Dependence of Manganese Content in the Weld Metal on the Velocity of Active Shielding Gas Flow

The paper reports findings of the study on influence of changing active shielding gas flows on consumable electrode welding and manganese content in the weld metal. A procedure to predict manganese content in the weld metal according to the velocity of a shielding gas flow, manganese content in elec...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2017-10, Vol.253 (1), p.12034
Main Authors: Chinakhov, D A, Grigorieva, E G, Mayorova, E I, Solodsky, S A, Torosjan, V F
Format: Article
Language:English
Subjects:
Base metal
Consumable electrode welding
Gas flow
Manganese
Shielding
Weld metal
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Summary:The paper reports findings of the study on influence of changing active shielding gas flows on consumable electrode welding and manganese content in the weld metal. A procedure to predict manganese content in the weld metal according to the velocity of a shielding gas flow, manganese content in electrode wire and base metal is proposed. A regression dependence of manganese content in the weld metal on the velocity of active shielding gas flow from the nozzle is determined.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/253/1/012034