STUDY ON ENERGY EFFICIENCY OF A-TIG WELDING OF STAINLESS STEELS USING INDIVIDUAL FLUX-OXIDES. Part 2. INFLUENCE OF THERMODYNAMIC AND PHYSICO-CHEMICAL PROPERTIES OF FLUX-OXIDES
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This paper presents the results of studies on the influence of thermodynamic and physico-chemical properties of individual flux-oxides on the energy efficiency of the arc A-TIG welding of stainless steel CrNi18-10. The obtained results of the research allowed to reveal the criteria for evaluating the energy efficiency of the arc A-TIG welding on the depth of penetration of the welded metal and to determine the impact of thermodynamic and physico-chemical properties of individual flux oxides on the energy efficiency of the penetration capability of the welding arc for different welding energies. The requirements to thermodynamic and physico-chemical properties of individual fluxes-oxides are also revealed, which provide high energy efficiency of arc penetration capability during A-TIG welding.

Saidov R.M., Komilova D.R., Kusch M.., Mayr P.., Hoefer K.., (2019), STUDY ON ENERGY EFFICIENCY OF A-TIG WELDING OF STAINLESS STEELS USING INDIVIDUAL FLUX-OXIDES. PART 2. INFLUENCE OF THERMODYNAMIC AND PHYSICO-CHEMICAL PROPERTIES OF FLUX-OXIDES. Computational Nanotechnology, 3 => 32-38.

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Saidov R.M., Kusch M., Mayr P., Hoefer K., Akhadov J., Komilova D., Mukhitdinov Z. Study of influence of oxide s physico-chemical properties to the formation welding beads during A-TIG welding of stainless steels (in Russian). Computational nanotechnology. 2016. № 4. R. 10-20.
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TIG welding, stainless steel, activating oxide fluxes, arc energy efficiency, termodinamical and physico-chemical properties of oxydes.