“The Paton Welding Journal” #08_2023 will be freely distributed from 11 to 15 September during the exhibition SCHWEISSEN & SCHNEIDEN 2023, Messe Essen, Norbertstrasse 2, Essen, Germany at the stand of the Paton Welding Institute: Hall 8 Stand 8B29.1.
You can also order this issue of the Journal in electronic form for free.
Send applications to E-mail: firstname.lastname@example.org
Contents of the issue
Laser welding of thin-wall filter elements of steel 08Kh18N10T
V.D. Shelyagin, V.Yu. Khaskin, A.V. Bernatsky and A.V. Siora
E.O. Paton Electric Welding Institute, NASU
11 Kazimir Malevich Str., 03680, Kiev, Ukraine. E-mail: email@example.com
Abstract The work is dedicated to increase of safety and service life of apparatuses of chemical production due to replacement of brazing process to welding in manufacture of the filter elements. Three methods of welding (argon arc, electron beam and laser) were compared applicable to joining of thin-wall tubular cone billets for the filter elements of stainless steel 08Kh18N10T steel. Defects, typical for indicated methods of welding, were investigated and procedures for their elimination were proposed. It is determined that laser welding has the largest productivity in combination with high weld formation stability that makes its application reasonable as industrial technological process in manufacture of thin-wall cone filter elements. 9 Ref., 5 Figures.