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Air Products and Chemicals, Inc.

Manufacturer of Industrial Gases and Specialty Chemicals

1940 Air Products Boulevard
Allentown , PA 18106-5500

click for phone  |  Fax: (610) 481-5900

www.airproducts.com

About Air Products and Chemicals, Inc.

Whether you're annealing, sintering, brazing, carburizing, vacuum-treating, thermal spraying, or welding metal parts, Air Products offers high-purity gases, gas handling equipment and technology; international supply capability and - most importantly - unmatched industry experience and technical support to help our customers succeed.

For over 50 years, heat treaters and the metals processing industry around the world have come to rely on Air Products' industrial gases and gas atmospheres to help improve product quality and consistency, plus reduce cost.

Founded in 1940, Air Products has built a reputation for its innovative culture, operational excellence and commitment to safety and the environment. Our aim is to develop lasting relationships with our customers and communities based on human qualities: understanding their needs, doing business with integrity and honesty, and demonstrating a passion for exceeding expectations.

Products by Air Products and Chemicals, Inc.

By Air Products and Chemicals, Inc.

In thermal spray coating applications, the consistent supply and purity of industrial gases are key factors for applying the high-quality coatings your end users demand. As a leading industrial gas company, we bring years of experience in gas supply and safety to help you improve your... Read more »

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By Air Products and Chemicals, Inc.

A new and more effective convection cooling system for maximizing martensitic transformation during quenching increasing the cooling rate using cryogenic nitrogen. Read more »

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By Air Products and Chemicals, Inc.

A system which can extend the service life of a stainless steel mesh belt by increasing the dew point of a dry nitrogen-hydrogen furnance atmosphere which can reduce manufacturing costs and downtime. Read more »

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Content by Air Products and Chemicals, Inc.

Atmosphere Carburizing Using Electric Discharge-Activated Nitrogen-Natural Gas Mixtures

Atmosphere Carburizing Using Electric Discharge-Activated Nitrogen-Natural Gas Mixtures

Atmosphere Carburizing Using Electric Discharge-Activated Nitrogen-Natural Gas Mixtures

By Air Products and Chemicals, Inc.

Nitrogen-hydrocarbon gas atmospheres can offer a cost and part quality alternative to the conventional endothermic atmosphere and vacuum processes. Non-flammable, low percentage methane and nitrogen mixtures were activated during furnace injection by a novel, non-thermal electric discharge (cold...
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Service Life Extension of Stainless Steel Wire Mesh Belts for Sintering

Service Life Extension of Stainless Steel Wire Mesh Belts for Sintering

Service Life Extension of Stainless Steel Wire Mesh Belts for Sintering

By Air Products and Chemicals, Inc.

The service life of stainless steel wire mesh belts in sintering furnaces is limited, because material deterioration results in wire fracture. A newly developed humidification system establishes a furnace atmosphere that maintains a protective oxide scale on the belt surface throughout the...
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Automated Substrate Cooling System for HVOF Coating Operations

Automated Substrate Cooling System for HVOF Coating Operations

Automated Substrate Cooling System for HVOF Coating Operations

By Air Products and Chemicals, Inc.

A new, cryogenic nitrogen gas (-195oC) cooling system has been developed which limits the thermal expansion and substrate softening problems, and enables a non-stop, gun-on-target spraying. Fully automated, the operation of the new AP LIN-Cooling System is based on thermal imaging of the entire...
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