nitrogen

Researchers Examine Effects of Gas Chemistry in Laser-based Powder Bed Fusion

In ‘Influence of atmosphere on microstructure and nitrogen content in AISI 316L fabricated by laserbased powder bed fusion,’ the researchers take on the challenge of creating parts via laser‐based powder bed fusion (L-PBF)…

How Argon and Nitrogen Shielding Gases Affect 3D Printed Stainless Steel

  In a paper entitled “Mechanical Properties of 17-4 PH Stainless Steel Additively Manufactured under Ar and N2 Shielding Gas,” a group of researchers investigates the effect on using either…