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Powder History Metric and Labeling Schema
- Aerospace Standard
- ARP7044
- Issued
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Aerospace Recommended Practice (ARP) describes a method to measure, track, and characterize the history of powder feedstock when consumed in the production of parts via additive manufacturing (AM). The history captured as part of this ARP includes AM process exposure, feedstock consumption, blending, and losses associated with the totality of the AM workflow. This document also outlines a two-part metric schema for used powder feedstock consequential of its process exposure history. This metric schema also enables aligning risk determination and usage practices for used powder when based on a correlation between tabulated values in the scheme and user-identified metrics. These correlated metrics with schema values may also be used when establishing powder blending workflows or identifying end-of-life for feedstock.
Rationale
Release of a new SAE Aerospace Recommended Practice (ARP) where none before had been published.
Topic
Data Sets - Support Documents
No Datasets Available
Issuing Committee
AMS AM Additive Manufacturing Metals
Welcome to the SAE AMS AM, Additive Manufacturing public forum area.
Scope: AMS AM is a technical committee in SAE’s Aerospace Materials Systems Group with the responsibility to develop and maintain aerospace material and process specifications and other SAE technical reports for additive manufacturing, including precursor material, additive processes, system requirements and post-build materials, pre-processing and post-processing, non-destructive testing and quality assurance.Reference
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