7075 aluminum alloyPOM-based feedstockCompression moldingMetal injection moldingMicrostructure evolutionMechanical propertyMetal injection molding of aluminium alloy (MIM-Al) attracts attention, owing to the lightweight, corrosion resistance and good thermal conductivity. However, it is hard to fabricate high...
Thus there is a need to understand deeply how to reach these kind of high densities to aim for better mechanical properties. A solution used only twice in literature to improve density of L-PBF aluminium alloys is the use of pre-sintering (PS) scanning strategy. Aboulkhair et al. [7] ...
In the present study, a metal injection molding (MIM) feedstock of aluminum Al 6061 was used as the raw material for extrusion 3D printing and sintering-based AM. A design of experiments methodology was used to systematically analyze the individual and interactive effects of various parameters, su...
Stopyra W, Gruber K, Smolina I et al (2020) Laser powder bed fusion of AA7075 alloy: influence of process parameters on porosity and hot cracking. Addit Manuf 35:101270. https://doi.org/10.1016/j.addma.2020.101270 Article Google Scholar Cao S, Chen Z, Lim CVS et al (2017) Defect...
Al 7039 A97050 Al 7050 A97075 Al 7075 2.80 Al 7075 ALCLAD A97178 Al 7178 2.82 UNS Material Density (g/cm3) Copper & Copper Alloys C10100 CDA 101 OFE 8.89 C10200 CDA 102 OFE 8.89 C10300 CDA 103 8.89 C11000 CDA 110 ETP 8.89 C11400 CDA 114 STP 8.91 C12200 CDA 122 DHP 8.94 C15...
(Cu, Sc, vacancy)-rich atomic complexes firmly trap the vacancies and substantially suppress precipitation of Al-Cu precipitates up to ~230 °C. The high-density (Cu, Sc, vacancy)-rich atomic complexes also enable the NG Al-Cu alloys to simultaneously possess higher strength, greater work ...
The inorganic phosphate (Pi) transporter, PiT1 (SLC20A1), is ubiquitously expressed in mammalian cells. It has previously been shown that down-regulation of PiT1 severely impaired the proliferation of two transformed human cells lines, HepG2 and HeLa, an
In this study, the nanoscale density gradient (NDG), as a representation of the medium-range microscopic structure in as-prepared Zr60Cu30Al10 MG, was identified by means of ET. An NDG originates from rearrangements of atomic clusters with different atomic packing densities (APDs) during the ...
ROC analysis found that the area under curve of the THR was 0.800 (95% CI 0.749–0.852, P < 0.001) and 0.727 (95% CI 0.669–0.786, P < 0.001) for predicting MetS according to the Chinese and the IDF criteria, respectively. The THR is associated with MetS in this community ...
Electrically assisted forming (EAF) is a reliable method of reducing the deformation resistance of metallic materials and enhancing their formability. In this study, the mechanical properties and microstructure of Al0.5CoCrFeNi high-entropy alloy (HEA) under electrically assisted compression (EAC) were...