Why is Fillet welding preferred for Rimmed Steel?

Rimmed Steel manufacturing processes provide a case or rim of very cleanmaterial free of defects. Conversely impurities tend to concentrate in themiddle section of ingot or billet. This feature persists through the rollingprocess, so that plates of this kind tend to have their central core less cleanthan the superficial layers.

This property provides and advantage when designcalls for fillet welding, which does not penetrate to the center of the plate. More.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.