Fabrication of low thermal expansion Fe–Ni alloys by in-situ alloying using twin-wire arc additive manufacturing

Fabrication of low thermal expansion Fe–Ni alloys by in-situ alloying using twin-wire arc additive manufacturing

The binary Fe–Ni system offers alloys with notably low linear coefficients of thermal expansion (CTE), contingent upon their Ni content. In this respect twin-wire arc additive manufacturing (T-WAAM) presents the opportunity of in-situ alloying through the simultaneous feeding of two metal wires into...

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Bibliographic Details
Main Authors: Arjun Sood, Jim Schimmel, Marko Bosman, Constantinos Goulas, Vera Popovich, Marcel J.M. Hermans
Format: Article
Language:English
Published: Elsevier 2024-04-01
Series:Materials & Design
Subjects:
T-WAAM
Fe-Ni alloys
In-situ alloying
Thermal expansion
Functional grading
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127524002090

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