Results 71 to 80 of about 80,916 (315)
Cooling slope casting to obtain thixotropic feedstock [PDF]
, 2007 Thixoforming, and related semi-solid processing routes for metallic alloys, require feedstock with a non-dendritic microstructure in the semi-solid state.
Atkinson, H.V. +2 more
core
Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
wiley +1 more source
LubricantsThe high-pressure die-casting process is growing since it is a cost-effective solution in the production of lightweight parts for a variety of industries. Nevertheless, the harsh working conditions of the die lead to premature failing and poor quality of
Nuria Cuadrado +7 more
doaj +1 more source
Teshugang, 2023 Taking the section size of a steel plant as the Φ800 mm round billet Q355NE as die research object, the heal transfer model was established to study the influence of casting speed and superheat on the solidification process without electromagnetic ...
周伟基 +4 more
doaj
A design-for-casting integrated approach based on rapid simulation and modulus criterion [PDF]
, 2009 This paper presents a new approach to the design of cast components and their associated tools. The current methodology is analysed through a case study and its main disadvantages underlined.
MARTIN, Lionel +2 more
core +5 more sources
Advanced Engineering MaterialsElectric powertrain components require fluid‐based thermal management. Al hollow sections integrate in high‐pressure die casting (HPDC) promise attractive performance, but require stabilizing fillers affording costly or technically risky removal ...
D. Lehmhus +9 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Finite Volume Simulation Framework for Die Casting with Uncertainty Quantification
, 2018 The present paper describes the development of a novel and comprehensive computational framework to simulate solidification problems in materials processing, specifically casting processes.
Aluru, Narayana +4 more
core +1 more source
Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies
Advanced Engineering Materials, EarlyView.Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo +3 more
wiley +1 more source
Al-Based Metal Foams (AMF) as Permanent Cores in Casting: State-of-the-Art and Future Perspectives
Metals, 2020 Metal foams are extremely interesting due to their low density, high specific stiffness, and impact energy/vibration absorption ability. The use of metal foams as permanent cores in casting can be an opportunity to improve the properties of cast ...
Graziano Ubertalli, Sara Ferraris
doaj +1 more source