Results 21 to 30 of about 201,266 (295)

Effect of Re-impacting Debris on the Solidification of the Lunar Magma Ocean

, 2018
Anorthosites that comprise the bulk of the lunar crust are believed to have formed during solidification of a Lunar Magma Ocean (LMO) in which these rocks would have floated to the surface.
Abe, Alibert, Andrews-Hanna, Asphaug, Bandermann, Barnes, Barr, Borg, Borg, Borg, Bottinga, Boyce, Boyce, Boyet, Breuer, Cameron, Canup, Canup, Chambers, Chen, Cox, Cuk, Cuk, Daly, Dohnanyi, Elkins-Tanton, Elkins-Tanton, Elkins-Tanton, Eppelbaum, Gaffney, Gast, Hartmann, Ida, Jackson, Jackson, Kato, Kaula, Kirk, Kokubo, Kokubo, Konrad, Leinhardt, Lin, Lin, Longhi, Longhi, Luhmann, Marcus, Mastrobuono-Battisti, Matson, Matsuyama, McCubbin, McLeod, Melosh, Merk, Meyer, Minear, Monteux, Nemchin, Neumann, Niemela, Nyquist, Nyquist, O'Hara, O'Neill, Ogawa, Pahlevan, Pepin, Philpotts, Piskorz, Pritchard, Rankenburg, Ransford, Rathbun, Repetto, Reufer, Riner, Rolf, Rufu, Ryder, Saal, Salmon, Senshu, Sharp, Shirley, Snyder, Solomon, Solomon, Solomon, Spera, Spicuzza, Squyres, Takeda, Tanaka, Taylor, Taylor, Taylor, Taylor, Tian, Touboul, Touboul, Touma, Touma, Turcotte, Vander Kaaden, Wakita, Walker, Walker, Warner, Warren, Warren, Wieczorek, Williams, Wolf, Wood, Wood, Wyatt, Yamamoto, Yamamoto, Zhang, Zhang   +120 more
core   +1 more source

Solidification in soft-core fluids: disordered solids from fast solidification fronts [PDF]

, 2014
Using dynamical density functional theory we calculate the speed of solidification fronts advancing into a quenched two-dimensional model fluid of soft-core particles. We find that solidification fronts can advance via two different mechanisms, depending
Archer, A. J., Knobloch, E., Thiele, U., Walters, M. C.   +3 more
core   +3 more sources

3C-SiC Nanowires In-Situ Modified Carbon/Carbon Composites and Their Effect on Mechanical and Thermal Properties

Nanomaterials, 2018
An in-situ, catalyst-free method for synthesizing 3C-SiC ceramic nanowires (SiCNWs) inside carbon⁻carbon (C/C) composites was successfully achieved.
Hongjiao Lin, Hejun Li, Qingliang Shen, Xiaohong Shi, Tao Feng, Lingjun Guo   +5 more
doaj   +1 more source

Nonlinear enthalpy transformation for transient convective phase change in Smoothed Particle Hydrodynamics (SPH)

, 2022
A three-dimensional model is presented for the prediction of solidification behavior using a nonlinear transformation of the enthalpy equation in a Smoothed Particle Hydrodynamics (SPH) discretization.
Bussmann, Markus, Farrokhpanah, Amirsaman, Mostaghimi, Javad   +2 more
core   +1 more source

Microstructure Evolution of a High Nb Containing TiAl Alloy with (α₂ + γ) Microstructure during Elevated Temperature Deformation

Metals, 2018
In order to verify the correctness of the transition of deformation mechanism with the change in deformation parameters and to reveal the types and mechanism of dynamic recrystallization of γ grains during compression deformation, microstructure ...
Yudong Chu, Jinshan Li, Lei Zhu, Yan Liu, Bin Tang, Hongchao Kou   +5 more
doaj   +1 more source

Microstructure on remelting interface of Ni–W heterogeneous seed in preparing Ni-based single crystal superalloys

Journal of Materials Research and Technology, 2021
Ni–W heterogeneous seed was used to prepare the Ni-based single crystal superalloys and the microstructure at remelting interface under different conditions was analyzed.
Jiarun Qin, Wenchao Yang, Pengfei Qu, Chen Liu, Jun Zhang, Lin Liu   +5 more
doaj   +1 more source

Directional solidification of superalloys [PDF]

, 1990
This invention relates to the directional solidification of superalloys, in particular nickel-based superalloys, by imposition of a predetermined temperature profile in the solidification front and, depending on the desired results, a predetermined rate ...
Alter, Wendy Sue, Hamilton, William David, Schmidt, Deborah Diane   +2 more
core   +1 more source

Shear-driven solidification of dilute colloidal suspensions [PDF]

, 2011
We show that the shear-induced solidification of dilute charge-stabilized (DLVO) colloids is due to the interplay between the shear-induced formation and breakage of large non-Brownian clusters.
Alessio Zaccone, Daniele Gentili, Emanuela Del Gado, Hua Wu, Massimo Morbidelli, P. G. de Gennes, R. G. Larson, W. B. Russel   +7 more
core   +2 more sources

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Investigation on the Thermal Deformation Behavior of the Nickel-Based Superalloy Strengthened by γ′ Phase

Crystals, 2019
The isothermal compression tests of the nickel-based superalloy Waspaloy were carried out under various temperatures from 1040 to 1120 °C and strain rates from 0.01 to 10 s−1 with the height reduction of 60% and the flow stress curves were obtained.
Haiping Wang, Dong Liu, Jianguo Wang, Yongzhao Shi, Yong Zheng, Yang Hu   +5 more
doaj   +1 more source