The author considers gas-dynamic influence upon microhardness and weld configuration of single-pass welds from steel 30HGSA when welding with consumable electrode under double-jet shielding. The relations to the chosen controlled welding parameters (Q, L, I) are developed and the controlling influence of the gas-dynamic affect of dynamic shield gas jet over formation of welds from alloy-treated steel 30HGSA is determined.
|Journal||IOP Conference Series: Materials Science and Engineering|
|Publication status||Published - 5 May 2016|
ASJC Scopus subject areas
- Materials Science(all)