Titanium Alloy Preforms from Plasma Arc Directed Energy Deposition Additive Manufacturing on Substrate Ti-6Al-4V Stress Relieved
- Aerospace Material Specification
Published January 31, 2019 by SAE International in United States
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.
This is an initial release specification for titanium alloy preform made using plasma arc directed energy deposition additive manufacturing process.
|Aerospace Material Specification||Wire Fed Plasma Arc Directed Energy Deposition Additive Manufacturing Process|
|Aerospace Material Specification||Titanium Alloy Castings, Investment 6Al - 4V Hot Isostatic Pressed, Anneal Optional|
|Aerospace Material Specification||Titanium Alloy, Investment Castings 6Al - 4V Hot Isostatically Pressed|
Data Sets - Support Documents
|Unnamed Dataset 1|
|Unnamed Dataset 2|
|Unnamed Dataset 3|
|Table 1||Composition (weight percent)|
|Table 3||Ultrasonic inspection acceptance criteria|
|Table 4||Radiographic acceptance criteria|
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