Re: electrolysis
Posted by jimbo on June 24, 2004 at 22:15:27:
In response to Re: electrolysis
:
See list below for how likely 2 dissimilar metals are to corrode. Also see link.

Most cathodic or resistant to corrosion

Platinum

Gold

Graphite

Titanium

Silver

� Chlorimet 3

� Hastelloy C

� 18-8 Mo stainless steel (passive)

� 18-8 stainless steel (passive)

� Chromium steel >11 % Cr (passive)

� Inconel (passive)

� Nickel (passive)

� Silver solder

� Monel

� Bronzes

� Copper

� Brasses

� Chlorimet 2

� Hastelloy B

� Inconel (active)

� Nickel (active)

Tin

Lead

Lead-tin solders

� 18-8 Mo stainless steel (active)

� 18-8 stainless steel (active)

Ni-resist

Chromium steel >11 % Cr (active)

� Cast iron

� Steel or iron

2024 aluminum

Cadmium

Commercially pure aluminium

Zinc

Magnesium and its alloys

Most anodic or easy to corrode





Replies to this post
  • link jimbo 22:18:18 06/24/04(0)