Results 21 to 30 of about 118,466 (337)

Corrosion Behavior of Gravity Cast and High-Pressure Die-Cast AM60 Mg Alloys with Ca and Y Addition

open access: yesMetals, 2022
In this study, the microstructure and related corrosion behavior of AM60 alloys with/without Ca and Y addition upon gravity casting (GC) and high-pressure die-casting (HPDC) are investigated by means of SEM/EDS characterization, immersion/salt spray test,
Hui Yu   +9 more
doaj   +1 more source

A study of metal/die interfacial heat transfer behavior of vacuum die cast pure copper

open access: yesChina Foundry, 2020
High pressure die casting copper is used to produce rotors for induction motors to improve efficiency. Experiments were carried out for a special “step-shape” casting with different step thicknesses.
Hong-mei Yang   +2 more
doaj   +1 more source

Defects in high‑pressure die casting and measures to prevent gas defects

open access: yesЛитьë и металлургия, 2023
The formation of defects in the manufacturing of castings is influenced by numerous factors. These factors can affect the quality both individually and in combination.
V. I. Chechukha, M. A. Sadokha
doaj   +1 more source

Towards a Data Lake for High Pressure Die Casting

open access: yesMetals, 2022
The High Pressure Die Casting (HPDC) process is characterized by a high degree of automation and therefore represents a data rich production technology.
Maximilian Rudack   +3 more
doaj   +1 more source

Pressing Speed, Specific Pressure and Mechanical Properties of Aluminium Cast

open access: yesArchives of Foundry Engineering, 2016
Recent research in the process of aluminum alloy die castings production, which is nowadays deeply implemented into the rapidly growing automobile, shipping and aircraft industries, is aimed at increasing the useful qualitative properties of the die ...
Gaspar S., Pasko J.
doaj   +1 more source

Microstructure characterization and corrosion resistance properties of Pb-Sb alloys for lead acid battery spine produced by different casting methods. [PDF]

open access: yesPLoS ONE, 2018
The aim of this study is to find out the microstructure, hardness, and corrosion resistance of Pb-5%Sb spine alloy. The alloy has been produced by high pressure die casting (HPDC), medium pressure die casting (AS) and low pressure die casting (GS ...
Asiful H Seikh   +5 more
doaj   +1 more source

Simulation Aspects of the High Pressure Die Casting Process

open access: yesInternational Journal of Engineering and Management Sciences, 2019
High pressure die casting (HPDC) is a manufacturing process for producing accurately dimensioned, sharply defined, smooth or textured surface metal parts.
Marianna Bubenkó, Dániel Molnár
doaj   +1 more source

Focus on development of quality, high pressure die casting process [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
In contemporary high-pressure die casting foundries, the mastery of each sequence in the production cycle is more and more important. In the paper, an example of virtual analysis of gearbox casting from Al alloy will be presented.
I. Peter, M. Rosso
doaj   +1 more source

An inverse model to determine the heat transfer coefficient and its evolution with time during solidification of light alloys [PDF]

open access: yes, 2008
Infra-red probes linked to pyrometric chains and thermocouple arrays have been used to accurately determine both casting and die surface temperatures during the solidification of an aluminium A380 alloy and the magnesium alloy AZ91D. An inverse model was
Griffiths C. P.   +5 more
core   +4 more sources

Processing of ultrafine-size particulate metal matrix composites by advanced shear technology [PDF]

open access: yes, 2009
Copyright @ 2009 ASM International. This paper was published in Metallurgical & Materials Transactions A 40A(3) and is made available as an electronic reprint with the permission of ASM International. One print or electronic copy may be made for personal
A. Mortensen   +59 more
core   +1 more source

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