Results 211 to 220 of about 14,702 (265)

Influence of Alloying Elements on the Corrosion of Cobalt Alloys

ECS Meeting Abstracts, 2006
Abstract not Available.
Omanović, Dario, Metikoš-Huković, Mirjana, Babić, Ranko, Pilić, Zora   +3 more
openaire   +2 more sources

Enrichment of alloying elements in anodized magnesium alloys

Corrosion Science, 2002
Abstract The possibility of enrichment of alloying elements in magnesium alloys as a consequence of growth of an anodic film has been investigated for sputtering-deposited Mg–0.4 at.% W and Mg–1.0 at.% W alloys. The alloys were anodized at 10 mA cm −2 to various voltages, up to 150 V, in 3 M ammonium hydroxide/0.05 M ammonium phosphate electrolyte ...
F.A. Bonilla, A. Berkani, P. Skeldon, G.E. Thompson, H. Habazaki, K. Shimizu, C. John, K. Stevens   +7 more
openaire   +1 more source

Cytotoxicity of amalgams, alloys, and their elements and phases

Dental Materials, 1991
The purpose of this study was to compare the relative cytotoxicity of amalgams, alloys, and their constituent elements and phases, by means of a rapid and sensitive in vitro cell culture test. Pure copper and zinc showed intensive cytotoxicity, significantly greater than that of pure silver and mercury. Pure tin was non-cytotoxic.
M, Kaga, N S, Seale, T, Hanawa, J L, Ferracane, D E, Waite, T, Okabe   +5 more
openaire   +2 more sources

Cytotoxicity of Titanium and Titanium Alloying Elements

Journal of Dental Research, 2010
It is commonly accepted that titanium and the titanium alloying elements of tantalum, niobium, zirconium, molybdenum, tin, and silicon are biocompatible. However, our research in the development of new titanium alloys for biomedical applications indicated that some titanium alloys containing molybdenum, niobium, and silicon ...
Li, Yuncang, Wong, Cynthia, Xiong, Jian Yu, Hodgson, Peter, Wen, Cuie   +4 more
openaire   +3 more sources

Mechanically driven alloying of immiscible elements

Physical Review Letters, 1992
We report on the formation by mechanical alloying of fcc solid solution of Fe and Cu, which are immiscible. Intense codeformation of Cu with Fe and other high-melting bcc metals generates small fragments with tip radii of the order 1 nm such that capillary pressures force the atoms on these fragments to dissolve.
, Yavari, , Desré, , Benameur
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Hydrogen as a Useful Alloying Element in Titanium Alloys

1997
For many years hydrogen was considered as a deleterious impurity which deteriorates mechanical properties of materials. This is clearly illustrated by hydrogen embrittlement of ferrous metals and alloys. The main effort of the research was aimed therefore at the study of hydrogen embrittlement and at the ways to avoid it1.
Evgeny G. Ponyatovsky, Igor O. Bashkin
openaire   +1 more source

Effect of alloying elements on microstructure and properties of multiprincipal elements high-entropy alloys

Journal of Alloys and Compounds, 2009
Ten high-entropy alloys are prepared by an arc furnace. The microstructure and the properties of the alloys are investigated. FeNiCrCuCo and FeNiCrCuMo alloys consist of a single FCC solid solution. When Cu or Co in the alloys is substituted by Al, the microstructures of the alloys change to that of BCC solid solution or that of a BCC + FCC solid ...
C. Li, J.C. Li, M. Zhao, Q. Jiang
openaire   +1 more source

Role of alloying elements in microstructure evolution and alloying elements behaviour during sintering of a near-β titanium alloy

Materials Science and Engineering: A, 2011
Abstract A near-β Ti–5Al–5Mo–5V–2Cr–1Fe alloy was produced using the blended elemental powder metallurgy approach. The microstructural development and distributions of the alloying elements were investigated during transformation of the heterogeneous powder compacts into the final homogenous alloy product. The influence of different alloying elements
Carman, Andrew, Zhang, L.C., Ivasishin, Orest, Savvakin, D.G, Matviychuk, M.V., Pereloma, E V   +5 more
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Criticality of Iron and Its Principal Alloying Elements

Environmental Science & Technology, 2014
Because modern technology depends on reliable supplies of a wide variety of materials and because of increasing concern about those supplies, a comprehensive methodology was created to quantify the degree of criticality of the metals of the periodic table. In this paper, we apply this methodology to iron and several of its main alloying elements (i.e.,
Nuss, Philip, Harper, E. M., Nassar, N. T., Reck, Barbara K, Graedel, T. E.   +4 more
openaire   +2 more sources

Simulation of solidification of alloys by the finite element method

Computer Physics Reports, 1987
Note: Univ neuchatel,inst math,ch-2000 neuchatel,switzerland. Desbiolles, jl, ecole polytech fed lausanne,dept mat,ch-1007 lausanne,switzerland.ISI Document Delivery No.: K0908Times Cited: 7Cited Reference Count: 3 Reference ASN-ARTICLE-1987-002doi:10.1016/0167-7977(87)90019-0 Record created on 2006-08-24, modified on 2017-05 ...
Desbiolles, J. L., Droux, J. J., Rappaz, J., Rappaz, M.   +3 more
openaire   +3 more sources