2004
DOI: 10.1533/wint.2004.3305
|View full text |Cite
|
Sign up to set email alerts
|

Formation of the structure and properties of welded joints in adaptive pulsed-arc coated electrode welding of important structures working on the conditions of low frequency thermal cycling

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0
1

Year Published

2014
2014
2021
2021

Publication Types

Select...
4
1

Relationship

0
5

Authors

Journals

citations
Cited by 5 publications
(2 citation statements)
references
References 0 publications
0
1
0
1
Order By: Relevance
“…Manual metal arc (MMA) welding by direct current (DC) with basic coated electrodes is a common method to produce permanent joints for pipelines repair [1][2][3][4]. To provide a spatial and physical stability of the arc discharge, it is necessary to create conditions for eliminating magnetic blow [5][6][7][8]. This elimination is the most difficult to provide in the case of residual magnetization of workpieces, which is caused by application of magnetic methods of inspection.…”
Section: Introductionmentioning
confidence: 99%
“…Manual metal arc (MMA) welding by direct current (DC) with basic coated electrodes is a common method to produce permanent joints for pipelines repair [1][2][3][4]. To provide a spatial and physical stability of the arc discharge, it is necessary to create conditions for eliminating magnetic blow [5][6][7][8]. This elimination is the most difficult to provide in the case of residual magnetization of workpieces, which is caused by application of magnetic methods of inspection.…”
Section: Introductionmentioning
confidence: 99%
“…Сутью такого подхода является управление всеми стадиями формирования сварного соединения: горением дуги, плавлением и переносом электродного металла в сварочную ванну, кристаллизацией металла шва из расплава, через каналы обратных связей, контролирующих основные энергетические характеристики технологического процесса с учетом возмущающих воздействий [5]. Перечисленные возможности реализуют методы адаптивного управления сложной электродинамической системой: источник питания -дуга -сварочная ванна -изделие, которые позволяют обеспечить оптимальное тепловложение при сварке и выполнение условия равнопрочности зон сварных соединений [6][7][8].…”
unclassified