High Efficiency Copper Heat Exchanger Water Cooling Plate

Through independent innovation, we have made every effort to develop new Round Aluminum Heatsink for LED, Zippered Fin Heat Sinks, AL Extrusion Heat Sink, giving new connotation and vitality to the traditional products. The company has always adhered to the core cultural philosophy of "gratitude, efficiency, integrity, innovation", and provides customers with first-class products and services with the style of "humble, professional, and immediate action". We are working on reduced manufacturing lead times and increased productivity of critical processes. Our company makes every employee feel that this is everyone's enterprise and lets them participate in this big family. We can improve the profitability of products by reducing the cost of products, and can greatly enhance the competitiveness of products in the market and expand the market space.

Brazing

Brazing is the jointing of metals using a molten filler material, which on cooling forms a joint.

The filler metal melting temperature is above 450℃, but below the melting point of the metals.

How does it work?

Brazing joints the base metals by creating a metallurgical bond between the filler metal and the base metals.

When molten, the filler metal is drawn into the joint by capillary action.

How do you supply filler metal to 100's of joint simultaneously?

Brazing sheet!

Aluminum oxide

Aluminum oxide characteristics:

Hardness significantly above 400Mpa

High resistance to chemicals

The oxide interferes with brazing

Aluminum owes many of its properties to very strong adherent oxide film on the surface.

This oxide must be removed or broken up if joining is to occur.

There are a number of possibilities of achieving this.

Comparison of brazing processes:

CAB furnace brazing process sequence

The CAB process sequence is depending on: Heat exchanger design, Cleaning method, Flux application method.

CAB furnace braze cycle

Factors determining CAB production success or failure

1. Good product fit-up ( gap tolerance 0.1 to 0.15mm)

2. Adequate quantity of filler metal

3. Uniformity of flux coating

4. Interaction of flux and alloying elements

5. Furnace conditions (temperature time profile, temperature uniformity, furnace atmosphere)

We hope to use our efforts to provide you with meticulous care. In the field of High Efficiency Copper Heat Exchanger Water Cooling Plate, we will persist in continuous and endless pursuit of improvement and optimization. We are willing to be your loyal partner and trustworthy friend! Our new development model has improved overall competitiveness and gradually moved closer to the cutting edge of the industry. We are always committed to let employees share the fruits of corporate development and actively work for the well-being of employees.