Exothermic Atmosphere , DX Atmosphere Generator , Ptotective Gas , Metal Items

Overview

The DX Atmosphere Generator is used for exothermic atmosphere, which is a kind of protective atmosphere. There are two kinds of atmospheres.

As heat protector during annealing and normalizing process for casting and forging parts, brightness annealing and quenching process for mild steel and medium carbon steel, tempering process for steel parts, thick exothermic atmosphere is used in the above situations. Thin exothermic atmosphere is usually used in brightness treatment process for copper and copper alloys, annealing process for forgeable cast iron, bluing treatment and blacking treatment.

DX Atmosphere Generator Parameters

The Classification of Brazing

Flame brazing: The welding is carried out by using mix burning flame of combustible gas mixed with oxygen or compressed air as heat source

Dip brazing: Dip part or whole of the workpiece into a solder bath covered with soldering agent or the salt bath with moltan salt. This method ensures the uniform and rapid heating as well as accurate temperature control, it is suitable for the mass production and brazing of large components. The salt in the salt bath is mostly composed of flux. A large amount of soldering agent is usually left on the workpiece after brazing, and the cleaning work is heavy

Induction brazing: Welding method using high frequency medium frequency or power frequency induction current as heat source. High-frequency heating is suitable for welding of thin wall pipe fittings. It is especially suitable for welding of large components, such as pipe joints which need to be disassembled on rockets.

Furnace brazing: Put the workpiece assembled with solder into the furnace for heating and welding, brazing agent is often required, It can also be protected by reducing or inert gases. Continuous furnace can be used in mass production

Vacuum brazing: The workpiece is heated in a vacuum chamber and is mainly used for welding of high quality products and oxidizable materials

Aojie Patents

• A kind of heater can be used in aviation
• Method of making cooling muffle
• Cooling muffle
• New type of muffle
• A kind of resistance furnace heating component layout device can be used in aviation
• A kind of ternary nonseptate type resistance furnace heating device can be used in aviation
• A kind of ternary heterogeneous type resistance furance heating device can be used in aviation
• A kind of ternary homogeneity type resistance furnace heating device can be used in aviation
• A kind of ternary 1T type resistance furnace heating device can be used in aviation
• A kind of optimized ternary resistance furnace heating device
• A kind of quaternary variable frequency type electric resistance furnace heating device
• A kind of quaternary adjustable type resistance furnace heating device can be used in aviation
• A kind of quaternary symmetrical type resistance furnace heating device can be used in aviation
• A kind of quaternary hybrid type resistance furnace heating device can be used in aviation
• A kind of quintuple hybrid type resistance furnace heating device can be used in aviation
• A kind of quintuple adjustable type resistance furnace heating device can be used in aviation
• A kind of hexahydroxy resistance furnace heating device can be used in aviation
• A kind of hexahydroxy hybrid type resistance furnace heating device can be used in aviation
• A kind of resistance furnace heating component layout structure