It is a common misconception that titanium is impossible to solder. Although the process of titanium soldering is complex, with the proper know-how and expertise, we at McCray have developed a successful method for repairing Titanium frames with gold solder.

Although welding provides a less noticeable repair, the result is less stable and more prone to cracking once again. Proper understanding of the metallurgic properties of the frame (especially grade of titanium used) must be factored in for a proper weld which, if done incorrectly, results in a brittle hold and high risk of future problems.

Laser welding is done at very high temperatures, which melt the titanium itself. At such high temperatures the titanium bonds to itself, but also becomes brittle and can not be welded again. At a lower temperature, open flame titanium soldering is less likely to cause this, thus allowing for a stronger more long-lasting solution.

If the markings on the frame have been removed by wear, there are a few simple ways to test if your frame is titanium. Titanium frames possess qualities unique to other metals used for eyeglass frames. The metal is very strong and noticeably lighter. Weight and strength are often your first clues. Titanium is also unaffected by magnets and you will notice that there is no attraction between the titanium frame and magnets. Finally, for those who offer metal soldering services themselves, titanium is very quick to heat and turn bright red. Often within seconds of contact with the flame, the metal will turn bright red, followed by bright white shortly after.

Disclaimer: By sending McCray Optical Supply your frame, you are authorizing us to attempt repair of the frame. We will do everything possible to repair the frame, but hold no responsibility for any damages incurred while attempting the repair.