OPTIMIZATION OF PROCESS PARAMETERS IN DISSIMILAR EXPLOSIVE CLADDING THROUGH TAGUCHI METHOD
Keywords:
Explosive cladding, dissimilar metals, Tensile strength, Taguchi approach, optimizationAbstract
Taguchi approach was employed to establish the significant process parameters viz., standoff distance, loading ratio and preset angle to enhance the tensile strength of aluminum-copper explosive clads. The experiments were conducted based on three factors, three-level Taguchi L9 orthogonal array. In addition, an empirical relation based on multiple regression analysis was developed to predict the tensile strength of Al-Cu explosive clads at 95% confidence level. The results indicate that standoff distance followed by loading ratio and preset angle has strong influence in achieving higher tensile strength of Al-Cu explosive clad. The microstructural characterization of Al-Cu explosive clads shows characteristic undulating interfaces.
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Acarer M (2012), “Electrical, corrosion and Mechanical properties of Aluminium-Copper Joints Produced by Explosive welding”, Journal of Material Engineering and Performance, Vol.21, 2375-5379.
Gulenc B (2008), “Investigation of interface properties and weldability of aluminium and copper plates by explosive welding method”, Materials and Design, Vol. 29, 275-278.
Saravanan S Raghukandan K (2011), “Tri axial weldability window on explosive cladding of dissimilar metals”, Journal of Manufacturing Engineering, Vol. 6(2), 111-114.
Raghukandan K (2003), “Analysis of the explosive cladding of Cu-Low carbon steel plates”, Journal of Materials Processing Technology, Vol. 139, 573-5.
Zamani E Liaghat G H (2012), “Explosive welding of stainless steel-carbon steel coaxial pipes”, Journal of Materials science, Vol.47(2), 685-475.
Raghukandan K Hokamoto K Manikandan P (2004), “Optimization of Process Parameters in Explosive Cladding of Mild steel and Aluminium”, Metals and Materials International, Vol.10(2), 193-197.
Khajavi A Kolahan F Esmaeelzdeh (2014), “A Taguchi approach for optimization of Process parameters in waterjet cleaning process”, Iranian Journal of Science and technology, Vol. 38, 97-104.
Manikandan P Hokamoto K Fujita M Raghukandan K (2008), “Control of energetic conditions by employing interlayer of different thickness for explosive welding of titanium/304 stainless steel”, Journal of Materials Processing technology, Vol. 195, 232-240.
Kahraman N Gülenc B Findik F (2005), “Joining of titanium/stainless steel by explosive welding and effect on interface”, Journal of Materials Processing Technology, Vol. 169(2), 127-133.
ASTM A (1995), “Standard specification for stainless chromium-nickel steel-clad plate, sheet and strip”, American National Standard, ANSI/ASTM A, 264-77.
Sharma P Verma A Sidhu R K Pandey O P J (2005), Materials and Design Vol. 168, 147-151.
Tricarico L Spina R Sorgente D Brandizzi M (2009), “Effects of heat treatments on mechanical properties of Fe/Al explosion-welded structural transition joints”, Materials and Design, Vol. 30, 2693-2700.
Benyounis K Y Olabi A G (2008), “Optimization of different welding process using statistical and numerical- A reference guide, Advantages of Engineering Software, Vol.39(6), 483-496.
Saravanan S Raghukandan K (2012), “Thermal Kinetics in Explosive Cladding of Dissimilar Metals”, Science and Technology of Welding and Joining, Vol. 17(2), 99-103.
Durgutlu A Okuyucu H Gulenc B (2008), “Investigation of effect of the stand-off distance on interface characteristics of explosively welded copper and stainless steel”, Materials and Design, Vol. 29, 1480-1484.
