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​3D printed metal part
Traitement des métaux et des matériaux

Refroidissement pour la fabrication d'additifs

Des solutions d'experts pour vous aider à réussir

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Gaz industriels d'un leader mondial

Notre force principale consiste à tirer profit de nos innovations et de notre expertise pour résoudre les problèmes de nos clients

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World's leading producer and supplier of helium

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

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Reliable and secure supply of industrial gases

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

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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

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Industry leader in safety

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

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Technical support when you need it

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

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World-class customer service

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

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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

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Ask the Expert

Guido Plicht

Commercial Technology Manager - Europe

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.

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Le rôle des gaz industriels dans l'impression 3D de pièces métalliques

Dans le monde du prototypage rapide et de la production de composants métalliques, il est important de disposer d'une atmosphère gazeuse adéquate pour produire efficacement des pièces de qualité.

Gases

Les gaz Air Products, généralement fournis sous forme gazeuse et liquide, permettent aux clients de toute l'industrie d'améliorer leurs performances environnementales, la qualité de leurs produits et leur productivité.

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