A thermocouple is only as good as its junction. Forming a clean, consistent bead between two dissimilar wires — without contamination or a weak joint — is the whole game.
The challenge: two fine, dissimilar wires that must fuse into a single clean bead, repeatably, without oxidation or brittleness that throws off the reading.
Forms a tight, clean bead on fine thermocouple wire, often under argon shielding.
Fast, repeatable junctions for production volumes.
We'll weld a sample and recommend the process and parameters for your joint.