2,808
edits
Changes
→Resistance Brazing
*Electrodes from poorly conducting carbon containing materials (graphite)<br />The heat is created in the electrodes and thermally conducted into the joint area<br />
*Electrodes from higher conductive and thermally stable metallic materials <br />The heat is created by the higher resistance in the joint area which, through selected designs, creates a constriction area for the electrical current in addition to the resistance of the components to be joined.<br />
Graphite electrodes are mainly used for indirect resistance brazing and for joint