Well, there is no reason why one could not use a DIY process, provided one works carefully and precise and takes care of personal safety, because it appears (poisonous?) gas does come free during the process.Quote from zaneaussie on September 13th, 2013, 01:43 AM Hey again Lamare,
All very good points and also informative. If there is no other dielectrics needed to further condition the tubes then do you think that a DIY (Do it yourself) process for electro polishing is sufficient or does it have to be done professionally in which case it could become expensive depending on the amount of SS one is coating?
When one considers that even low quality conditioning processes work, one is tempted to conclude that any reasonably performed DIY electropolishing process should be perfectly adequate for proving the concept. Also consider Bedini's batteries, for example. These also show the wanted behavior without any attempt to consciously create a suitable layer.
The quality of the layer does not have to be extremely high in order for the concept to work. The higher the quality of the layer, the less current will be needed. But who cares whether one needs, say, 500 milliamps or, say, 100 milliamps???
As a matter of fact, when you DIY, you have the opportunity to tune the process to the application and thus can improve the system that way.
However, the easiest way to test this, is to find a source of off-the-shelf electropolished stainless. Since this used all over the place in the food processing industry, including farmers' milking installations, chances are pretty good one can find suitable tubes for reasonable prices at various stores and shops. The problem is that these are specified in terms of roughness, etc. and not in terms of thickness of the layer, so it may be challenging to figure out which particular items can be used and which not.
Unfortunately I don't have the option to purchase pre-polished steel and also the prototype i'm working on has to be machined first and then put through this process. Not something I could easily do with pre-polished. Will have to look into it more...:idea: