Results 11 to 20 of about 1,542 (215)
Melt Quenched High Pressure Die Casting (MQ-HPDC) of an A356 Alloy [PDF]
Materials Science Forum, 2013 Melt quenched high pressure die casting (MQ-HPDC) is a new die casting process developed recently for improving the casting quality of the conventional HPDC process. In the MQ-HPDC process, an alloy melt with a specified dose and superheat is quenched by directly pouring the alloy melt into a preheated metallic container.
Shou Xun Ji +3 more
openaire +1 more source
Al-Mn Intermetallics in High Pressure Die Cast AZ91 and Direct Chill Cast AZ80
Metals, 2022 Manganese-bearing intermetallic compounds (IMCs) are important for ensuring adequate corrosion performance of magnesium-aluminium alloys and can be deleterious to mechanical performance if they are large and/or form clusters.
Liuqing Peng +6 more
doaj +1 more source
Advanced Engineering Materials, Volume 24, Issue 9, September 2022., 2022 This paper reviews the typical lifecycle of stainless steel 316L powder in the additive manufacturing process laser powder bed fusion, the changes that occur to the powder feedstock, and the effects that this may have on the mechanical properties of components manufactured with recycled powder.
Rory Douglas +4 more
wiley +1 more source
Anodizing Al–Si Foundry Alloys: A Critical Review
Advanced Engineering Materials, Volume 24, Issue 4, April 2022., 2022 Compared with pure aluminum and wrought aluminum alloys, Al foundry alloys are more difficult to be anodized. This work aims to critically review the main factors influencing the growth and morphology of the anodic layer in Al–Si foundry alloys. In particular, the effects on the oxide thickness, surface mechanical properties, and corrosion resistance ...
Giulia Scampone, Giulio Timelli
wiley +1 more source
Materials Research Express, 2020 AE44-2 magnesium (Mg) alloys were fabricated by gravity casting (GC), high pressure die casting (HPDC), and high vacuum assisted high pressure die casting (HVHPDC).
Taihe Le +5 more
doaj +1 more source
Applied Sciences, 2021 High-pressure die-cast AlSi10MnMg (AA365) alloys have been used as a material for automotive components exposed to high temperature and corrosive environments. This work determines the correlation of corrosion resistance with the intermetallic compounds and micro-voids of crept AA365 alloys under temperatures ranging from 373 K to 573 K with various ...
Park, Seonghwan +2 more
openaire +2 more sources
Effect of Dispersoids and Intermetallics on Hardening the Al‐Si‐Cu‐Mg Cast Alloys
Advances in Materials Science and Engineering, Volume 2021, Issue 1, 2021., 2021 The principal aim of the present research work was to compare the role of dispersoids Al2O3 (∼15 μm average particle size) and SiC (∼15 μm average particle size) with that offered by Zr‐ and Ni‐based intermetallics (∼35–70 μm average particle size) on the hardening of cast aluminum 354 alloy (9.1% Si, 0.12% Fe, 1.8% Cu, 0.008% Mn, 0.6% Mg, and 87.6% Al)
J. Hernandez-Sandoval +5 more
wiley +1 more source
Influence of porosity characteristics on the variability in mechanical properties of high pressure die casting (HPDC) AlSi7MgMn alloys [PDF]
Journal of Manufacturing Processes, 2020 Abstract To reveal the influence of porosity on the variability in mechanical properties of HPDC Al alloys, micro computed tomography was employed to investigate the morphology and 3D distribution of porosity in the tensile samples. Experimental results show that the variability in mechanical properties of HPDC AlSi7MgMn alloy is related to the pore ...
Yijie Zhang +4 more
openaire +3 more sources
Analysis of a Special, 3D Metal-Printed HPDC Tool Material
International Journal of Engineering and Management Sciences, 2020 High Pressure Die Casting (HPDC) is still the most productive metal-casting method of our time, however the more demanding are the industrial expectations, the more challenging it becomes to ensure the creation of the difficult cavity geometries and the
Sándor Endre Kovács +2 more
doaj +1 more source
Applications of High-Pressure Die-Casting (HPDC) Magnesium Alloys in Industry
, 2023 High-pressure die-cast (HPDC) magnesium alloys have seen diverse applications in the automotive industry, primarily driven by requirements in internal combustion engine (ICE) vehicles. As the automotive industry is transitioning to an electric vehicle (EV) architecture, there is a great potential for novel applications to improve driving range ...
Sophia, Fan, +3 more
openaire +2 more sources