Results 61 to 70 of about 210,944 (317)

Impact of Scrap Impurities on AlSi7Cu0.5Mg Alloy Flowability Using Established Testing Methods

Recycling
In view of the increasing demand for secondary aluminum, which is intended to partially replace the very energy- and resource-intensive primary aluminum production, effective treatment methods can maintain the high quality level of light metal castings ...
Robert Kleinhans, Constantin Jugert, Manuel Pintore, Wolfram Volk   +3 more
doaj   +1 more source

Compound Casting of Aluminum with Sheet Steel in 3D Sand Casting Using an Inductive Heating System

Metals, 2023
Compound casting is a process in which a single component is made from two metallic materials, such as aluminum and steel. Solid-liquid bimetallic compounds can be produced by suitable process control.
Christopher Locke, Martin Guggemos, Maximilian Gruber, Lorenz Maier, Lukas Mayr, Tony Weiß, Wolfram Volk, Daniel Günther   +7 more
doaj   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Fabrication and Processing of Materials: Casting [PDF]

, 2010
This set of animations demonstrates examples of die-casting, sand-casting and continuous casting processes. It includes a user controlled Newtonian cooling simulation.
DoITPoMS, University of Cambridge, Jenny Chapman, University of Cambridge, Noel Rutter, University of Cambridge, Peter Marchment, University of Cambridge   +3 more
core  

A multiple-gate runner system for gravity casting [PDF]

, 2009
The L-shaped junctions in running and gating systems used in aluminum gravity casting have been investigated. Using computational modeling, a guideline for constructing two geometries of L-junctions was developed.
Hsu, Fu-Yuan, Jolly, Mark R., Hsu, FY, Jolly, Mark, Campbell, John   +4 more
core   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Modeling of primary dendrite arm spacing variations in thin-slab casting of low carbon and low alloy steels [PDF]

, 2012
Solidification structure of a High Strength Low Alloy (HSLA) steel, in terms of dendrite arm spacing distribution across the shell thickness, is studied in a breakout shell from a thin-slab caster at Tata Steel in IJmuiden.
Boom, R, Abbel, G, Mehrara, H, Santillana, B, Eskin, DG, Katgerman, L   +5 more
core   +1 more source

IMPROVEMENT OF THE SMELTING TECHNOLOGY OF STEEL IN ACIDIC AND BASIC ELECTRIC ARC FURNACES IN «SAMARA PLANT TECHNICAL CASTING» WITH THE USE OF DISPERSED MATERIALS

Литьë и металлургия, 2013
Efficiency of using particulate materials as deoxidazing mixtures for steel diffusive deoxidation in acid and basic furnaces is shown.
A. V. Chaikin, A. V. Kolkolova, A. I. Guscin, V. A. Chaikin   +3 more
doaj  

Light‐Assisted 3D Printing Techniques and Photocrosslinking Strategies: Recent Advances in Musculoskeletal Tissue Engineering

Advanced Engineering Materials, EarlyView.
In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
wiley   +1 more source

Correlation between current and cross-sectional area of parallel fixed-movable dual electrodes in ESC

China Foundry, 2020
Electroslag casting with parallel fixed-movable dual electrodes is a new method for achieving better quality of castings in complex mold cavities. In this work, a mathematical model, y=kx2+(k+1)x, was established to describe the ideal correlation between
Li-ting Zhao, Yun-long Xiong, Rui Chen
doaj   +1 more source