Results 11 to 20 of about 1,923 (217)

Advanced Process Simulation of Low Pressure Die Cast A356 Aluminum Automotive Wheels—Part I, Process Characterization

Metals, 2020
In this work, a plant trial was conducted on an industrial low pressure die casting (LPDC) manufacturing process for the production of aluminum alloy wheels.
Jun Ou, Chunying Wei, Steve Cockcroft, Daan Maijer, Lin Zhu, Lateng A, Changhai Li, Zhihua Zhu   +7 more
doaj   +1 more source

Effect of cyclic simulation cooling and solidification during high pressure die casting [PDF]

Tehnika
This is a case study on how successive simulation cycles influence the cooling and solidification during high pressure die casting. The casting model is made for a mounting frame for recessed lighting and the material used is aluminum alloy for the ...
Jovanović Gvozden B., Delić Alen Š., Manojlović Vaso D., Dikić Stefan M., Miletić Milica M., Sokić Miroslav D.   +5 more
doaj   +1 more source

Quench Sensitivity and Phase Transformation Kinetics of AlSi7MnMg High Pressure Vacuum Die Casting [PDF]

MATEC Web of Conferences, 2020
The quench sensitivity of an AlSi7MnMg alloy in high-pressure vacuum die (HPVD) casting was investigated by time-temperature-transformation and time-temperature-property diagrams with an interrupted quench technique.
Liu Mengyun, Zhang Zhan, Breton Francis, Chen X.-Grant   +3 more
doaj   +1 more source

Modeling studies on divorced eutectic formation of high pressure die cast magnesium alloy [PDF]

China Foundry, 2018
The morphology and content of the divorced eutectic in the microstructure of high pressure die casting (HPDC) magnesium alloy have a great influence on the final performance of castings.
Meng-wu Wu, *Lin Hua, Shou-mei Xiong
doaj   +1 more source

Development of an Experimental Setup to Investigate Influences on Component Distortion in Gravity Die Casting and a First Variation of Temperature Control Strategy

Metals, 2021
Distortion (1), residual stresses and hot cracks can facilitate significant decreases in quality characteristics of casting products. Their reduction by a suitable component design (2) and process control is therefore desirable.
Nino Wolff, Tobias Hohlweck, Uwe Vroomen, Andreas Bührig-Polaczek, Christian Hopmann   +4 more
doaj   +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

Structure of AlSi20 Alloy in Heat Treated Die Casting

Archives of Foundry Engineering, 2015
The work is a continuation of research on the use of water mist cooling in order to increase efficiency of die-casting aluminum alloys using multipoint water mist cooling system.
Władysiak R., Kozuń A.
doaj   +1 more source

Investigation of Tribological and Mechanical Properties of Biodegradable AZ91 Alloy Produced by Cold Chamber High Pressure Casting Method [PDF]

Archives of Metallurgy and Materials, 2020
In this study, AZ91 Magnesium alloy is produced by cold chamber high pressure die casting (HPDC) method. Different combinations of the cold chamber HPDC process parameters were selected as; in-mold pressure values of 1000 bar and 1200 bar, the gate speed
Levent Urtekin, Recep Arslan, Fatih Bozkurt, Ümit Er   +3 more
doaj   +1 more source

Mechanism of die soldering during aluminum die casting [PDF]

China Foundry, 2015
Soldering is a unique casting defect associated with die casting or metal mold casting of aluminum alloys. It occurs when molten aluminum sticks or solders the surface of the die steel and remains there after the ejection of the casting, causing a ...
Qing-you Han
doaj  

Remote Cooling of Rolls in Hot Rolling; Applicability to Other Processes

Metals, 2021
A novel method of cooling rolls in hot rolling is proposed. This method uses a combination of solid jet nozzles and specially shaped deflecting vanes. The vanes transform the incoming cylindrical water jet into a flat fan.
Jan Bohacek, Miroslav Raudensky, Petr Kotrbacek   +2 more
doaj   +1 more source