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Standard

Wire Fed Plasma Arc Directed Energy Deposition Additive Manufacturing Process

2019-01-31
CURRENT
AMS7005
This specification establishes process controls for the repeatable production of preforms by Wire Fed Plasma Arc Directed Energy Deposition (PA-DED). It is intended to be used for aerospace parts manufactured using Additive Manufacturing (AM) metal alloys, but usage is not limited to such applications.
Standard

Titanium Powder Template

2020-04-30
WIP
GAAM-M20C
1.1 Form This general agreement covers titanium alloy in the form of commercially pure or pre-alloyed powder. 1.2 Application This powder has been used typically in additive manufacturing of components but usage is not limited to such applications. The template is intended to be the default language to be used when starting a new AMS powder specification for AM. It is also intended that this document serve as harmonized language resulting from balloting of similar Ti-alloy powder specification ballots. This harmonized language is also intended to be incorporated into revisions of published AMS documents, where applicable.
Standard

Titanium Alloy Preforms from Plasma Arc Directed Energy Deposition Additive Manufacturing on Substrate Ti-6Al-4V Stress Relieved

2019-01-31
CURRENT
AMS7004
This specification covers preforms fabricated up through 5.5 inches (140 mm) inclusive in deposition width thickness (see 8.2.5) using a Plasma Arc Directed Energy Deposition (PA-DED) additive manufacturing process on a Ti-6Al-4V substrate that are subjected to post-deposition stress relief heat treatment. This is a wire fed additive manufacturing process. If required by the CEO, preforms may require subsequent machining to meet requirements for their intended final part application.
Standard

Ti-6Al-4V, Powder For Additive Manufacturing

2018-09-13
WIP
AMS7015
Titanium alloy Ti-6Al-4V powder for various additive manufacturing processing including but not limited to Laser Beam and Electron Beam powder bed fusion.
Standard

Process Requirements for Recovery and Recycling of Metal Powder Feedstock for Use in Additive Manufacturing of Aerospace Parts

2020-04-08
WIP
AMS7031
This specification is to prescribe process requirements for recovery and recycling of metal powder feedstock originating from an existing additive manufacturing production stream for use in subsequent additive manufacturing of aerospace parts. This specification covers requirements for the recovery and recycling of metal powder for use as feedstock in additive manufacturing. Such powders may be pre-alloyed or commercially pure. This specification is not limited to a specific additive manufacturing process stream as the originating source of material to be recovered and recycled. It is intended to define those procedures and requirements necessary to achieve required cleanliness and performance of metal powder feedstock to be reintroduced into the same additive manufacturing process from which such powder originated.
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