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Nitrogen

Post Treatment

Air Products offers a variety of gas-based solutions and a full line of industrial gases—including nitrogen, hydrogen and various gas blends to assist with the heat treatment of castings. Our applications engineers can work with you to evaluate your process requirements and recommend improvements that can help you optimise gas use and improve product quality.

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Nitrogen

In some instances, liquid nitrogen is used to post-treat castings at very low temperatures to convert retained austenite and enhance metallurgical properties.  Our applications engineers can provide the necessary technical support to enable cost-effective cryogenic treatment.

In some instances, liquid nitrogen is used to post-treat castings at very low temperatures to convert retained austenite and enhance metallurgical properties.  Our applications engineers can provide the necessary technical support to enable cost-effective cryogenic treatment.

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