Here is the answer to whether you can braze carbide tool tips with a propane / air torch.
How to Braze With a Propane Torch. Brazing permanently joins two metals using a torch. You can use a propane torch to braze most metals you want to join.
and it's not working. I'm trying to braze some 1/8 x 3/8 x 1 C2 carbide onto the end of a HSS scraper (1/8' x 1' area) using flux-covere.
Brazing is a process that uses molten bronze to join steel, cast iron and any propane torch doesn't deliver quite enough heat for effective brazing (even on.
Gas welding and braze welding both require skill, patience and an oxy-fuel torch. braze welding can be performed with the other fuel gases such as propane.
vdele.me makes it easy to use a propane torch to solder a copper pipe. When the pipe is heated, touch the soldering wire to the joint. If done correctly.
Propane is the easiest fuel gas alternative to Acetylene to obtain and is normally Small Gas Heating & Brazing Kit Oxygen Propane Torch.
Hose, for Cutting Welding and Brazing. Model# KH (50). $ Bernzomatic STT Butane Micro Torch Lincoln Electric Inferno Propane Torch Kit.
The Autotorch brazing system gives extra performance on propane at 4 bar pressure. The special burners operate at higher pressures and can punch more heat.
An example of this, in the extreme, is the use of a propane torch without O2 to forge fairly large pocket knives possibly even forge weld.