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Air Liquide in India Metal - METALLURGICAL PRODUCTS

Aluminum Extrusion

Aluminum extrusion is used to reduce oxygen concentration at die to control deposit reaction. In addition to nitrogen supply, we provide atmosphere analysis services for this application.

Gases : Nitrogen



We supply industrial gases for casting applications such as tundish inerting and caster shrouding. Air Liquide’s patented Expanding Gas Air Liquide (EGAL) process uses liquid cryogenics, argon or nitrogen, to reduce interactions between molten metal and atmospheric gases such as oxygen, water vapor, and carbon dioxide during air melting operations. Our SPAL technology allows foundries to melt a cleaner metal for producing castings with fewer defects, enhanced mechanical properties and lower rejects. 

Gases : Argon Nitrogen Oxygen


Extrusion die inerting

Extrusion die inerting for aluminum extrusion presses can increase productivity and reduce oxidation related defects. 

Gases : Argon Nitrogen