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Automotive Value Chain
Select a step where Air Liquide intervenes in your value chain.

Annealing

Stainless steels, carbon steels and non-ferrous materials are annealed to trigger the relaxation of internal stresses and give a softer product. Our ALNAT™ atmosphere solutions for annealing are mainly based on mixtures of nitrogen and hydrogen. Benefits include safety, reliability, low-maintenance operation and low capital costs.

Gases

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