Liang, Z.
, Kattner, U.
and Campbell, C.
(2021),
Design Strategy for Additive Manufacturing Ti-Al-Fe alloys with Calculation of Phase Diagram Method, Integrating Materials and Manufacturing Innovation, [online], https://doi.org/10.1007/s40192-021-00237-0, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=933121
(Accessed October 27, 2025)
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Design Strategy for Additive Manufacturing Ti-Al-Fe alloys with Calculation of Phase Diagram Method
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Author(s)
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Abstract
Calculation of Phase Diagram (CALPHAD) method was used to develop an additive manufacturing (AM) titanium alloy design strategy for new alloys in the Ti-Al-Fe system. This design strategy includes five key criteria addressing AM-processing suitability, mechanical properties and heat treatment capability. The methods for evaluating the design criteria were determined considering both physical implications and computational efficiency. Available experimental results agree well with CALPHAD predictions in the design map. CALPHAD method in this work can be applied for high-throughput early-stage assessments in large composition space for new AM titanium alloy development.Citation
Integrating Materials and Manufacturing Innovation
Volume
10
Issue
4
Pub Type
Journals
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Keywords
CALPHAD, Additive Manufacturing, Titanium alloys, Materials design
Citation
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Created November 1, 2021, Updated November 29, 2022