Results 241 to 250 of about 128,460 (306)

Redox and magma recharge controls on excess sulfur build-up at Mount Samalas, 1257 CE. [PDF]

open access: yesNat Commun
Ding S   +6 more
europepmc   +1 more source

Mechanisms of melt extraction during lower crustal partial melting

Journal of Metamorphic Geology, 2020
AbstractProgressive vapour‐absent partial melting of a closed rock system increases melt pressure due to an expansion in the volume of the mineral plus melt assemblage. For a locally closed system, we quantify the melt pressure increase per increment of partial melting of a metapelite using phase equilibria modelling and combine it with Mohr–Coulomb ...
Michael A. Etheridge   +3 more
openaire   +1 more source

Cumulate formation and melt extraction from mushy reservoirs: the "melt flush" model

2022
<p>Volcanism is the surface expression of extensive magmatic systems, with their intrusive counterpart representing ~80% of the total magma budget. Our knowledge of igneous processes therefore largely relies on our understanding of deep plutonic processes.
Marine Boulanger, Lydéric France
openaire   +1 more source

Melt Extracted Microwires

2017
Amorphous microwires as a new category of advanced materials possess many excellent mechanical and magnetic properties, and have received considerable attention from both the research and industry community. Significant efforts have been devoted to the optimization of fabrication process, tailoring of mechanical and magnetic properties, sensor and ...
H. Wang   +3 more
openaire   +1 more source

Production of TiNi fibers by melt extraction

Powder Metallurgy and Metal Ceramics, 2008
The paper examines the production of TiNi fibers by pendent-drop melt extraction in vacuum. The mean effective diameter of the continuous fibers produced is 37 µm. Resistometrical investigation establishes that martensitic transformations in the fibers start at Ms = 17 °C.
A. G. Kostronov   +5 more
openaire   +1 more source

Underplating and Partial Melting: Implications for Melt Generation and Extraction

Science, 1989
The quantitative assessment of underplating and concomitant partial melting of continental crust requires the use of geologically reasonable melt fraction distributions as a function of temperature. Conductive modeling indicates that simple underplating of metapelite by basalt can yield magma bodies with melt fractions above the rheological limit of ...
openaire   +2 more sources

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