Feasibility of Electron Beam Welding on Titanium to Stainless Steel With Copper as Inter Layer and Optimization of Process Parameters by Taguchi Methodology
| dc.contributor.author | Rohith Shri, Hari R | |
| dc.contributor.author | Sachin Irappa, Kagal | |
| dc.contributor.author | Sandeep, Kumar A | |
| dc.contributor.author | Puneeth, Gowda K | |
| dc.date.accessioned | 2016-07-21T06:31:51Z | |
| dc.date.available | 2016-07-21T06:31:51Z | |
| dc.date.issued | 2016-07-21T06:31:51Z | |
| dc.description.abstract | Welding of dissimilar metals is a challenging task. The main challenge when joining dissimilar metals is the metallurgical incompatibility of the metals used. Due to this reason, it has been very difficult to produce reliable joints between Titanium and Stainless steel metals due to formation of cracks, brittle intermetallics and low strength of the joint. Hence Electron beam welding experiments were carried out with copper as an interlayer by varying weld parameters such as Accelerating voltage, Beam current, Welding speed and Gun to Workpiece distance (GTWD). Optimization of these weld parameters is done as per Taguchi methodology. Macrostructure of the joint are examined by visual inspection, helium leak detection and optical microscopy. Microstructures of the joint are examined by Scanning electron microscope. The results showed that the weld quality is satisfactory and crack free weld joints were obtained with a good depth of penetration. Analysis of variance concluded that Welding speed plays a major role in determining the DOP, followed by Accelerating voltage, Beam current and GTWD. Nominal the better S/N ratio method has been followed in this experiment to conclude the optimum value of parameters that reduces the effect of noise factors on the weld quality. | en_US |
| dc.identifier.uri | http://hdl.handle.net/123456789/6300 | |
| dc.language.iso | en | en_US |
| dc.subject | Feasibility of Electron Beam Welding on Titanium to Stainless Steel With Copper as Inter Layer and Optimization of Process Parameters by Taguchi Methodology | en_US |
| dc.subject | Rohith Shri Hari R | en_US |
| dc.subject | Sachin Irappa Kagal | en_US |
| dc.subject | Sandeep Kumar A | en_US |
| dc.subject | Puneeth Gowda K | en_US |
| dc.title | Feasibility of Electron Beam Welding on Titanium to Stainless Steel With Copper as Inter Layer and Optimization of Process Parameters by Taguchi Methodology | en_US |
| dc.type | Other | en_US |