What again

Tas · 290171. Tue Mar 04, 2008 11:57 am

I pretty certain it is not called 'Pumice Stone'. 'Fallen Leaves' is much more likely....

:-)

Tas

mckeonj · 290193. Tue Mar 04, 2008 12:39 pm

RICKY66 gets the biscuit, it is a weld between two pieces of medium carbon steel.
The quite interesting feature of this particular joint is that the interface has the form of a sine wave - would anyone care to venture a guess as to how this occurred?

samivel · 290219. Tue Mar 04, 2008 1:11 pm

My money's on some sort of devilry.

Davini994 · 290277. Tue Mar 04, 2008 2:34 pm

Well done Ricky, although I must admit I was hoping swot was right.

Something to do with Lasers perhaps mckeonj?

<awaits Klaxon>

mckeonj · 290696. Wed Mar 05, 2008 7:32 am

Illustration from:
http://www.metalwebnews.com/howto/explosive-welding/explosive-welding.html