i have a spring steel knife finished i want to etch a design on the hole blade with ferric do i heath treat then etch any information for a mutt
thank,s all
honestly im not sure about a durable patina i have read using apple vinegar just heat the vinegar soak you,r blade to blacken ore a dark patina the more heaths and soaked the darker the blade ive Only read these not tried yet
https://www.amazon.com/Silver-Solder-Hard-Flow-Foot/dp/B00F1ODVWE/ref=sr_1_2?ie=UTF8&qid=1487817432&sr=8-2&keywords=hard+solder
looking for help on first soldering a brass habaki will these work for me tank,s
im attempting to make my first abaki knife collar from brass i am thinking of using my bun son butane torch will these put of the heat ill need to solder silver solder ?