Hello, respected Prof., Dr., Sct., my simple question about the while joining of Dissimilar metals , what are the actual or daily used and industrial or commercial applications of the dissimilar joint such as aluminum-steel, aluminum-copper, steel-titanium, aluminum-titanium kindly explain.
Dear Eng. Neetesh Soni,
I hope that you are ok. Currently, there are used dissimilar joints for any welding process aiming to exploit the combination of properties from two base metals, but framing an economical desing. In FSW, for example, joints between AA2xxx-AA6xxx aluminum alloys combine excellent corrosion resistance and good mechanical properties from each welded metal, these type of joints could used in aerospace applications. Similarly, it is possible to joint dissimilar polymers, for example PE-PP, ABS -HDPE., etc.
respected sir jimy unfried whatever you explain above that is very simple every researcher knows very well because of we already reads too many journals then going to do research work I'm not asking what you explain maybe this is right to for another questions answer , and my question is particular part's and particular structure, not the area if you knows then most welcome to explain.
Read the Ph.D thesis of Uyime Donatus from the University of Manchester for more applications of dissimilar metals. He worked on joining dissimilar metals through Friction Stir Welding.
Dear Mr. Neetesh Soni,
I can give you an example of Dissimilar FSW in automotive industry. The automotive industry already have tough safety requirments. One company decided to used a steel - Aluminium FSW to avoid motor intrution. They are welding the subframe under the motor with this process. This ingenious design allow two things: weight saving and warranty the direction of themotor during a collision.
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