Results 251 to 260 of about 97,964 (282)
Some of the next articles are maybe not open access.
Current Opinion in Solid State and Materials Science, 1996
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Dominique Givord +2 more
openaire +3 more sources
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Dominique Givord +2 more
openaire +3 more sources
Interdiffusion in Intermetallics
Metallurgical and Materials Transactions A, 2013Recently, Tiwari and Mehrotra asserted that the vacancy flux in interdiffusion is driven by a vacancy concentration gradient and also that interdiffusion in intermetallics cannot proceed by the six-jump cycle, triple defect, and antistructural bridge mechanisms.
Irina V. Belova, Graeme E. Murch
openaire +2 more sources
Intermetallic: A Pseudoelement for Catalysis
Accounts of Chemical Research, 2017A clear correlation between electronic structure and CO2 selectivity for steam reforming of methanol (SRM) was obtained with PdZn, PtZn, NiZn, and PdCd intermetallics on the basis of experiments and calculations. In order to rule out the effects of oxide supports, the intermetallic powders were simply prepared by alloying in an arc furnace followed by ...
A. P. Tsai +4 more
openaire +3 more sources
2004
Publisher Summary The term ‘‘intermetallics'’ is used to designate the intermetallic phases and compounds that result from the combination of various metals. Intermetallics often have high melting temperatures (usually higher than 1000°C), partly because of the strong bonding among unlike atoms, which, in general, is a mixture between metallic, ionic,
M.-T. Pérez-Prado, M.E. Kassner
openaire +2 more sources
Publisher Summary The term ‘‘intermetallics'’ is used to designate the intermetallic phases and compounds that result from the combination of various metals. Intermetallics often have high melting temperatures (usually higher than 1000°C), partly because of the strong bonding among unlike atoms, which, in general, is a mixture between metallic, ionic,
M.-T. Pérez-Prado, M.E. Kassner
openaire +2 more sources
Materials Science and Technology, 1992
AbstractIn the first part of this investigation, the creep behaviour of single phase intermetallic alloys is discussed with respect to stress dependence, temperature dependence, and effects of composition. The second part refers to two phase intermetallic alloys, with both particulate and non-particulate alloys being considered.
openaire +2 more sources
AbstractIn the first part of this investigation, the creep behaviour of single phase intermetallic alloys is discussed with respect to stress dependence, temperature dependence, and effects of composition. The second part refers to two phase intermetallic alloys, with both particulate and non-particulate alloys being considered.
openaire +2 more sources
Giant magnetoresistance in intermetallics
IEEE Transactions on Magnetics, 1996Some typical examples of large magnetoresistance effects observed in intermetallic compounds are reviewed and briefly compared with the giant magnetoresistance (GMR) of magnetic multilayers. Basically, the large magnetoresistance changes are observed at metamagnetic transitions in two classes of intermetallics, antiferromagnetics and spin fluctuators ...
Sechovsky, V. +3 more
openaire +4 more sources
Oxidation of Some Intermetallic Compounds and Intermetallic Matrix Composites
MRS Proceedings, 1994AbstractOxidation resistance (1000-1400°C) was characterized for intermetallics M2Al, M3Al, M2Cr, and M5Si3 (M=Nb, Nb+Ti), and metal-toughened intermetallic composite systems. Aluminides were poorest in oxidation, and Laves phases were best. Substitution of Ti for Nb was beneficial for each intermetallic. Addition of metal to produce two-phase castings
David William Skelly +2 more
openaire +2 more sources
1997
State of intermetallics development research on oxidation and embrittlement of intermetallic compounds in the U.S. oxidation of intermetallics - japanese activity oxidation of -NiAl oxidation of -FeAl and Fe-Al alloys sulfidation behaviour of nickel aluminides high temperature corrosion of FeAl and Fe-Al-Cr alloys oxidation-sulphidation of iron ...
H. J. Grabke, Michael Schütze
openaire +2 more sources
State of intermetallics development research on oxidation and embrittlement of intermetallic compounds in the U.S. oxidation of intermetallics - japanese activity oxidation of -NiAl oxidation of -FeAl and Fe-Al alloys sulfidation behaviour of nickel aluminides high temperature corrosion of FeAl and Fe-Al-Cr alloys oxidation-sulphidation of iron ...
H. J. Grabke, Michael Schütze
openaire +2 more sources
2019
Aluminum-rich intermetallic compounds of the Al3X-type with transmission metals (X = Ti. Zr, Nb, V) of Groups IVb and Vb are of interest in the development of novel high-temperature and lightweight structural materials. This article describes the important physical and mechanical properties of trialuminides with DO22 structure and their L12 variations.
Georg Frommeyer, Sven Knippscheer
openaire +2 more sources
Aluminum-rich intermetallic compounds of the Al3X-type with transmission metals (X = Ti. Zr, Nb, V) of Groups IVb and Vb are of interest in the development of novel high-temperature and lightweight structural materials. This article describes the important physical and mechanical properties of trialuminides with DO22 structure and their L12 variations.
Georg Frommeyer, Sven Knippscheer
openaire +2 more sources
2005
Abstract This article reviews the corrosion behavior of intermetallics for the modeling of the corrosion processes and for devising a strategy to create corrosion protective systems through alloy and coating design. Thermodynamic principles in the context of high-temperature corrosion and information on oxidation; sulfidation; hot ...
Richard E. Ricker +3 more
openaire +2 more sources
Abstract This article reviews the corrosion behavior of intermetallics for the modeling of the corrosion processes and for devising a strategy to create corrosion protective systems through alloy and coating design. Thermodynamic principles in the context of high-temperature corrosion and information on oxidation; sulfidation; hot ...
Richard E. Ricker +3 more
openaire +2 more sources