Daniel David

On 12/13/2007 at 6:48 PM, ThomasPowers said:

James Hrisoulas once posted this flux recipe:

"Flux mix is as follows:

5 parts anhydrous borax
2 parts powdered boric acid
1 part powdered iron oxide (the real STUFF NOT the concrete dyes)
1/2 part Fluorspar  (very toxic)
1/4 part sal ammoniac

This stuff sticks most anything together"

Hello together
sorry for digging up this old post.
I have a quick question about the flux recipe.
Are the quantities given in weight or volume fractions ?
Is it possible to weld steels with Cr content > 12% with this flux ?

Thanks a lot
Best regards
Daniel David