Publications Details

Effect of Hot Isostatic Pressing on the Microstructure and Mechanical Properties of Additively Manufactured Ti Alloys

Sugar, Joshua D.; Antoun, Bonnie R.; Nishimoto, Ryan K.; Cebrian, Javier C.; Rogers, Meghan J.; Chames, Jeff; Lebrun, Tyler

A previous SAND report, SAND2020-11353 described the basic metallurgical and surface roughness properties of additively manufactured Ti-64 material made using a powder bed fusion process. As part of that work, material was post-processed using a hot isostatic press (HIP) to densify and heat treat the material. This report is meant as an addendum to the original report and to provide specific data on material processed with HIP. The main focus of this report is to show the effects of HIP on the m