China Charge Air Cooler Aluminum Plate Suitable for Bm* 135I 335I N54 N55

Our goal is to maintain the promise of trustworthy quality. Because of this, there is a strict test behind each Bonded Fin Heat Sinks Assemblies, Heat Pipe Heat Sink, Cold Forging Heat Sink for LED from the supply of raw materials until the final product launch. Our company has professional technical sales representatives and a professional office management system. We continue to develop ourselves by training and promoting our employees, and we allow our employees to achieve professional improvement and human capital appreciation. Future enterprises must belong to enterprises with technology and quality. Only quality and technology are the foundation for enterprises to survive for a long time.

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)

As a responsible manufacturer of China Charge Air Cooler Aluminum Plate Suitable for Bm* 135I 335I N54 N55 and a valuable partner, we have always acted in a prudent and professional manner and have built our image with concrete actions. Our products with novel style, excellent quality, good service, so that enterprises win many honors. Under the premise that customers put forward improvement opinions, we will do our best to improve the production process and perfect the products.