Influence of Welding With Two-Jet Gas Shielding On the Shaping of a Welding Joint

Autor:	S. V. Grichin, Y. M. Gotovschik, E. D. Chinakhova, D A Chinakhov
Rok vydání:	2016
Předmět:	Materials science Shielding gas Metallurgy Laser beam welding Welding joint Welding Electrogas welding Electric resistance welding law.invention Gas metal arc welding сварные швы law микротвердость Arc welding сварка Composite material стали защитные газы
Zdroj:	IOP Conference Series: Materials Science and Engineering. 125:012013
ISSN:	1757-899X 1757-8981
DOI:	10.1088/1757-899x/125/1/012013
Popis:	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.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c37fb8d8d0c189a40134974c8b17a9c https://doi.org/10.1088/1757-899x/125/1/012013 Zobrazit plný text záznamu