Results 31 to 40 of about 84,972 (300)

Electronic tuneability of a structurally rigid surface intermetallic and Kondo lattice: CePt$_5$ / Pt(111) [PDF]

, 2015
We present an extensive study of structure, composition, electronic and magnetic properties of Ce--Pt surface intermetallic phases on Pt(111) as a function of their thickness. The sequence of structural phases appearing in low energy electron diffraction
Brück, S., Choueikani, F., Fauth, K., Kachel, T., Kamp, M., Kießling, H., Köhl, A., Muenzing, B., Ohresser, P., Praetorius, C., Rogalev, A., Wilhelm, F., Zinner, M.   +12 more
core   +3 more sources

Effect of Al mass fraction on the properties of porous FeCrAl alloys

Fenmo yejin jishu, 2022
The typical heat-resistant FeCrAl alloys have recently been developed as the high-temperature resistant porous materials which are applied widely in the fields of coal-gas purification and high-temperature catalyst carrier. The aluminum mass fraction has
GUO Fei, YU Hang, GAO Zhen-cheng, MA Jun-liang, ZHANG Hui-bin   +4 more
doaj   +1 more source

Study of defect formation in Al 7050 alloys [PDF]

, 2017
The Al 7050 alloy is an Al-Zn-Mg-Cu-Zr alloy having good mechanical properties. This alloy has been developed in order to overcome stress corrosion cracking problems that characterise 7xxx Al alloys.
Brotzu, A., De Lellis, G., Felli, F., Pilone, D.   +3 more
core   +2 more sources

The structure of the aluminium-abundant γ-brass-type Al8.6Mn4.4

IUCrData, 2021
An aluminium-abundant Al8Mn5/γ-brass-type intermetallic with formula Al8.6Mn4.4, which is isotypic with γ-Al8Cr5 and γ-Al8V5, was discovered by high-temperature sintering of an Al/Mn mixture with initial composition Al2Mn.
Qifa Hu, Bin Wen, Changzeng Fan
doaj   +1 more source

Influence of intensive melt shearing on the microstructure and mechanical properties of an Al-Mg alloy with high added impurity content [PDF]

, 2011
The official published version can be accessed from the link below - Copyright @ The Minerals, Metals & Materials Society and ASM International 2011We have investigated the influence of melt conditioning by intensive shearing on the mechanical behavior ...
B. Dutta, C.A. Ahravci, C.I.A. Thomson, C.M. Allen, D. Liang, D.J. Lloyd, F. Ozturk, F.H. Samuel, G. Liu, G. M. Scamans, G. Scamans, G.B. Burger, H. Hlim, J. Sarkar, K. Spencer, N. Hari Babu, O. Umezawa, S. Kumar, W. Khalifa, W.S. Miller, X. Cao, X. Cao, Y. Zuo, Y.J. Li, Z. Fan, Z. Fan, Z. Fan, Z. Fan   +27 more
core   +1 more source

Grain refinement in a AlZnMgCuTi alloy by intensive melt shearing: A multi-step nucleation mechanism [PDF]

, 2011
This is a post-print version of the article. Copyright @ 2010 Elsevier B.V.Direct chill (DC) cast ingots of wrought Al alloys conventionally require the deliberate addition of a grain refiner to provide a uniform as-cast microstructure for the ...
Cao, Cao, Chen, Das, Easton, Easton, Easton, Fan, Fan, Fortier, G.M. Scamans, Greer, Greer, H.T. Li, Hitchcock, Hunt, Ji, Ji, Jones, M. Xia, Maxwell, McCartney, Mohanty, Murty, Nadella, Norman, Ph. Jarry, Quested, Quested, Sigworth, St. John, St. John, Surendran, TP-1, Villars, Z. Fan   +35 more
core   +1 more source

Gallium-assisted diffusion bonding of stainless steel to titanium; microstructural evolution and bond strength [PDF]

, 2018
Strong joints between stainless steel 304L and pure titanium (grade-2) were made using the novel method of “gallium-assisted diffusion bonding”. The microstructural evolution and interfacial reactions were investigated in detail.
Akbulut, Banerjee, Cacciamani, Campbell, Cheepu, Deng, Elrefaey, Fuji, Ghosh, He, Kahraman, Kale, Kale, Kato, Kundu, Kundu, Kundu, Laik, Laik, Manikandan, Martinsen, Mudali, Neumann, Nobili, Okamoto, Orhan, Raj, Schwartz, Shirzadi, Wang   +29 more
core   +1 more source

Effect of Al/Cu Weight Fraction on the Mechanical and Electrical Properties of Al-Cu Conductors for Overhead Transmission Lines [PDF]

Archives of Metallurgy and Materials, 2020
In the past few years, overhead copper transmission lines have been replaced by lightweight aluminum transmission lines to minimize the cost and prevent the sagging of heavier copper transmission lines.
Deokhyun Han, Geon-Hong Kim, Jaesung Kim, Byungmin Ahn   +3 more
doaj   +1 more source

Palladium-bismuth intermetallic and surface-poisoned catalysts for the semi-hydrogenation of 2-methyl-3-butyn-2-ol [PDF]

, 2015
The effects of poisoning of Pd catalysts with Bi and annealing in a polyol (ethylene glycol) were studied on the semi-hydrogenation of 2-methyl-3-butyn-2-ol (MBY).
Anderson, James A., Cherkasov, Nikolay, Ibhadon, Alex O., Johnston, Shaun K., McCue, Alan J.   +4 more
core   +1 more source

Microstructure and kinetic evolutions of multi-variants lamella in γ-TiAl alloys

Materials & Design
The D019-α2 / L10-γ alternate lamellae microstructure in TiAl alloys brings the superior mechanical property, the lamellae with multi-variant γ phase are key characteristic of morphology-property causality.
Zan Zhang, Jicheng Zhuo, Kunning Niu, Peng Sang, Shenglong Wang, Haiwei Zhang, Yongsheng Li   +6 more
doaj   +1 more source