| 摘要 |
<p>Systems and methods for blind brazing a joining layer (26) positioned between two workpieces (12a, 12b). A radiation source (14) emits radiation through one of the workpieces (12a, 12b) onto the joining layer (26). The radiation source emits radiation at a wavelength absorbed by the joining layer (26) but not substantially absorbed by the workpiece (12a, 12b) material. In one embodiment, workpieces (12a, 12b) are heated to a predicted operating temperature prior to emitting radiation onto the joining layer (26).</p> |
