by Byung-Lip Ahn 1,2,Ji-Woo Park 1,Seunghwan Yoo 1,Jonghun Kim 1,Seung-Bok Leigh 2 andCheol-Yong Jang 1,* Abstract Light-emitting diode (LED) lighting should be considered for lighting efficiency enhancement, however, waste heat from light-emitting diode (LED) lighting increases the internal cooling load during the summer season. In order to solve this problem we propose a thermal management system for light-emitting diode (LED) lighting with a
Benjamin E. MacDonald1, Stuart Wiesner2, Ryan Holdsworth1, Carl Söderhjelm1 & Diran ApelianORCID:orcid.org/0000-0001-9743-606X1 Abstract The effects on phase equilibria of La and Fe additions to the Al–Ce–Ni-based alloy system are explored under high-pressure die casting conditions. The addition of La to Al–Ce–Ni-based alloy system only reacts with Ce synergistically to promote the formation of the Al11(Ce,La)3 intermetallic phase as predicted by CALculation
Satyam Singh; Manish Dixit; Vikash Dwivedi Abstracts High pressure die casting (HPDC) is particularly suitable for high production rate and it is applied in various industry actually approximately 50 % of the world production of Low weight metal casting age find out by this technology. In this paper, the process to determine the estimated cost
Part of the The Minerals, Metals & Materials Series book series (MMMS) Abstract In this work, a modified Al–Si–Mg (A356) alloy was prepared by vacuum-assisted high pressure die casting processes (V-HPDC). To release residual stresses, various thermal treatment schemes over a wide range of temperatures between 120 and 350 °C were experimented to the as-cast V-HPDC alloy, in
by Mihály Réger 1, József Gáti 1, Ferenc Oláh 1,2, Richárd Horváth 1,*, Enikő Réka Fábián 1 and Tamás Bubonyi 3 1Bánki Donát Faculty of Mechanical and Safety Engineering, University of Óbuda, H-1081 Budapest, Hungary 2Doctoral School on Materials Sciences and Technologies, University of Óbuda, H-1081 Budapest, Hungary 3Institute of Metal Formation and Nanotechnology, University of Miskolc, H-3515 Miskolc, Hungary *Author to
Jessica Barabasch,Joyce Schmatz,Jop Klaver,Alexander Schwedt,and Janos L. Urai Abstract Constitutive laws to predict long-term deformation of solution-mined caverns and radioactive-waste repositories in rock salt play an important role in the energy transition. Much of this deformation is at differential stresses of a few megapascals, while the vast majority of laboratory measurements are at much higher differential
An Industrial Perspective on Magnesium Alloy Wheels: A Process and Material Design Miaomiao Wang1,21China Copper Institute of Engineering and Technology, Beijing, China.2Kunming Metallurgical Research Institute Co., Ltd. Beijing Branch, Beijing, China.DOI: 10.4236/msa.2023.141002PDFHTML XML18 Downloads 134 Views Abstract Light weights wheels improve vehicle performance with respect to road handling, cornering as well providing fuel economy and reduced greenhouse gas emissions. Aluminum
Steven Richard Pires de OliveiraDissertação de MestradoOrientador na FEUP: Prof. Doutor Rui Jorge de Lemos NetoOrientador no INEGI: Doutora Inês Vieira de Oliveira Abstract The high pressure die casting process has undergone major advances in recent years, due to its increasing use in the automotive sector. Although aluminum alloys are the most widely used, the
Hyuk-JaeKwonaHong-KyuKwonbaDepartment of Civil Engineering, Cheongju University, Cheongju-city, Choongnam, South KoreabDepartment of Industrial & Management Engineering, Namseoul University, Cheonan-city, Choongnam, South Korea Abstract A most important progress in civilization was the introduction of mass production. HPDC molds are one of main technologies for mass production. Due to the high velocity of the liquid metal, aluminum die-casting
1. Overview: 2. Research Background: In metalcasting, cores are essential components utilized to create internal geometries and voids within cast products. The selection and performance of cores are significantly influenced by the casting technique employed, ranging from gravity casting to high pressure die casting. As component designs become increasingly complex and environmental regulations more stringent,
![Figure 1. High pressure die-casting [1].](https://castman.co.kr/wp-content/uploads/Figure-1.-High-pressure-die-casting-1..png)
![Figure 9- Left: Schematics of a conventional HPDC cold chamber machine [14]; Right: Typical layout of a component produced by a cold chamber machine [15].](https://castman.co.kr/wp-content/uploads/Figure-9-Left-Schematics-of-a-conventional-HPDC-cold-chamber-machine-14-Right-Typical-layout-of-a-component-produced-by-a-cold-chamber-machine-15.-570x342.png)
![Fig. 1. Image of the engine module with Oil Pan [5].](https://castman.co.kr/wp-content/uploads/Fig.-1.-Image-of-the-engine-module-with-Oil-Pan-5-570x342.webp)
