev, A. V., & Gotovshchik, Y. M. (2014). Simulation of wind influence on the thermal processes in gas-shielded welding. В Applied Mechanics and Materials (Том 682, стр. 91-95). (Applied Mechanics and Materials; Том 682). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMM.682.91