Laser Services is the expert when precise control over welding energy output needs to be maintained to create perfect seam and spot welds. We routinely seam and spot weld high conductivity metals such as copper and aluminum; high-melting point metals such as tungsten, molybdenum, and tantalum; and can also weld parts that have been encased in glass such as klystron tubes, thermostats, and switches. Thin metal foils can also be fused to metals of higher mass with minimal distortion and no burn through and dissimilar metals can be joined without costly filler materials. Our welders can also incorporate rotary chucks for 360° welding. Since welds are made without fluxes, a significant source of surface contamination is avoided.

Application examples:

• Delicate diaphragm assemblies
• Titanium hip prostheses
• Superalloy jet engine impingement tubes
• Transducers
• Butt welding of small diameter wires
• Hermetically sealed hybrid microelectronic packages
• Delicate diaphragm assemblies
• Bi-metal strips and thermocouples
• Thin metal foils
• Numerous medical instruments