Is there any reason I shouldn't mix steel and SS V-Band clamps so that I can mate the SS and Steel pipes together?
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Galvanic corrosion only occurs when there is electrical current passing though.
In the case of your exhaust pipe joint the tightness of the joint should keep out almost all of the liquid water so the chances of galvanic corrosion are minimal.
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Originally posted by vpilarrt View PostYou're partially correct. When 2 dissimilar metals (like stainless steel and steel)are in electrical contact and in the presence of an electrolyte (water, for instance) an electrical current will be generated in the form of free flow of ions from 1 metal to the other. This will cause 1 of the metals (the more anodic) to corrode more quickly than normal and the other metal corrode more slowly than normal.
In the case of your exhaust pipe joint the tightness of the joint should keep out almost all of the liquid water so the chances of galvanic corrosion are minimal.
When it rains, there's going to be an awful lot of water getting sprayed around under the car. The multiple notches in the vband clamp is going to let lots of water sit next to the joint between the two, and capillary action will do the rest.
That said, this is the best way to mate the two materials. Stainless and non stainless steels aren't going to react crazily with each other.Originally posted by priapismMy girl don't know shit, but she bakes a mean cupcake.Originally posted by shamesonUsually it's best not to know how much money you have into your e30
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