Animated loader dots14ComingSoonAnimated loader dots
​3D printed metal part
Metals and Materials Processing

Cooling for Additive Manufacturing

Expert solutions to help you succeed

Contact Us

Industrial Gases from a Global Leader

Applying innovation and our expertise to solve our customers’ problems is our core strength

0881-globe
World's leading producer and supplier of helium

World leader supplying compressed gas and liquid helium in a variety of purities and concentrations

ap0001-plant
Reliable and secure supply of industrial gases

Multi-plant network with primary production plants and secondary product sources to maintain reliable supply

0796-clock
Excellent record of meeting on-time needs

24/7 Inventory Management Services to create a supply replenishment plan based on current and future production schedule

ap0008-safety
Industry leader in safety

Nothing is more important to us than the safety and well-being of our operating communities

ap0114-hand-globe
Technical support when you need it

Experienced technical teams across the globe can provide supply and technology solutions to meet your unique needs

0974-users
World-class customer service

Our approach to customer relationships is based on understanding your needs first

ap0038-truck
Global leading manufacturer of nitrogen, oxygen, and argon

Global leader supplying liquid and compressed nitrogen, oxygen, and argon in a variety of purities and concentrations

Offerings

Ask the Expert

Don Bowe

Applications Engineer

How does gas affect the quality of my additive manufacturing process?

As with other traditional methods of prototyping and manufacturing metal parts, the proper gas atmosphere is critical for producing quality products. Nitrogen and argon are commonly used to provide inert atmospheres during additive manufacturing. It is important to use the correct flow rate and purge duration to avoid deformed parts and ensure a safe production environment. For example, high oxygen content in the atmosphere will result in oxidation of the powder metal leading to poor part quality, clumping in the powder feed, or high porosity in the end product. It will also reduce the amount of recyclable powder for future use. Inerting is also critical for proper management of the combustible dust arising from the powder metal and printing process. Post treatments after printing may require industrial gases, depending on the application.

Read more...

The role of industrial gases in 3D printing of metal parts

​In the world of rapid prototyping and production of metal components, it is important to have the proper gas atmosphere to efficiently produce quality parts.

Gases

Air Products gases, typically provided in gaseous and liquid form, enable customers in a wide range of industries to improve their environmental performance, product quality, and productivity.

close