Woody Posted October 8, 2014 Share Posted October 8, 2014 A while ago Jack, a Metallurgical Student at the School of Mines, and I were making up a Damascus billet. The next week when he came over to do more work on it he handed my a plastic ice cream bucket of white goo. He said here is your borax, we had left it out in the rain for most part of a week. I had mixed some Roach Killer into it, Boric Acid. I told him to go put it in a metal pan and put it in the oven at 200 degrees to dry it out. After a while we looked at and it was thicker but still gooey. We poured it back into the plastic pan when it was cool and left it. It got hard as a rock so we used a chisel to break it into some big hunks. Now when we want to flux a piece we just grab one of these chunks and wipe it on the hot metal. It melts immediately and flows nicely and there is no waste or over fluxing. Might not work for anyone else but I sure like it. Quote Link to comment Share on other sites More sharing options...
Rashelle Posted October 9, 2014 Share Posted October 9, 2014 I can see people making flux sticks now, Sounds like an interesting idea to try. Quote Link to comment Share on other sites More sharing options...
John McPherson Posted October 9, 2014 Share Posted October 9, 2014 Flux chunks on a stick! Fluxcicles!! The Next__Big__Thing!!! And you heard it here first at IFI. Quote Link to comment Share on other sites More sharing options...
ironwolfforgeca Posted October 9, 2014 Share Posted October 9, 2014 AW a NEW !! X-Mass Ornament for a blacksmith to hang on his tree Fluxcicles LOL :D keep up the good wording John LOL HA !11 Quote Link to comment Share on other sites More sharing options...
John McPherson Posted October 9, 2014 Share Posted October 9, 2014 I have seen smiths that carefully spoon minute amounts just on the joint with what amounts to a long handled coke spoon, and I have seen smiths that sling flux around like a Bishop with a bucket of Holy Water blessing a WWII battalion prior to combat. Both seem to work, but it has always been Smooth, never Chunky. YMMV. Quote Link to comment Share on other sites More sharing options...
Chinobi Posted October 9, 2014 Share Posted October 9, 2014 isn't that just the recipe for making a form of anhydrous borax? putting borax into the oven to drive off the moisture? im not 100% on how the boric acid operates so I wont speculate on that... Quote Link to comment Share on other sites More sharing options...
Steve Sells Posted October 9, 2014 Share Posted October 9, 2014 now I wish I had a chapter on fluxcicles in my book :) Quote Link to comment Share on other sites More sharing options...
John McPherson Posted October 9, 2014 Share Posted October 9, 2014 Second edition, maybe? Quote Link to comment Share on other sites More sharing options...
Frosty Posted October 10, 2014 Share Posted October 10, 2014 Boric acid is in itself a decent flux and has a lower melting temperature than borax so it coats faster maybe even lowers the melting temp of a mix. I have some jeweler friends who dissolve borax in water and use it as a paint on fluid flux. It works a treat on billets, warm it slightly, less than boiling and paint of the borax solution capillarity will draw it in 100% Heating the billet slowly will drive all the water out and leave an even complete coat. This last isn't my experience a bladesmith friend says it works a treat so that's an anecdotal comment. Frosty The Lucky. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.