Results 151 to 160 of about 5,572 (200)

Influence of Laser Shock Peening without Coating on Surface, Mechanical, Corrosion, and Tribological Characteristics of AA7075/h-BN Nanocomposites. [PDF]

ACS Omega
Beyanagari SR, Ramalingam VV, Kandasamy J, Skotnicova K, Kesavan P.   +4 more
europepmc   +1 more source

Mechanical property evaluation and wear optimization of LM13 MMC reinforced with AlTiVZrCrMo high entropy alloy.

iScience
Rameshkumar S, Radhika N, Ragunath S, Basak AK.   +3 more
europepmc   +1 more source

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Conventional stir casting versus ultrasonic assisted stir casting process: Mechanical and physical characteristics of AMCs

Journal of Alloys and Compounds, 2019
Abstract In this study, aluminum matrix composites (AMCs) were developed using two different techniques, conventional stir casting and ultrasonic assisted stir casting. The drawbacks of the conventional stir casting technique were eliminated by employing an alternative process to produce the composite, wherein ultrasonic energy was introduced into ...
Amir Hussain Idrisi, Abdel-Hamid I Mourad   +1 more
exaly   +2 more sources

Investigations for dimensional accuracy of Al alloy/Al-MMC developed by combining stir casting and ABS replica based investment casting

Composites Part B: Engineering, 2017
In the present research work dimensional accuracy (Îd) of Al-Al2O3based metal matrix composite (MMC) developed by combining stir casting with ABS replica based investment casting (IC) process has been highlighted.
Rupinder Singh, Ilenia Farina, Francesco Fabbrocino   +2 more
exaly   +2 more sources

Microstructure of stir-cast metals

Materials Science and Engineering, 1984
Abstract The non-dendritic microstructure of stircast metals is discussed in terms of the shape stability produced by a high density of growing solid particles. This high density appears to be due to the fragmentation of the initial dendrites. The model of fragmentation due to the formation and subsequent melting of high energy grain boundaries is ...
R.D. Doherty, Ho-In Lee, E.A. Feest
openaire   +1 more source

Stirring phenomena in centrifugal casting of pipes

Applied Scientific Research, 1987
Dans le procede d’elaboration par coulee centrifuge horizontale de tubes d’acier, la vitesse de rotation utilisee conduit a une acceleration de 100 g dans le metal liquide. A cause des forces centrifuges qui en resultent, le metal semble anime d’une rotation en bloc.
G. Martinez, M. Garnier, F. Durand
openaire   +1 more source

Electromagnetic Stirring in Continuous-Casting Machines

Steel in Translation, 2019
Abstract—Industrial continuous casting machines in Russia mainly employ imported electromagnetic-stirring systems located outside the mold. In case of breakage, the stators of such stirreres must be sent back to the manufacturer for repair. To decrease import dependence, an electromagnetic-stirring system that may be completely dismantled has been ...
S. I. Shakhov, K. N. Vdovin
openaire   +1 more source

Effect of Stir Casting Parameters on Properties of Cast Metal Matrix Composite

Materials Today: Proceedings, 2020
Abstract In the current investigation, aluminium matrix composite (AMC) was successfully fabricated by liquid melt method and the effect of stir casting (SC) parameters namely Temperature (Temperature), Stir Speed S (SS) and Stir Time (ST) on the properties was studied using Taguchi L9 orthogonal array experimental design.
M. Ravichandran, M. Meignanamoorthy, G.P. Chellasivam, J. Vairamuthu, A.Senthil Kumar, B. Stalin   +5 more
openaire   +1 more source

Electromagnetic stirring for continuous casting

Revue de Métallurgie, 2003
The multiple versions of electromagnetic stirring in continuous casting are described. For long products, linear or rotational stirring appears confusing, but is clarified based on liquid steel flow pattern and metallurgical results. Rotational mould stirring is the predominant application in billet casting.
openaire   +1 more source

Synthesis of boron carbide reinforced aluminum castings through mechanical stir casting

Journal of Composite Materials, 2021
Nuclear energy is the leading clean energy source in the United States with 99 nuclear power plants generating approximately 20% of the country’s electricity. While the growth of the industry helps to reduce our reliance on fossil fuels, there is also an increase in nuclear waste. The demand for on-site dry cask spent nuclear fuel storage has increased
Kaelee A Novich, Samuel V Pedersen, RA Borrelli, R Christensen, Brian J Jaques   +4 more
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