Surface post-treatments for metal additive manufacturing: Progress, challenges, and opportunities

E Maleki, S Bagherifard, M Bandini, M Guagliano - Additive Manufacturing, 2021 - Elsevier
… for improving the surface quality of additively manufactured metallic parts. In this paper,
various treatments applied to as-built samples fabricated using different additive manufacturing

Laser additive manufacturing of FeCrCoMnNi high-entropy alloy: Effect of heat treatment on microstructure, residual stress and mechanical property

Z Tong, X Ren, J Jiao, W Zhou, Y Ren, Y Ye… - Journal of alloys and …, 2019 - Elsevier
… However, study on the effect of heat treatment on comprehensive … additive manufacturing
(LAM) based on coaxial powder injection successfully. In addition, the effect of heat treatment

Metal additive manufacturing: Technology, metallurgy and modelling

S Cooke, K Ahmadi, S Willerth, R Herring - Journal of Manufacturing …, 2020 - Elsevier
… This paper provides a comprehensive review of metal additive manufacturing, a rapidly …
However, Vrancken et al. has shown that subsequent heat treatment of Ti-6Al-4V alloys can …

Additive manufacturing of metals: Microstructure evolution and multistage control

Z Liu, D Zhao, P Wang, M Yan, C Yang, Z Chen… - Journal of Materials …, 2022 - Elsevier
… history caused by geometric overlap naturally occurs from the abscissa, and intrinsic heat
treatment can be readily tailored by adjusting the overlap degree during additive manufacturing

Steels in additive manufacturing: A review of their microstructure and properties

P Bajaj, A Hariharan, A Kini, P Kürnsteiner… - Materials Science and …, 2020 - Elsevier
heat treatment. Other studies also show that heat treatment can transform AM-produced 17-4
PH steel … [94] investigate a number of heat treatment schedules and propose an alternative …

[HTML][HTML] Hot isostatic pressing in metal additive manufacturing: X-ray tomography reveals details of pore closure

A Du Plessis, E Macdonald - Additive Manufacturing, 2020 - Elsevier
… by HIPping, but subsequent heat treatment re-opened some of the pores [30]. A detailed
study of the re-opening (regrowth) of pores due to a heat treatment after HIP was also reported …

[HTML][HTML] Metal additive manufacturing in aerospace: A review

B Blakey-Milner, P Gradl, G Snedden, M Brooks… - Materials & Design, 2021 - Elsevier
heat treatments and HIP. For more information on AM materials and related issues, the reader
is referred to [40] and Table 1 summarizes the more popular materials for AM in aerospace…

[HTML][HTML] Processing parameters in laser powder bed fusion metal additive manufacturing

JP Oliveira, AD LaLonde, J Ma - Materials & Design, 2020 - Elsevier
… stresses include pre-heated substrates, or post-fabrication heat treatments for stress relief. …
additive manufacturing can be borrowed from laser welding, with a technique called thermal

[HTML][HTML] Additive manufacturing of steels: a review of achievements and challenges

N Haghdadi, M Laleh, M Moyle, S Primig - Journal of Materials Science, 2021 - Springer
… AM also acts as an intrinsic heat treatment, triggering ‘in situ’ phase transformations
including tempering and other precipitation phenomena in different grades of steels such as PH …

[HTML][HTML] Advances in metal additive manufacturing: a review of common processes, industrial applications, and current challenges

A Vafadar, F Guzzomi, A Rassau, K Hayward - Applied Sciences, 2021 - mdpi.com
heat treatment operation after the HIP to enhance the effectiveness of the HIP process [144,145].
Heat treatment … deteriorate the functionality of the end-use metal AM parts [146,147]. It …