This document specifies requirements and describes aspects for the lifecycle management of metal feedstock materials for powder based additive manufacturing processes. These aspects include but are not limited to: — powder properties; — powder lifecycle; — test methods; — powder quality assurance. This document supplements ISO/ASTM 52907, which primarily focuses on requirements for virgin powder. This document covers on powder life cycle management, and therefore focuses on control of virgin and used powders. This document can be used by manufacturers of metal powders, purchasers of powder feedstock for additive manufacturing, those responsible for the quality assurance of additively manufactured parts and suppliers of measurement and testing equipment for characterizing metal powders for use in powder-based additive manufacturing processes.
Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).
ASTM B 923:2023 Standard Test Method for Metal Powder Skeletal Density by Helium or Nitrogen Pycnometry
ISO 12154:2014 Determination of density by volumetric displacement — Skeleton density by gas pycnometry
ISO/ASTM 52900:2021 Additive manufacturing — General principles — Fundamentals and vocabulary
ASTM B 923:2023 Standard Test Method for Metal Powder Skeletal Density by Helium or Nitrogen Pycnometry
ISO 12154:2014 Determination of density by volumetric displacement — Skeleton density by gas pycnometry
ISO/ASTM 52900:2021 Additive manufacturing — General principles — Fundamentals and vocabulary
ISO/ASTM 52907:2019 Additive manufacturing — Feedstock materials — Methods to characterize metal powders