INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
EFFECT OF TIG WELDING PARAMETERS ON WELD POOL DILUTION: A CASE STUDY IN AA 6061 ALLOY
Authors Name:
MAHESH G EMMI
, PREETHI KH , PRADEEP H , DEEPIKA MS , DHARNISH J
Unique Id:
IJSDR2302167
Published In:
Volume 8 Issue 2, February-2023
Abstract:
Activating silicon alloy was investigated in tungsten inert gas welding of Al 6061. The results indicated that deep penetrations with different percentages of silicon dilution is due to reverse marangoni flow in the weld bead. It was shown that the Silicon particles were distributed and dispersed in the weld bead and particle content was higher in the center of the weld than at the edges of the weld by the results of SEM and EDS. Fusion zone composition over the full range of dilution levels (0 to 100 pct) were produced by varying the independent welding parameters of current. The mechanical properties of the weld beads were obviously improved by tensile tests and micro hardness tests because of silicon. The results presented from this study provide guidelines for controlling the weld – metal compositions in these fusion-zone combinations.
Keywords:
Tungsten Inert Gas (TIG) Welding, porosity, Aluminium alloy, Microstructure
Cite Article:
"EFFECT OF TIG WELDING PARAMETERS ON WELD POOL DILUTION: A CASE STUDY IN AA 6061 ALLOY", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.8, Issue 2, page no.977 - 984, February-2023, Available :http://www.ijsdr.org/papers/IJSDR2302167.pdf
Downloads:
000337209
Publication Details:
Published Paper ID: IJSDR2302167
Registration ID:204273
Published In: Volume 8 Issue 2, February-2023
DOI (Digital Object Identifier):
Page No: 977 - 984
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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