Results 341 to 350 of about 2,429,367 (395)

Partial melting mechanisms of embedded nanocrystals

Physical Review B, 2009
Understanding the melting mechanisms of nanocrystals embedded in solids is of great current interest since both the synthesis and modification of such systems frequently involve the use of high temperatures. Using molecular-dynamics computer simulations we study the melting mechanisms of Cu, Ag, and Au nanoclusters embedded in metal matrices and Si ...
J. A. Pakarinen, M. Backman, F. Djurabekova, K. Nordlund   +3 more
openaire   +1 more source

Partial melting of metagreywackes, Part II. Compositions of minerals and melts

Contributions to Mineralogy and Petrology, 1997
A series of experiments on the fluid-absent melting of a quartz-rich aluminous metagreywacke has been carried out. In this paper, we report the chemical composition of the phases present in the experimental charges as determined by electron microprobe.
Jean-Marc Montel, Daniel Vielzeuf
openaire   +1 more source

Lithium behaviour during partial melting

Lithium has been receiving increased attention due to its relevance to the green energy transition and increasing demand. One of the main sources of Li is peraluminous granitoids and pegmatites. Current models for the genesis of such enriched lithologies include the fractional crystallisation of melts derived from sedimentary protoliths (e.g., Linnen ...
Elisa Oliveira da Costa, Tom Argles, Leo Kriegsman, Barbara Kunz, Clare Warren   +4 more
openaire   +1 more source

Pn velocity and partial melting—discussion

Tectonophysics, 1977
Abstract The seismologically observed Pn velocity anomalies in the conterminous United States are restricted to the lithosphere, but the observed teleseismic delay-time variations are due principally to the regional variations in the physical state (i.e., thickness of lowvelocity zone and/or percent melt, etc.) of the asthenosphere.
openaire   +1 more source

Isotope disequilibrium during partial melting of metasedimentary rocks

Geochimica et Cosmochimica Acta, 2019
M. Wolf, R. Romer, J. Glodny
semanticscholar   +1 more source

High power and energy density dynamic phase change materials using pressure-enhanced close contact melting

Nature Energy, 2022
Wuchen Fu, Xiao Yan, Yashraj Gurumukhi
exaly  

Partial melting of secondary pyroxenite at 1 and 1.5 GPa, and its role in upwelling heterogeneous mantle

Contributions to Mineralogy and Petrology, 2017
G. Borghini, P. Fumagalli, E. Rampone
semanticscholar   +1 more source

Flow of partially crystallised Silicate melts

2003
Viscosity of crystal-bearing silicate melts is studied for isochemical systems in the range of linear and non-linear viscous flow. Effects on viscosity are investigated as a function of total volume fraction (0 - 35 vol%) and mean aspect ratio a:b:c (1:1:1.5 - 2.4:1:3.9) of suspended crystals.
openaire   +1 more source

The behaviour of ferric iron during partial melting of peridotite

Geochimica et Cosmochimica Acta, 2018
F. Sorbadere, V. Laurenz, D. Frost, Michelle D. Wenz, A. Rosenthal, C. McCammon, C. Rivard   +6 more
semanticscholar   +1 more source

Laser melting modes in metal powder bed fusion additive manufacturing

Reviews of Modern Physics, 2022
Cang Zhao
exaly