Brightness Bluing Treatment , DX Atmosphere Generator , Annealing
And Normalizing
Exothermic gas generators produce either a lean or rich atmosphere
composition depending on the chosen air-to-gas ratio. Exothermic gas is used for the thermal treatment of metals as a
protective gas, which can be generated in an exothermic gas
generator through burning natural gas. This process is taking place
under heat emission.
For annealing and normalizing process, casting and forging parts,
brightness annealing and quenching process should use thick
exothermic atmosphere, For brightness treatment process , bluing
treatment and blacking treatment can adopt thin thin exothermic
atmosphere.
Brazing Process:
The surface of the cleaned workpiece is assembled in lap mode and
the solder is placed near the joint clearance or between the joint
clearance. When the workpiece and solder are heated to a
temperature slightly above the solder melting point, the solder
melts (the workpiece does not melt), and it is inhaled and filled
with between the solid workpiece clearance through capillary. The
liquid solder and workpiece metal diffuse and dissolve each other,
and the brazing head is formed after condensation.
How to decide the heating speed?
On the premise of uniform heating, therefore, should try to shorten
the heating time which improve the heating speed. When determine
the specific heating speed, it must be decided by the weldment
size, base metal and the features of the solder.
Operation Principle
1.Positioning: Brazing experts
2. Idea:
•Profession roots from concentration, respect profession
•(Concentrate on aluminum brazing＼stainless steel
brazing － CAB＼high-temperature＼vacuum furnace)
• Brazing system ecology
• (Lean manufacturing arrangement＼material model selection＼brazing
process＼brazing equipment＼consulting)
• Solve problems & create value for clients
• (quality＼reliability＼energy saving)
