Heat treatment of metal

Metal heat treatment is a process in which the metal workpiece is heated to a suitable temperature in a certain medium and then cooled at different speeds after it is kept at a certain temperature for a certain time.

The equipment of heat treatment is very much, the furnace probably has box type furnace, well type furnace, box type furnace USES most, a lot of heat treatment can be handled in this, such as annealing, normalizing and quenching heating process, tempering these common heat treatment.

Is actually a electricity heating stove, the stove heating up to the predetermined temperature first, then throw the artifacts, wait for a period of time to the predetermined temperature, then heat preservation for a period of time, then remove them, or in the oven with cooling, pit type furnace is as a general carburizing processing equipment, is a stove, buried to the ground after the workpiece in, seal, and then to the stove drip inside some carbon-rich liquid, such as kerosene or methanol, and then down into the liquid at high temperature carbon atoms into the workpiece surface.

Quenching pool is the quenching place, is a pool, there is water or oil, is the box furnace out of the workpiece quenching cooling place, is generally directly thrown in, and then wait for a period of time to remove. And other equipment, such as high frequency machine, is a can be 50 hz power frequency electric to become a super power of 200 k hz current devices, such as common has the maximum power of 200 kilowatts, and then made of a copper pipe internal cooling water flux coil on the outside of the artifacts, typically a few millimeters artifacts, a few seconds to 10 seconds when you see the red on the surface of the work, the surface temperature to the desired value, and has set up a water spray quenching liquid to the surface, to complete the quenching process. That's about it.

Vacuum Pump vacuum pump and vacuum furnaces Grinding Machine, Cnc Lathe, Sawing Machine vacuum furnace
vacuum furnace vacuum pump,vacuum furnaces vacuum pump,liquid ring vacuum pump