Thanks rnd2:
Since posting this thread I did a Dialog search and found a paper by some Chinese materials engineers on this specific topic. ("Study of Galvanic Corrosion of Titanium Alloys in Seawater" by Zhu, Xiangrong; et. al. published in Memoires et Etudes Scientifique de la Revue de...
You can hot dip galvanize the steel supports and use the SS anchor bolts directly with no other coating as long as you isolate the two metals from one another. I suggest you check out shoulder washers available from a number of US manufacturers. Choose a shoulder washer made from black...
Does anyone have experience in putting commercially pure titanium (grade 2, ASTM B348) in direct contact with 6Al4V titanium (grade 5, ASTM B348) in seawater. Seawater temperature is between 5 and 10 deg. C. Surface areas of the two components is approximately equal. I am concerned that I might...