Results 241 to 250 of about 39,831 (300)

The Superconductivity of Some Intermetallic Compounds

IBM Journal of Research and Development, 1962
The W-Os, Re-W, Re-Mo, Re-Hf, and Mo-Hf binary systems were investigated for superconductivity down to 1°K. Several new superconducting regions were found with the most significant occurring in the primary and terminal solid-solution alloys. The occurrence of superconductivity in the β-phase field of the Re-Hf and Mo-Hf binaries indicates a possible ...
Richard D. Blaugher   +2 more
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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 ...
Karl, Gschneidner   +10 more
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Some Statistics on Intermetallic Compounds

Inorganic Chemistry, 2014
It is still largely unknown why intermetallic phases show such a large variety of crystal structures, with unit cell sizes varying between 1 and more than 20 000 atoms. The goal of our study was, therefore, to get a general overview of the symmetries, unit cell sizes, stoichiometries, most frequent structure types, and their stability fields based on ...
Dshemuchadse J, Steurer W
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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 .
C Becle   +3 more
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STRUCTURE OF INTERMETALLIC COMPOUNDS AND PHASES

1996
Solid state chemistry of intermetallic ...
FERRO, RICCARDO, SACCONE, ADRIANA
openaire   +2 more sources

Solidification of Intermetallic Compounds

MRS Proceedings, 1995
AbstractKinetic modelling, incorporating variation in the degree of chemical order, is developed for the solidification of intermetallic compounds, and qualitative comparisons are made with experiment. It is found that a disordered phase can be obtained other than by the process of disorder trapping, and that partitioning can increase or invert with ...
H. Assadi, A. L. Greer
openaire   +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. R. Frederikse, R. Blunt
openaire   +1 more source

Prediction of intermetallic compounds

Russian Chemical Reviews, 2009
The problems of predicting not yet synthesized intermetallic compounds are discussed. It is noted that the use of classical physicochemical analysis in the study of multicomponent metallic systems is faced with the complexity of presenting multidimensional phase diagrams.
Gennady S Burkhanov, N N Kiselyova
openaire   +1 more source

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