Suchen
  • Alle Suchergebnisse
  • Bücher
  • User
  • Gruppen
  • FAQs

The effect of welding parameters on mechanical properties and microstructural behaviour of Al Alloy 6061 using TIG

Von:
The effect of welding parameters on mechanical properties and microstructural behaviour of Al Alloy 6061 using TIG

Activated tungsten inert gas welding process involves a method of increasing penetration capability of the arc in TIG welding. This is achieved through the application of a thin coating of activated flux onto the joint surface prior to welding. This leads to strong joint. This paper deals with the study of microstructural and mechanical properties of aluminium alloy AA-6061 weld joints using A-TIG welding. During the experiment the welding current and gas flow rate are used as variable parameters and welding speed kept as constant. In this activated TIG welding process, there were five single component fluxes which are CdCl2, SiO2, MgO, Al2O3 and TiO2 used in the initial experiment to evaluate Welding current, Gas Flow Rate, Flux by joining plates by using A-TIG welds. Based on the higher penetration of weld bead, two single component fluxes SiO2 and TiO2 were selected for actual experiment. The values of optimum welding current and gas flow rate and flux was finding out from the experiment. Welding specimen were investigated using scanning electron microscope, vicker’s micro hardness test and tensile strength. The SiO2 flux produced the most noticeable effect in terms of tensile strength and micro hardness.


Dieses eBook ist erhältlich bei:

und in vielen anderen eBook-Shops

25,99 US$
Stichwörter: 
TIG, Al6061
Beiträge und Kommentare
Um eine optimale Funktionsweise zu gewährleisten, verwendet unsere Website Cookies. Durch die Nutzung der Website stimmst Du der Verwendung von Cookies zu. Mehr Infos
OK
Top of page
Kein Miniaturbild Entfernen rnf13c8cc0b55a5_1519654246.0375061035 978-3-7438-5831-2 Bitte wähle einen Grund aus Bitte gib die Stelle im Buch an. de de_DE