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Coleman Microwave
P.O. Box 247
109 Molineu Road
Edinburg, VA 22824
540-984-8848 - phone
540-984-4561 - fax


How Brazing Works

Component parts are cleaned and deoxidized


Parts are assembled and fixtured on the brazing rack with brazing filler material preplaced in all joints

Assembled parts are preheated
to near brazing temperature

Preheated parts are dipped into the molten brazing flux, raising the entire assembly to brazing temperature and fluxing all joints, simultaneously.
The preplaced filler material liquefies and flows throughout the joints by capillary action.  

As parts cool, the filler material solidifies forming brazed assemblies    


Residual flux is removed from
the brazed assembly

Completed, cleaned, brazed assemblies   Optional Chem Film