TY - JOUR
T1 - The hardness behaviour of TIG welded al6061 alloy using statistical tool
AU - Jayashree, P. K.
AU - Raviraj, Sh
AU - Sharma, S. S.
AU - Shankar, G.
N1 - Publisher Copyright:
© 2018, Iran University of Science and Technology. All rights reserved.
PY - 2018/6/1
Y1 - 2018/6/1
N2 - Correlation between weldability and improvement in properties is a key issue in materials science research. The objective of this work is to optimize the process parameters viz., aging temperature, aging time, solutionizing time, to enhance the hardness of Al6061 alloy. Hence, the present paper deals with hardness study of Tungsten Inert Gas welded 6061 aluminium alloy after age hardening under three different aging temperatures, aging time and solutionizing time using Taguchi’s L9 Orthogonal array. Finally, a second order model has been generated for hardness using Response Surface Methodology with 20 runs for full design. The predicted and experimental results are in good agreement.
AB - Correlation between weldability and improvement in properties is a key issue in materials science research. The objective of this work is to optimize the process parameters viz., aging temperature, aging time, solutionizing time, to enhance the hardness of Al6061 alloy. Hence, the present paper deals with hardness study of Tungsten Inert Gas welded 6061 aluminium alloy after age hardening under three different aging temperatures, aging time and solutionizing time using Taguchi’s L9 Orthogonal array. Finally, a second order model has been generated for hardness using Response Surface Methodology with 20 runs for full design. The predicted and experimental results are in good agreement.
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U2 - 10.22068/ijmse.l5.2.88
DO - 10.22068/ijmse.l5.2.88
M3 - Article
AN - SCOPUS:85047427874
SN - 1735-0808
VL - 15
SP - 88
EP - 96
JO - Iranian Journal of Materials Science and Engineering
JF - Iranian Journal of Materials Science and Engineering
IS - 2
ER -