Efficient heating methods in local heat treatment of welded joints in large diameter pipelines

Autor: P. M. Korol'kov
Rok vydání: 2011
Předmět:
Zdroj: Welding International. :1-5
ISSN: 1754-2138
0950-7116
DOI: 10.1080/09507116.2011.600075
Popis: To ensure the high quality of heat treatment of welded joints, it is recommended to use induction heating with medium frequency current of 2500 Hz and programmed equipment with static converters.
Databáze: OpenAIRE