Results 81 to 90 of about 6,853 (168)

Microstructural, microscratch and nanohardness mechanical characterization of secondary commercial HPDC AlSi9Cu3-type alloy

open access: yesJournal of Materials Research and Technology, 2020
A key issue in producing high quality aluminum automotive components using High-Pressure Die Casting (HPDC) process is minimizing the amount of imperfections.
Antonio Enrique Salas Reyes   +6 more
doaj   +1 more source

A Taxonomy of Data Grids for Distributed Data Sharing, Management and Processing

open access: yes, 2005
Data Grids have been adopted as the platform for scientific communities that need to share, access, transport, process and manage large data collections distributed worldwide.
Buyya, Rajkumar   +2 more
core   +2 more sources

Prediction of sedimentation and bank erosion due to the construction of Kahang Dam [PDF]

open access: yes, 2020
River impoundments continue to cause changes to the hydrological regimes of its host river. Thus, assessment and development of tools for better understanding of the sediment dynamics and riverbank erosion downstream the dam will be of great benefit ...
Nda, Muhammad
core  

Low‐toxicity metal–organic frameworks: Sustainable solutions for versatile applications

open access: yesBulletin of the Korean Chemical Society, Volume 46, Issue 3, Page 265-280, March 2025.
Developing low‐toxicity Metal‐organic Frameworks (MOFs) involves challenges related to stability, scalability, and cost‐effectiveness. Research now focuses on improving MOF design to enhance robustness and exploring greener synthesis methods to minimize environmental impact. Abstract The conventional synthesis of metal‐organic framework (MOF) materials
Juan L. Obeso   +8 more
wiley   +1 more source

Rebar free high performance ductile concrete beams powered by CFRP and post-tensioning

open access: yesScientific Reports
The present study investigates the flexural capacity of high-performance ductile concrete (HPDC) beams, with a focus on their reliability for large-scale applications.
Wisam Hamad   +2 more
doaj   +1 more source

Recent Sociocultural Changes Reverse the Long‐Term Trend of Declining Habitat Availability for Large Wild Mammals in Europe

open access: yesDiversity and Distributions, Volume 30, Issue 12, December 2024.
ABSTRACT Aim People have strongly influenced the biosphere for millennia, but how their increasing activities have shaped wildlife distribution is incompletely understood. We examined how the distribution of European large (>8 kg), wild mammals has changed in association with changing anthropogenic pressures and climate change through the Holocene ...
Marco Davoli   +6 more
wiley   +1 more source

Durability Comparison of SKD61 and FDAC Steel Mold Inserts in High-Pressure Die-Casting Process

open access: yesMachines
The high-pressure die-casting (HPDC) process involves injecting molten light metal into a steel mold under high pressure, resulting in parts with excellent surface quality and precise dimensions. However, this process subjects the mold to thermal fatigue
Hai Nguyen Le Dang   +4 more
doaj   +1 more source

Expanding Lightweight Design Potential by Hybrid Joining of Aluminum Sheets with Aluminum Casting Through Compound Sand Casting and Induction Heating

open access: yesAdvanced Engineering Materials, Volume 26, Issue 21, November 2024.
The article presents a new joining technique that utilizes compound casting and induction. This innovative manufacturing process demonstrates significant potential to produce lightweight car body parts economically by fabricating a complex aluminum cast component and simultaneously joining it to an aluminum sheet metal structure in a single ...
Christopher Locke   +4 more
wiley   +1 more source

Development of Casting Product Using Reverse Engineering Technology: A Case Study

open access: yesJurnal Ilmiah Teknik Industri
. One solution to increase domestic industry competitiveness and performance is mastering reverse engineering (RE) technology. Through mastery of this technology, the use of domestic components will increase.
Asep Indra Komara   +4 more
doaj   +1 more source

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

open access: yesChina 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  

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