Brazing Liquid Cooling Plates is a manufacturing process for connecting components to achieve higher thermal performance and lighter solutions. Vacuum brazed cold plates refers to a kind of water cold plate which are created by machining two metal plates with internal channels and fin structures  which are then carefully sealed together inside a vacuum chamber for heating. A filler metal with a lower melting point is melted into the joints of the cold plate via capillary action under the corresponding technological conditions, and connects two plates with internal channels and fin structures to form an internal flow channel. The vacuum system can be connected to the workpiece so that the pressure inside the workpiece is lower than the atmospheric pressure during vacuum brazing.

1. No flux process can be used to clean parts

2. Highly repeatable and controllable batch processing

3. Uniform material characteristics during and after brazing

4. Internal joints can be produced even in complex structures to improve the overall strength of components