publication . Article . 2015

Gas Mixtures for Welding with Micro-Jet Cooling

Węgrzyn T.;
Open Access
  • Published: 01 Apr 2015 Journal: Archives of Metallurgy and Materials, volume 60, pages 107-110 (eissn: 2300-1909, Copyright policy)
  • Publisher: Walter de Gruyter GmbH
Abstract
<jats:title>Abstract</jats:title><jats:p>Welding with micro-jet cooling after was tested only for MIG and MAG processes. For micro-jet gases was tested only argon, helium and nitrogen. A paper presents a piece of information about gas mixtures for micro-jet cooling after in welding. There are put down information about gas mixtures that could be chosen both for MAG welding and for micro-jet process. There were given main information about influence of various micro-jet gas mixtures on metallographic structure of steel welds. Mechanical properties of weld was presented in terms of various gas mixtures selection for micro-jet cooling.</jats:p>
Subjects
arXiv: Mathematics::Geometric TopologyAstrophysics::High Energy Astrophysical PhenomenaPhysics::Accelerator Physics
free text keywords: Metals and Alloys, Composite material, Heat-affected zone, Laser beam welding, Filler metal, Gas metal arc welding, Gas tungsten arc welding, Metallurgy, Shielding gas, Welding, law.invention, law, Jet cooling, Materials science, micro-jet cooling, weld, metallographic structure, gas mixtures, Mining engineering. Metallurgy, TN1-997, Materials of engineering and construction. Mechanics of materials, TA401-492
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