Ab initio study of tungsten-based alloys under fusion power-plant conditions

被引：6

作者：

Qian, Yichen ^{[1
]}

Gilbert, Mark R. ^{[2
]}

Dezerald, Lucile ^{[3
]}

Nguyen-Manh, Duc ^{[2
]}

Cereceda, David ^{[1
]}

机构：

[1] Villanova Univ, Dept Mech Engn, Villanova, PA 19085 USA

[2] United Kingdom Atom Energy Author, Culham Ctr Fus Energy, Culham Sci Ctr, Abingdon OX143DB, England

[3] Univ Lorraine, Inst Jean Lamour, CNRS UMR 7189, F-54000 Nancy, France

来源：

JOURNAL OF NUCLEAR MATERIALS | 2023年 / 581卷

基金：

英国工程与自然科学研究理事会; 美国国家科学基金会;

关键词：

Plasma-facing materials; Tungsten; Nuclear transmutation; First-principles calculations; Fusion; HIGH-ENTROPY ALLOYS; STACKING-FAULT ENERGY; W-BASED ALLOYS; MECHANICAL-PROPERTIES; NEUTRON-IRRADIATION; SCREW DISLOCATIONS; ELASTIC PROPERTIES; SURFACE-ENERGY; DEMO DESIGN; DEPENDENCE;

D O I：

10.1016/j.jnucmat.2023.154422

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

david.cereceda@villanova.edu

引用

页数：17

共 121 条

[1] Predicting the performance of tungsten in a fusion environment: a literature review [J].

Abernethy, R. G. .

MATERIALS SCIENCE AND TECHNOLOGY, 2017, 33 (04) :388-399

[2]

[Anonymous], 1992, HDB ALLOY PHASE DIAG, V03, P1107

[3] ELASTIC-CONSTANTS OF TUNGSTEN-RHENIUM ALLOYS FROM 77 TO 298 DEGREESK [J].

AYRES, RA ;

SHANNETTE, GW ;

STEIN, DF .

JOURNAL OF APPLIED PHYSICS, 1975, 46 (04) :1526-1530

[4]

Bellaiche L, 2000, PHYS REV B, V61, P7877, DOI 10.1103/PhysRevB.61.7877

[5] Impact of magnetism on screw dislocations in body-centered cubic chromium [J].

Bienvenu, Baptiste ;

Fu, Chu Chun ;

Clouet, Emmanuel .

ACTA MATERIALIA, 2020, 200 :570-580

[6] Many-body central force potentials for tungsten [J].

Bonny, G. ;

Terentyev, D. ;

Bakaev, A. ;

Grigorev, P. ;

Van Neck, D. .

MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING, 2014, 22 (05)

[7] Assessment of interatomic potentials for atomistic analysis of static and dynamic properties of screw dislocations in W [J].

Cereceda, D. ;

Stukowski, A. ;

Gilbert, M. R. ;

Queyreau, S. ;

Ventelon, Lisa ;

Marinica, M-C ;

Perlado, J. M. ;

Marian, J. .

JOURNAL OF PHYSICS-CONDENSED MATTER, 2013, 25 (08)

[8]

Cereceda D., 2015, MULTISCALE MODELING

[9] Unraveling the temperature dependence of the yield strength in single-crystal tungsten using atomistically-informed crystal plasticity calculations [J].

Cereceda, David ;

Diehl, Martin ;

Roters, Franz ;

Raabe, Dierk ;

Manuel Perlado, J. ;

Marian, Jaime .

INTERNATIONAL JOURNAL OF PLASTICITY, 2016, 78 :242-265

[10] Techniques to accelerate convergence of stress-controlled molecular dynamics simulations of dislocation motion [J].

Cereceda, David ;

Manuel Perlado, J. ;

Marian, Jaime .

COMPUTATIONAL MATERIALS SCIENCE, 2012, 62 :272-275

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