Results 51 to 60 of about 80,916 (315)
Semisolid processing characteristics of AM series Mg alloys by rheo-diecasting [PDF]
, 2006 The official published version of this Article can be found at the link below - Copyright @ 2006 ASM InternationalAn investigation has been made into the solidification behavior and microstructural evolution of AM50, AM70, and AM90 alloys during rheo ...
A. Das +22 more
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Remote Cooling of Rolls in Hot Rolling; Applicability to Other Processes
Metals, 2021 A novel method of cooling rolls in hot rolling is proposed. This method uses a combination of solid jet nozzles and specially shaped deflecting vanes. The vanes transform the incoming cylindrical water jet into a flat fan.
Jan Bohacek +2 more
doaj +1 more source
Lattice Structure for Improving Cooling Uniformity in HPDC Mould Corners
Applied SciencesConformal cooling channels have demonstrated significant advantages for cast parts and 3D-printed moulds in the high-pressure die casting (HPDC) process. However, the complex geometry of moulds, characterised by small intrusions, sharp corners, and fins,
Essam Abo-Serie +1 more
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Advances in Materials Science and Engineering, 2021 Aluminium-reinforced composites play a vital role in the engineering industry because of their better strength and stiffness. The properties are directly related to the solidification phenomenon of the cast alloy.
P. Gurusamy +8 more
doaj +1 more source
Metals, 2022 Aluminum-silicon-magnesium alloys are commonly used in the automotive industry to produce structural components. Among usual quality controls of produced castings, microstructure characterization and determination of mechanical properties are the most ...
Jon Ander Santamaría +5 more
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Microstructure and mechanical properties of ductile aluminium alloy manufactured by recycled materials [PDF]
, 2014 The present paper introduces the microstructure and mechanical properties of the Al-Mg- Si-Mn alloy made by recycled materials, in which the impurity levels of iron are mainly concerned. It is found that the increased Fe content reduces the ductility and
Fan, ZY +4 more
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Shape-Dependent Strength of Al Si9Cu3FeZn Die-Cast Alloy in Impact Zone of Conformal Cooling Core
Materials, 2022 This article presents the results of shape-dependent strength analyses in die-castings from traditional (straight-drilled) and conformal core-cooling moulds. Cores with a traditional cooling layout were made of H13 steel using machining, and the working sections of the conformal cores were made using the selective laser melting method (SLM). Two series
Jarosław Piekło +2 more
openaire +2 more sources
Mechanism of die soldering during aluminum die casting [PDF]
China Foundry, 2015 Soldering is a unique casting defect associated with die casting or metal mold casting of aluminum alloys. It occurs when molten aluminum sticks or solders the surface of the die steel and remains there after the ejection of the casting, causing a ...
Qing-you Han
doaj
Analysis of the Causes of Cracks in a Thick-Walled Bush Made of Die-Cast Aluminum Bronze
Archives of Foundry Engineering, 2016 For the die casting conditions of aluminium bronzes assumed based on the literature data, a thick-walled bush was cast, made of complex aluminium bronze (Cu-Al-Fe-Ni-Cr). After the cast was removed from the mould, cracks were observed inside it. In order
Pisarek B.P. +2 more
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Effect of intensive melt shearing on the formation of Fe-containing intermetallics in LM24 Al-alloy [PDF]
, 2012 Fe is one of the inevitable and detrimental impurities in aluminium alloys that degrade the mechanical performance of castings. In the present work, intensive melt shearing has been demonstrated to modify the morphology of Fe-containing intermetallic ...
Backerud L +20 more
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