Results 61 to 70 of about 35,429 (221)

Effect of Phosphorus and Strontium Additions on Formation Temperature and Nucleation Density of Primary Silicon in Al-19 Wt Pct Si Alloy and Their Effect on Eutectic Temperature [PDF]

, 2009
The influence of P and Sr additions on the formation temperature and nucleation density of primary silicon in Al-19 wt pct Si alloy has been determined, for small volumes of melt solidified at cooling rates _T of ~0.3 and 1 K/s.
B. Closset, C.I. Simensen, D.C. Jenkinson, F.C. Robles Hernandez, G.A. Colligan, H. Jones, I. Todd, J. Chang, J. Cissé, J. Sulzer, J.L. Jorstad, K. Nogita, K. Nogita, L. Clapham, L. Heusler, M. Djurdjevic, M. Faraji, M. Faraji, M.H. Kim, N. Tenekedjiev, N. Tenekedjiev, P. Mandal, P.B. Crosley, R.J. Donahue, S. Terai, S.G. Shabestari, W.J. Kyffin, W.J. Kyffin, X. Song, Y.H. Cho, Z.-H. Zhang   +30 more
core   +1 more source

Uncovering Archaeological Treasures at Saruq al‐Hadid, UAE: Insights From Ground Penetrating Radar and Magnetic Data

Archaeological Prospection, Volume 33, Issue 1, Page 37-61, January/March 2026.
ABSTRACT Saruq al‐Hadid, located at the edge of the Rub Al‐Khali desert near Dubai's southern border with Abu Dhabi, is among the region's richest archaeological sites. Renowned for its historical role in metallurgy, trade and human habitation, the site was occupied from the Umm an‐Nar period through the post–Iron Age. Despite its significance, much of
Moamen Ali, Sonia Santos‐Assunção, Mohammed Y. Ali, Diana Francis, Mansour B. Radwan, Mariam A. Alsuwaidi, Bader M. Al Ali, Jamal H. Safi, Saif Ullah, Muhammed A. Iqbal   +9 more
wiley   +1 more source

Lean, Green, and Sustainability 4.0—A Systematic Literature Review

Business Strategy and the Environment, Volume 35, Issue 1, Page 1219-1238, January 2026.
ABSTRACT This purpose of the study is to conduct a systematic literature review and bibliometric analysis to explore the integration of Lean–Green–Sustainability (LGS) with Industry 4.0 technologies for holistic organizational development. Following PRISMA guidelines, the study critically examines the evolving research, identifying an increasing ...
Diogo Marques Vilaça, Jose Carlos de Sá, Jiju Antony, Michael Sony, Olivia McDermott   +4 more
wiley   +1 more source

Assessment of the financial feasibility of the rapid sand casting process using the discounted payback period [PDF]

MATEC Web of Conferences
The rapid sand casting of sand moulds has gained significant attention in the foundry industry. However, existing technologies for this process are still quite expensive, and financial assessments are required to justify the adoption of this process in ...
Msani Anazo, Nyembwe Didier
doaj   +1 more source

Alternative evaluation of the properties of the silica sands [PDF]

, 2014
For the evaluation of silica sands, which belongs to the most employed sands of foundry molding mixtures, there are a number of methods and techniques to characterize their quality. This implies good knowledge of their strengths and weaknesses.
Beňo, Jaroslav, Jelínek, Petr, Konečná, Kateřina, Mikšovský, František, Smysl, Pavel   +4 more
core   +1 more source

A Quality‐Driven Framework for Local Fatigue‐Strength Assessment of Wind–Energy Structures Considering Size Effects

Wind Energy, Volume 29, Issue 1, January 2026.
ABSTRACT Reliability, safety, and the lifetime of wind energy systems are mainly driven by the quality of each single component. Especially, large structures made of cast material or welded structures, such as the nacelle, the machine carrier, or the tower, are subjected to cyclic loading.
Christoph Bleicher, Jörg Baumgartner, Jan Niewiadomski, Christian Pittel   +3 more
wiley   +1 more source

Analisis Struktur Mikro dan Sifat Mekanis Alumunium Paduan dengan Variasi Cetakan Logam, Cetakan Pasir CO2 dan Cetakan Pasir [PDF]

, 2018
This research is aimed to analyze fisical and mechanical characteristics of alumunium in the foundry process. In this process, the reseacher used some mold variation. There are metal mold, sand Co mold and sand mold.
, Ir. Masyrukan., M.T., RAMADHAN, GILANG
core  

Manufacturing of cast metal foams with irregular cell structure [PDF]

, 2015
Metallic foams are materials of which the research is still on-going, with the broad applicability in many different areas (e.g. automotive industry, building industry, medicine, etc.).
Bednářová, Vlasta, Kroupová, Ivana, Lichý, Petr, Radkovský, Filip   +3 more
core   +1 more source

Freestanding CuBTC‐Doped Fluorine‐Containing Flexible Membrane with Ultrafast Oil‐Water Separation via Enhanced Electrostatic Repulsion Force

Advanced Science, Volume 12, Issue 45, December 4, 2025.
A new type of CuBTC‐Doped Fluorene‐Containing Flexible Membrane (CuBTCFFM) was rapidly prepared by high internal phase emulsion template method and ultraviolet polymerization process, which has excellent oil‐water separation efficiency and high permeate flux.
Xiaoshuang Li, Peize Yang, Minghui Zhu, Zhen Zhang, Boyu Lei, Bing Geng, Guanghui Cui, Mei Yan   +7 more
wiley   +1 more source

The effects of bismuth, strontium and antimony additions on the microstructure and mechanical properties of A356 aluminium casting alloy [PDF]

, 2006
Aluminium castings offer significant weight reduction and improved fuel efficiency. Nowadays, aluminium recycling is widely practiced so impurity-related problems has become more important.
Ling, Tuong Thai
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