Copper Tube Annealing Furnace

Industrial copper tubes entering the annealing furnace.

Copper tube annealing furnace. The proven space saving configuration is the stack furnace in which multiple loads are annealed while stacked one above the other. To bend the tubing without creating a brittle metal you must anneal the tubing. Connect the torch head to the oxygen and acetylene tanks using the. If available anneal the tubing at a high temperature 400c or 700f or higher 7.

We offer high quality copper bright annealing furnace to our valuable patrons. Step 1 completely shut off the valves on the oxygen and acetylene tanks. We are the correct choice for made in beijing annealing furnaces and gas fired car bottom furnace heating furnace resistance furnace heat treatment continuous production line annealing furnace products in the lowest possible rates. Discuss why the copper cannot be fully unbent due to work hardening.

We are recognized for creating the best annealing furnaces in the transnational marketplace quality wise. Re bend and note that the material is. Annealing copper requires you to heat the copper so that it softens as soft copper can be worked without becoming brittle. We are manufacturer supplier and exporter of a wide range of copper wire annealing furnaces where in wires travel through aisi 304 seamless pipes dipping in water tank.

If the exposure time of the copper to the annealing atmosphere is short as for example in the continuous annealing of wire for electrical cable then increasing amounts of free oxygen can be tolerated with increasing speed. Now work harden the copper more by hammering the copper into a flat rod. To perform an annealing process a material that can be altered by heat treatment must be used. Inclined furnace pipes have steam cloud in the pipe to prevent wire oxidation.

In metallurgy and materials science annealing is a heat treatment that alters the physical and sometimes chemical properties of a material to increase its ductility and reduce its hardness making it more workable it involves heating a material above its recrystallization temperature maintaining a suitable temperature for an appropriate amount of time and then cooling. Mass flow furnaces rely on a soft high convection process and are particularly well suited for multi layer products lwc coils and material to be annealed in bundled form. There are three main stages to an annealing process. Examples include many types of steel and cast iron.

Operation of two copper tube annealing furnaces with an atmos phere control system designed and built by aga. Some types of aluminum copper brass and other materials may also respond to an annealing process. For annealing of heavier cables in tube furnaces high purity nitrogen alone with 1 or 2 ppm of free oxygen will suffice. After annealing remove from the furnace and quench in water to cool 8.

The main characteristics of a mass flow furnace apart from its high atmosphere.