Results 231 to 240 of about 1,257,317 (288)

Modern arc-like water content in the source of 3.1-billion-year-old volcanic rocks. [PDF]

open access: yesNat Commun
Vandenburg ED   +6 more
europepmc   +1 more source

Garnet coalescence clogs melt extraction channels in migmatite

open access: yesLithos
Here we investigate the evolution of a focused melt extraction horizon exposed in lower crustal metapelites of the Serre Massif in Calabria (southern Variscan belt, Italy) and consider the effect of melt drainage on the rheology of the orogenic lower crust.
Festa, Vincenzo   +2 more
exaly   +4 more sources

Physics of Melt Extraction from the Mantle: Speed and Style [PDF]

open access: yesAnnual Review of Earth and Planetary Sciences, 2022
Melt extraction from the partially molten mantle is among the fundamental processes shaping the solid Earth today and over geological time. A diversity of properties and mechanisms contribute to the physics of melt extraction. We review progress of the past ∼25 years of research in this area, with a focus on understanding the speed and style of ...
Katz, RF   +3 more
openaire   +5 more sources

Tailored Magnetic Fields in the Melt Extraction of Metallic Filaments

open access: yesMetallurgical and Materials Transactions B, 2008
Porous bodies that are resistant to corrosion at high temperatures and thermal shock may be produced from metallic fibers. In order to accomplish reasonable homogeneity and high porosity, the cross-sectional area of the fibers and the width of distribution thereof need to be small. This article studies two techniques for making fibers.
Cramer, A.   +8 more
core   +6 more sources

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
exaly   +2 more sources

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