Current Volume 7
Experimentation And Analysis Of Strength And Microstructural Parameters Of Mild Steel Specimen Hardfaced By Chromium Zedalloy-350 Using Shielded Metal Arc Welding (SMAW) Process.
Abstract
In the present experimental study the hardfacing of mild steel components was done by the chromium alloy steel i.e ZEDALLOY-350 . using the shielded metal arc welding process by varying the welding process parameters like welding current, welding voltage and welding speed. The experimentation has been carried out by using Taguchi?s L9 orthogonal array and the output responses were noted down and investigation of strength parameters like hardness and impact strength was done along with microstructural study of hardfaced samples. Finally after the investigation it was concluded that the hardness and impact strength of the components was increased and the grainsize and phase distribution is also changes and which leads to high internal strength of the hardfaced components.
Keywords
Wear, Hardfacing, Shielded Metal Arc Welding (SMAW) etc.
Citations
IRE Journals:
Digambar Benne , Dr.Dhanoranjan Choudhary
"Experimentation And Analysis Of Strength And Microstructural Parameters Of Mild Steel Specimen Hardfaced By Chromium Zedalloy-350 Using Shielded Metal Arc Welding (SMAW) Process." Iconic Research And Engineering Journals Volume 2 Issue 1 2018 Page 1-5
IEEE:
Digambar Benne , Dr.Dhanoranjan Choudhary
"Experimentation And Analysis Of Strength And Microstructural Parameters Of Mild Steel Specimen Hardfaced By Chromium Zedalloy-350 Using Shielded Metal Arc Welding (SMAW) Process." Iconic Research And Engineering Journals, 2(1)
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