Results 11 to 20 of about 791,472 (342)

Microstructure and Properties of Non-Equiatomic Ni₁₀Cr₆WFe₉TiAlx High-Entropy Alloys Combined with High Strength and Toughness

Metals, 2023
High-entropy alloys (HEAs) with excellent mechanical properties have broad application scope and application prospects. However, it is difficult to obtain the optimized element composition, based on the traditional equiatomic or near-equiatomic ...
Xigang Yang, Lin He, Erhong Li, Chenglong Yang   +3 more
doaj   +1 more source

Silicon Poisoning and Effects of Tantalum on AlSi Alloys

Metals, 2023
Grain refinement in Al-Si alloys is crucial for enhancing material castability and mechanical properties. Industrial practice involves adding inoculants, composed of TiB2 particles coated with metastable Al3Ti via adsorption, to the melt. This introduces
Maria Pammer, Johannes Pölzl, Jiehua Li
doaj   +1 more source

Microstructure control during twin roll casting of an AZ31 magnesium alloy [PDF]

, 2012
The existing twin roll casting technique for magnesium alloys suffers heterogeneity in both microstructure and chemistry and downstream processing is required to improve the strip quality, resulting in cost rise.
Ferry M, I Bayandorian, Y Huang, Z Fan
core   +1 more source

The improvement of aluminium casting process control by application of the new CRIMSON process [PDF]

, 2012
All The traditional foundry usually not only uses batch melting where the aluminium alloys are melted and held in a furnace for long time, but also uses the gravity filling method in both Sand Casting Process (SCP) and Investment Casting Process (ICP).
Dai, Xiaojun J., Jolly, Mark R., Zeng, Binxu   +2 more
core   +1 more source

Influence of melt feeding scheme and casting parameters during direct-chill casting on microstructure of an AA7050 billet [PDF]

, 2012
© The Minerals, Metals & Materials Society and ASM International 2012Direct-chill (DC) casting billets of an AA7050 alloy produced with different melt feeding schemes and casting speeds were examined in order to reveal the effect of these factors on the ...
A. Miroux, A.L. Greer, B.S. Murty, D. G. Eskin, D. Mortensen, D. Mortensen, D.C. Prasso, D.G. Eskin, D.G. Eskin, D.G. Eskin, D.G. Eskin, E.F. Emley, L. Katgerman, L. Zhang, M. Lalpoor, M.A. Easton, M.C. Flemings, R. Nadella, R. Nadella, R.C. Dorward, T. Subroto, V.A. Livanov, W. Roth   +22 more
core   +1 more source

Hands-off and hands-on casting consistency of amputee below knee sockets using magnetic resonance imaging [PDF]

, 2013
Residual limb shape capturing (Casting) consistency has a great influence on the quality of socket fit. Magnetic Resonance Imaging was used to establish a reliable reference grid for inter cast and intra cast shape and volume consistency of two common ...
Buis, Adrianus, McFadyen, Angus, Rowe, Philip, Safari, Reza   +3 more
core   +1 more source

Elimination of misrun and gas hole defects of investment casting TiAl alloy turbocharger based on numerical simulation and experimental study [PDF]

China Foundry, 2020
Casting technology of thin-wall TiAl alloy turbochargers was studied by investment casting and numerical simulation. Misruns and gas holes were the main defects observed in preliminary work due to the poor fluidity of alloy, and to gas entrapment.
Jun Zhao, Zhi-yong Zhang, Shi-bing Liu
doaj   +1 more source

Rapid Fabrication of Smart Tooling with Embedded Sensors by Casting in Molds Made by Three Dimensional Printing [PDF]

, 2005
This paper is to investigate the feasibility of constructing “smart tooling” by embedding thin film sensors, specifically, thin film thermocouples (TFTC) in castings made by molds formed by 3 Dimensional Printing (3DP).
Cheng, Xudong, Choi, Honseok, Kobliska, John, Li, Xiaochun, Ostojic, Petar, Yang, Yong, Zhang, Xugang   +6 more
core   +1 more source

The CAST experiment. [PDF]

Journal of Physics: Conference Series, 2008
CAST (CERN Axion Solar Telescope) is a helioscope looking for axions coming from the solar core to the Earth. The experiment, located at CERN, is based on the Primakoff effect and uses a magnetic field of 9 Tesla provided by a decommissioned LHC magnet.
Ruz, J., Arik, E., Aune, S., Autiero, D., Barth, K., Belov, A., Beltran, B., Borghi, S., Bourlis, G., Boydag, F.S., Brauninger, H., Carmona, J., Cebrian, S., Cetin, S.A., Collar, J.I., Dafni, T., Davenport, M., Di Lella, L., Dogan, O.B., Eleftheriadis, C., Fanourakis, G., Ferrer Ribas, E., Fischer, H., Franz, J., Galan, J., Geralis, T., Giomataris, I., Gninenko, S., Gomez, H., Hasinoff, M., Heinsius, F.H., Hikmet, I., Gazis, E., Hoffmann, D.H.H., Irastorza, I.G., Jacoby, J., Jakovčić, Krešimir, Kang, D., Konigsmann, K., Kotthaus, R., Krčmar, Milica, Kousouris, K., Kuster, M., Lakić, Biljana, Lasseur, C., Liolios, A., Ljubičić, Ante, Lutz, G., Luzon, G., Miller, D., Morales, A., Morales, J., Niinikoski, T., Nordt, A., Ortiz, A., Papaevangelou, T., Pivovaroff, M., Placci, A., Raitieri, G., Raffelt, G., Riege, H., Rodriguez, A., Savvidis, I., Semertzidis, Y., Serpico, P., Soufli, R., Stewart, L., Tzamarias, K., van Bibber, K., Villar, J., Vogel, J., Walckiers, L., Zioutas, K.   +72 more
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Evaluation of microstructural and corrosion resistance of as-cast Cu45Mn25Al15Fe5Cr5Ni5 high entropy alloy

Materials Research Express, 2020
Cu _45 Mn _25 Al _15 Fe _5 Cr _5 Ni _5 high entropy alloy was prepared using casting route. Detailed microstructural analysis revealed the formation of dendritic structure in the as-cast sample.
K A Abdelghafar, M M Ibrahim, Madiha A Shoeib, M A Waly   +3 more
doaj   +1 more source