Results 311 to 320 of about 3,054,371 (368)

The intermetallic compound Ni3Zr

Journal of the Less Common Metals, 1979
Abstract The intermetallic compound Ni3Zr has been isolated; it is stable at room temperature but decays by a peritectoid reaction at 940 °C according to: 4Ni3Zr → Ni7Zr2 + Ni5Zr2. Ni3Zr is a hexagonal close-packed compound of the Ni3Sn type (D019), space group P6 3 mmc .
B Bourniquel, M. Saillard, C Becle, G Develey   +3 more
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Discovery of Intermetallic Compounds from Traditional to Machine-Learning Approaches.

Accounts of Chemical Research, 2018
Intermetallic compounds are bestowed by diverse compositions, complex structures, and useful properties for many materials applications. How metallic elements react to form these compounds and what structures they adopt remain challenging questions that ...
A. Oliynyk, A. Mar
semanticscholar   +1 more source

Photoeffects in Intermetallic Compounds

Proceedings of the IRE, 1955
The intermetallic semiconductors are classified with respect to their crystal structure and to the place of the component elements in the periodic system. A survey is given of the properties of compounds with the zincblende and fluorite lattice. Photoeffects of individual members of these two groups are discussed. Such phenomena include photoconduction,
H. P. R. Frederikse, R. F. Blunt
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Alloys and Intermetallic Compounds

1971
One of the more active areas of Mossbauer spectroscopy has been in the study of metallic systems. Primarily this has been a result of the interest in magnetic ordering properties. The hyperfine field at an iron nucleus in a metallic matrix is produced by the mechanisms already described in Chapter 3.5. The unpaired 3d-band electron spin density induces
N. N. Greenwood, T. C. Gibb
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The selective hydrogenation of furfural over intermetallic compounds with outstanding catalytic performance

Green Chemistry, 2019
An intermetallic compound (Ni3Sn2) was prepared from a hydrotalcite precursor, which exhibited outstanding hydrogenation selectivity from furfural to furfuryl alcohol.
Yusen Yang, Lifang Chen, Yudi Chen, Wei Liu, Haisong Feng, Bin Wang, Xin Zhang, Min Wei   +7 more
semanticscholar   +1 more source

Spectra of Intermetallic Compounds

Nature, 1928
DURING the last few years it has been established, on the basis of spectroscopic and other evidence, that certain metals, for example, the alkali metals and mercury, are capable of forming di-or poly-atomic molecules in the vapour state. It is also known that the vapours of certain pairs of metals (for example, sodium-potassium, rubidium-caesium, and ...
S. Barratt, J. M. Walter
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Intermetallic Compounds and Ferrites

2009
This chapter contains sections titled: MnBi References PtMnSb Heusler Alloy References Non-Garnet Ferrites for Magneto-Optical Recording Media References The Europium Chalcogenides References ]]>
Richard J. Gambino, Takao Suzuki
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A family of ductile intermetallic compounds

Nature Materials, 2003
Stoichiometric intermetallic compounds have always been touted for their attractive chemical, physical, electrical, magnetic and mechanical properties, but few practical uses have materialized because they are brittle at room temperature. Here we report on a large family of fully ordered, stoichiometric binary rare-earth intermetallic compounds with ...
Alan M. Russell, Karl A. Gschneidner, James R. Morris, Aaron Slager, Thomas A. Lograsso, Alexandra O. Pecharsky, David Kesse, Y. Y. Ye, Y. Y. Ye, Zhehua Zhang, David K. Hsu, C.H. Chester Lo   +11 more
openaire   +3 more sources

Intermetallic Compounds: Promising Inorganic Materials for Well-Structured and Electronically Modified Reaction Environments for Efficient Catalysis

, 2017
An overview of the catalytic properties of intermetallic compounds has been made to provide a comprehensive understanding regarding (1) what intermetallic catalysts can do, (2) their fundamental roles in enhanced catalysis, and (3) their advantages over ...
S. Furukawa, T. Komatsu
semanticscholar   +1 more source

Fatigue of Intermetallic Compounds

MRS Proceedings, 1986
AbstractThe fatigue behavior of intermetallic compounds is reviewed. The effects of long range order, stoichiometry, test temperature and test environment on crack initiations high cycle fatigue lives and crack growth rates are emphasized. In the case of Ni3Al+B stoichiometry affects high cycle lives largely through the influence of aluminum on ...
S.J. Choe, G.E. Fuchs, Norman S. Stoloff, A. K. Kuruvilla   +3 more
openaire   +2 more sources