Archive for September 5th, 2016
Our cast iron pans need seasoning, so I decided to start with full-metal-jacket electrolysis stripping, rather than soaking them in oven cleaner / smogging the kitchen with the self-cleaning oven / actually doing any work. The electrolysis setup involves the big battery charger and a bucket of sodium carbonate solution:
Although the charger has a 40 A capacity, the small pan bubbles along merrily at a self-limited 7 A:
The anode is a big sheet of steel that was once an EMI shield in a big PC case. The side facing the pan corroded very quickly, but the outside remains in good shape and I think it’ll suffice for the medium and large pans.
After two hours, only the crustiest bits of the crust remained:
Those flakes fell right off after a few pokes from my demolition scraper; definite anticlimax, that.
Another hour in the tank cleaned the handle and removed a few other spots; it now sports a layer of flash rust that’ll require another pass after I strip the other two pans…