Processing metal powders via field assisted sintering technology (FAST): a critical review
The current status of field assisted sintering technology (FAST) of structural metals from
powder is critically reviewed. Recently, there have been significant increases in the uptake …
powder is critically reviewed. Recently, there have been significant increases in the uptake …
[HTML][HTML] High-temperature wear performance of hBN-added Ni-W composites produced from combustion-synthesized powders
This work reports on the spark plasma sintering (SPS) of self-propagating high-temperature-
synthesis (SHS)-derived Ni-W and Ni-W-2wt% hBN (4: 1 molar ratio of metals) powders. The …
synthesis (SHS)-derived Ni-W and Ni-W-2wt% hBN (4: 1 molar ratio of metals) powders. The …
[HTML][HTML] Process optimization and study of the co-sintering behaviour of Cu-Ni multi-material 3D structures fabricated by spark plasma sintering (SPS)
The present work focuses on the possibility of manufacturing multi-material structures by
spark plasma sintering (SPS), thereby broadening the field of application of this process by …
spark plasma sintering (SPS), thereby broadening the field of application of this process by …
[HTML][HTML] A strategy to achieve high-strength WNiFe composite-like alloys with low W content by laser melting deposition
S Zhou, L Wang, YJ Liang, Y Zhu, R Jian, B Wang… - Materials & Design, 2020 - Elsevier
Preparing bulk WNiFe alloys with high strengths and low W content (< 80 wt%) is
challenging. Here, we present a strategy, powder-fed laser melting deposition (LMD), to …
challenging. Here, we present a strategy, powder-fed laser melting deposition (LMD), to …
Extremely uniform nanosized oxide particles dispersion strengthened tungsten alloy with high tensile and compressive strengths fabricated involving liquid-liquid …
F Xiao, T Barriere, G Cheng, Q Miao, S Zuo… - Journal of Alloys and …, 2021 - Elsevier
In this study, tungsten heavy alloys reinforced with highly uniform and dispersed nanosized
Zr (Y) O 2 particles were investigated. These alloys exhibited a high compressive strength …
Zr (Y) O 2 particles were investigated. These alloys exhibited a high compressive strength …
Dynamic Hall-Petch versus grain-size gradient effects on the mechanical behavior under simple shear loading of β-titanium Ti-25Nb-25Zr alloys
G Dirras, D Tingaud, D Ueda, A Hocini, K Ameyama - Materials Letters, 2017 - Elsevier
Abstract Ti-25Nb-25Zr β-titanium alloys with both traditional (IP) and harmonic structure
designed (HS) were submitted to monotonic simple shear tests. The HS alloy exhibited …
designed (HS) were submitted to monotonic simple shear tests. The HS alloy exhibited …
Texture and grain boundary engineering in nickel coating with tungsten addition and its effect on the coating corrosion behavior
Nickel‑tungsten (Nisingle bondW) alloy coatings (~ 2, 4, 7, 10, and 13 wt% tungsten) were
electrodeposited over mild steel. Corrosion rate (i corr value) decreased for the initial …
electrodeposited over mild steel. Corrosion rate (i corr value) decreased for the initial …
Activated sintering of tungsten alloys through conventional and spark plasma sintering process
N Senthilnathan, A Raja Annamalai… - Materials and …, 2017 - Taylor & Francis
The sintering temperature of pure tungsten can be reduced through the addition of small
amounts of transition elements. The present study deals with the activated sintering of …
amounts of transition elements. The present study deals with the activated sintering of …
[HTML][HTML] SHS-derived powders by reactions' coupling as primary products for subsequent consolidation
The capability of self-propagating high-temperature synthesis (SHS) to produce powders
that are characterized by a high sintering ability, owing to high heating and cooling rates …
that are characterized by a high sintering ability, owing to high heating and cooling rates …