Brazing

Linde offers the right brazing atmosphere to improve your operation and product quality. We also offer flow control systems for better performance and gas consumption.

	Aluminum Brazing
	Nitrogen Flow Control
	Ferrous & Non-Ferrous Brazing

Brazing - Aluminum Brazing

The use of nitrogen as an inert atmosphere in the brazing process helps to minimize the use of harmful fluxes and improves product quality and reproducibility.

Brazing - Nitrogen Flow Control

Our range of hardware includes an atmosphere control system, which is designed to assure the required atmosphere and brazing quality using the minimum amount of nitrogen.

The SOLDERFLEX atmosphere control system is available in two alternative versions: SOLDERFLEX C — stand alone unit including panel PC with touch screen or SOLDERFLEX CI — integrated with your process computer. Connections for both systems are shown in the same layout below. In practice, only one alternative is used.

Brazing - Ferrous & Non-Ferrous Brazing

Brazing of ferrous and non-ferrous alloys can be optimized using the HYDROFLEX™ furnace atmosphere control system. With HYDROFLEX™, the surfaces of the parts will be clean and bright with little or no fluxing. Atmosphere impurities are reduced to such an extent that your furnace belts and retorts will last longer. Predictable wetting and good braze material flow is possible due to precise control of the dewpoint at the blending panel thus ensuring consistent joint quality. CARBOFLEX atmospheres are used in cases where carbon control is required.