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Air Products and Chemicals, Inc. -- Metals Solutions -- Ask the Expert
     
 

Rob Edwards
Heat Treatment Specialist

     
  Question

How can I reduce my costs for Al-annealing without reducing my quality?

  Products and Chemicals, Inc. Metals Solutions -- Ask the Expert

In the metals processing industry, heat treatment applications are required for producing parts with the desired mechanical and surface properties, as well as for stress relief after mechanical deformation. Today some companies use exothermic or endothermic generators or ammonia dissociates to create the necessary atmospheres. Compared with atmospheres composed of technical gases such as nitrogen and hydrogen, these generated gases have serious disadvantages.

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