Results 81 to 90 of about 20,662,272 (285)

Experimental and optimization of die casting parameters on Al-Si alloy with snail shell reinforcing agent

Materials Research Express
The demand for aluminum in various fields continuously grows, including in the automotive industry. In this industry, aluminum is used as the material for the spare part.
Poppy Puspitasari, Suprayitno, Riana Nurmalasari, Diki Dwi Pramono, Ainul Kahfi Muhlasin   +4 more
doaj   +1 more source

Determination of interfacial heat transfer coefficient and its application in high pressure die casting process [PDF]

China Foundry, 2014
In this paper, the research progress of the interfacial heat transfer in high pressure die casting (HPDC) is reviewed. Results including determination of the interfacial heat transfer coefficient (IHTC), influence of casting thickness, process parameters
Cao Yongyou, Guo Zhipeng, Xiong Shoumei
doaj  

Effect of Cu and CuP Additions on the Microstructure and Nanoindentation‐Based Fracture Behavior of CoNiAlSi Ferromagnetic Shape Memory Alloys

Advanced Engineering Materials, EarlyView.
Cu and combined Cu–P microalloying refine the microstructure and enhance the nanoindentation‐derived fracture resistance of CoNiAlSi ferromagnetic shape memory alloys without suppressing the martensitic transformation. Comparative SEM, DSC, and nanoindentation results reveal that the CuP‐containing alloy provides the most balanced response, achieving ...
Mehmet Demir
wiley   +1 more source

Lattice Structure for Improving Cooling Uniformity in HPDC Mould Corners

Applied Sciences
Conformal cooling channels have demonstrated significant advantages for cast parts and 3D-printed moulds in the high-pressure die casting (HPDC) process. However, the complex geometry of moulds, characterised by small intrusions, sharp corners, and fins,
Essam Abo-Serie, Samuel K. Koranteng-Agyarko   +1 more
doaj   +1 more source

Case Study of Large Three-Dimensional-Printed Slider with Conformal Cooling for High-Pressure Die Casting. [PDF]

3D Print Addit Manuf, 2023
Andronov V, Beránek L, Zajíc J, Šotka P, Bock M.   +4 more
europepmc   +1 more source

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

High pressure die casting: contradictions and challenges

, 2012
The paper is aimed at offering an overview of the actual status of High Pressure Die Casting (HPDC) technology, putting into evidence both the critical aspects and the potential advantages.
TIMELLI, GIULIO, N. Gramegna, BONOLLO, FRANCO   +2 more
core  

Enhancement of the Through‐Thickness Electrical Conductivity of Carbon‐Fiber‐Reinforced Plastics Using Large Graphite Particles

Advanced Engineering Materials, EarlyView.
To enhance through‐thickness conductivity without sacrificing impregnation, large spherical graphite particles are intentionally employed in a low‐viscosity resin. Unlike finer conductive fillers, these particles remain outside the fiber bundles and accumulate in resin‐rich interlaminar regions during molding.
Keito Hosoe, Yu Zhou, Shintaro Kamiyama, Takao Okada, Tomohiro Yokozeki, Ryoma Tokonami, Tatsuhiro Takahashi   +6 more
wiley   +1 more source

Pressure assisted segregation in squeeze cast aluminium alloys [PDF]

A study has been conducted into Pressure Assisted Macrosegregation during the squeeze casting of an aluminium alloy, LM25, and an aluminium based silicon carbide particulate metal matrix composite.
Britnell, David John
core  

The Influence of Pressure Die Casting Parameters on the Castability of AlSi11-SiCp Composites

Archives of Foundry Engineering, 2015
The paper presents the method of preparing a composite slurry composed of AlSi11 alloy matrix and 10 vol.% of SiC particles, as well as the method of its high-pressure die casting and the measurement results concerning the castability of the obtained ...
Konopka Z., Zyska A., Łągiewka M., Nadolski M.   +3 more
doaj   +1 more source