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Automotive Value Chain
Air Liquide in the value chain

Batch 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, hydrogen and hydrocarbon or nitrogen and cracked methanol. Benefits include safety, reliability, low-maintenance operation and low capital costs.

Gases

Brands

Our ALNAT solutions include bulk gas supply, related gas handling equipment, and a range of services related to the generation, use and control of atmospheres in industrial heat processing furnaces.

Air Liquide U.S. LP Named Best Place to Work for LGBTQ+ Equality

January 27, 2022, Balazs, Biogas, Chemicals, Large Industry, Renewable Energy

Air Liquide awarded the 2021 HIRE Vets Medallion by the U.S. Department of Labor

November 10, 2021, Balazs, Biogas, Chemicals, Large Industry, Renewable Energy