OK so electrolytic rection occurs but does it matter?
A battery is set up which has the effect of moving aluminium atoms
into the stainless steel and vv. Which is welding. Which is no problem
in this situation
Have I got this right?
Anna
~~ Anna Kettle, Suffolk, England
|""""| ~ Lime plaster repairs
/ ^^ \ // Freehand modelling in lime: overmantels, pargeting etc
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www.kettlenet.co.uk 01359 230642