Powder bed binder jet printed alloy 625: Densification, microstructure and mechanical properties
Powder bed binder jet printing is an additive manufacturing method in which powder is
deposited layer-by-layer and selectively joined in each layer with binder. Since the powder …
deposited layer-by-layer and selectively joined in each layer with binder. Since the powder …
Powder-bed additive manufacturing for aerospace application: Techniques, metallic and metal/ceramic composite materials and trends
The current paper is devoted to classification of powder-bed additive manufacturing (PB-AM)
techniques and description of specific features, advantages and limitation of different PB-AM …
techniques and description of specific features, advantages and limitation of different PB-AM …
Effect of heat treatment on microstructure and oxidation properties of Inconel 625 processed by LPBF
This paper presents a study of the microstructure evolution due to oxidation exposure of
Inconel 625 (IN625) alloy produced by Laser Powder Bed Fusion (LPBF). IN625 is a nickel …
Inconel 625 (IN625) alloy produced by Laser Powder Bed Fusion (LPBF). IN625 is a nickel …
Carburization susceptibility of chromia-forming alloys in high-temperature CO2
It is generally believed that when a chromia scale forms in high-temperature CO 2
environments, carbon uptake of alloys is nearly eliminated, thereby preventing carburization …
environments, carbon uptake of alloys is nearly eliminated, thereby preventing carburization …
Characteristics of the corrosion products on three scratched heat-resisting alloys in closed-loop supercritical and high-temperature CO2
T Guo, Y Xu, S Liu, Z Liang, Q Zhao - Corrosion Science, 2022 - Elsevier
The characteristics of the corrosion products on scratched T92, TP347HFG, and IN625 in a
closed-loop and flowing supercritical CO 2 at 600° C were investigated. Severe exfoliation of …
closed-loop and flowing supercritical CO 2 at 600° C were investigated. Severe exfoliation of …
[HTML][HTML] Intergranular oxidation of additively manufactured Ni-base alloy 625: The role of Si
Additively manufactured (AM) Ni-base alloy 625 exposed in air and H 2/H 2 O at 900° C has
been shown to suffer from intergranular oxidation attack unlike its conventionally …
been shown to suffer from intergranular oxidation attack unlike its conventionally …
Investigation on high-temperature tribological performance of laser directed energy deposited Inconel 625 for aerospace applications
Laser directed energy deposition (LDED) is an emerging technique for fabricating
superalloy based aero engine components. Hence, the current work investigates the …
superalloy based aero engine components. Hence, the current work investigates the …
High temperature oxidation of Ni alloys in CO2 containing impurities
Next-generation power systems require structural alloys resistant to high-temperature
oxidation in CO 2 containing combustion impurities. Here we evaluate the oxidation …
oxidation in CO 2 containing combustion impurities. Here we evaluate the oxidation …
Isothermal oxidation of Inconel 625 superalloy at 800 and 1000 C: Microstructure and oxide layer characterization
AM de Sousa Malafaia, RB de Oliveira… - Materials …, 2020 - Elsevier
Superalloys are widely used in applications at high temperatures and severe environments.
Inconel 625 is one of the most applied superalloys due to its high oxidation resistance and …
Inconel 625 is one of the most applied superalloys due to its high oxidation resistance and …
Effect of alloying additions and presence of water vapour on short-term air oxidation behaviour of cast Ni-base superalloys
Abstract Ni-14Cr-9Co (wt.%) based alloys with additions of Al, Ti and Ta were exposed in
dry and wet (+ 20 vol.% H 2 O) air at 950° C for up to 100 h and characterized with GD-OES …
dry and wet (+ 20 vol.% H 2 O) air at 950° C for up to 100 h and characterized with GD-OES …