Vacuum Metallizing Evaporation Sources and Evaporants
 
Tungsten Coils:  We represent Rhenium Alloys located in Elyria, OH. With many years of experience in refractory metals Rhenium Alloys is now a major supplier of coils/filaments for vacuum metallizing. Along with the standard Z leg/ quick load coils they can supply special configurations to meet your needs.
 
Evaporants:  We represent R.H. Cheney Inc located in Attleboro, MA. For over 50 years R.H. Cheney has been a major supplier of formed Aluminum and other metals for evaporation sources. They offer canes, clips, crimps and various other configurations to meet your needs. As evaporant purity can be of concern R.H. Cheney offers evaporants up to 99.99% pure.
 
Rhenium Alloys and R.H. Cheney are happy to supply samples for evaluation.
 
Bill Graham Sr. has been involved in the vacuum metallizing industry for 37 years. My experience spans design, testing and selling of evaporation sources and evaporants. I have written several papers and presented at Society of Vacuum Coaters regarding tungsten filament life. Over the years I have assisted many companies in their efforts to improve their metallizing process and will continue to be available to help in any way I can.