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Metals
Select a step where Air Liquide intervenes in your value chain.

Casting

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

 

Why Choose Us?

  • 01

    Industry leader

    Air Liquide is a leading global supplier of industrial gases such as oxygen, nitrogen and argon, all essential to the metals industry.

  • 02

    Customizable solutions

    Our teams will work with you to identify the most appropriate, cost-effective, gas supply mode based on your purity, flow, volume and safety requirements.

  • 03

    Reliability

    Reliable and reproducible, Air Liquide gas solutions are compliant with the ever-evolving, stringent regulations.

  • 04

    Global presence

    Air Liquide’s global network of metals industry experts serve millions of clients worldwide.

  • 05

    R&D support network

    Our global network of application experts, engineering, research and development teams provide the optimum solution for any given need.