4.7 Article

Application of sub-miniaturized bending tests to extract tensile properties from neutron-irradiated metallic alloys

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Materials Science, Multidisciplinary

Plastic deformation in advanced tungsten-based alloys for fusion applications studied by mechanical testing and TEM

Andrii Dubinko et al.

Summary: The mechanical properties of various tungsten grades for applications in a nuclear fusion environment were assessed in this study. The research focused on bending tests, microstructural analysis, and TEM observation of different tungsten-based materials at 600 degrees C. The obtained data will be crucial for assessing the impact of neutron irradiation on the materials.

INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS (2021)

Article Materials Science, Multidisciplinary

Plastic deformation of ITER specification tungsten: Temperature and strain rate dependent constitutive law deduced by inverse finite element analysis

Aleksandr Zinovev et al.

Summary: In this study, a constitutive law describing the elasto-plastic response of tungsten was derived using inverse finite element analysis (IFEA) to understand deformation beyond the onset of instability in tensile tests. A model based on thermally-activated dislocation-mediated plasticity was applied to accurately characterize the mechanical response of tungsten compliant with ITER specifications, demonstrating the ability to extrapolate the hardening law to a wider temperature and strain rate range. One advantage of this method is its applicability to neutron irradiated materials with low uniform elongation.

INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS (2021)

Article Materials Science, Multidisciplinary

Microstructure and hardening induced by neutron irradiation in single crystal, ITER specification and cold rolled tungsten

A. Dubinko et al.

Summary: The study found that the main contribution to hardening at high irradiation temperatures comes from voids, while dislocation loops only provide a significant contribution at 600 degrees Celsius irradiation. Excellent agreement between model predictions and experimentally measured hardness increase was observed for single crystal and ITER specification grade, while hardening induced in cold rolled plate was overestimated by the model.

INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS (2021)

Article Materials Science, Multidisciplinary

Neutron irradiation effects on the mechanical properties of powder metallurgical processed tungsten alloys

Takeshi Miyazawa et al.

JOURNAL OF NUCLEAR MATERIALS (2020)

Article Engineering, Mechanical

Determination of constitutive relation from miniature tensile test with digital image correlation

Yunlu Zhang et al.

JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN (2020)

Article Nuclear Science & Technology

Non-contact strain evaluation for miniature tensile specimens of neutron-irradiated F82H by digital image correlation

Takashi Nozawa et al.

FUSION ENGINEERING AND DESIGN (2020)

Article Materials Science, Multidisciplinary

Assessment of mechanical properties of SPS-produced tungsten including effect of neutron irradiation

D. Terentyev et al.

INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS (2020)

Article Materials Science, Multidisciplinary

Impact of neutron irradiation on the strength and ductility of pure and ZrC reinforced tungsten grades

Chao Yin et al.

JOURNAL OF NUCLEAR MATERIALS (2020)

Review Nuclear Science & Technology

On the standards and practices for miniaturized tensile test - A review

Pengfei Zheng et al.

FUSION ENGINEERING AND DESIGN (2020)

Article Nanoscience & Nanotechnology

Ductile to brittle transition in ITER specification tungsten assessed by combined fracture toughness and bending tests analysis

Chao Yin et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2019)

Article Physics, Fluids & Plasmas

The European approach to the fusion-like neutron source: the IFMIF-DONES project

A. Ibarra et al.

NUCLEAR FUSION (2019)

Article Nuclear Science & Technology

Mechanical properties and microstructure characterization of Eurofer97 steel variants in EUROfusion program

Xiang Chen et al.

FUSION ENGINEERING AND DESIGN (2019)

Article Chemistry, Multidisciplinary

Approximation of Non-Linear Stress-Strain Curve for GFRP Tensile Specimens by Inverse Method

Dong Seok Shin et al.

APPLIED SCIENCES-BASEL (2019)

Article Materials Science, Multidisciplinary

Tensile properties of baseline and advanced tungsten grades for fusion applications

Chao Yin et al.

INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS (2018)

Proceedings Paper Engineering, Mechanical

Numerical and experimental validation of a non-standard specimen for uniaxial tensile test

Lorenzo Bergonzi et al.

AIAS 2018 INTERNATIONAL CONFERENCE ON STRESS ANALYSIS (2018)

Article Nuclear Science & Technology

Planned material irradiation capabilities of IFMIF-DONES

Frederik Arbeiter et al.

NUCLEAR MATERIALS AND ENERGY (2018)

Article Materials Science, Multidisciplinary

Constitutive law for thermally-activated plasticity of recrystallized tungsten

Aleksandr Zinovev et al.

JOURNAL OF NUCLEAR MATERIALS (2017)

Article Nuclear Science & Technology

Sub-size tensile specimen design for in-reactor irradiation and post-irradiation testing

Maxim N. Gussev et al.

NUCLEAR ENGINEERING AND DESIGN (2017)

Article Materials Science, Multidisciplinary

Ion irradiation combined with nanoindentation as a screening test procedure for irradiation hardening

C. Heintze et al.

JOURNAL OF NUCLEAR MATERIALS (2016)

Review Materials Science, Multidisciplinary

Inverse Strategies for Identifying the Parameters of Constitutive Laws of Metal Sheets

P. A. Prates et al.

ADVANCES IN MATERIALS SCIENCE AND ENGINEERING (2016)

Article Materials Science, Multidisciplinary

Screening of advanced cladding materials and UN-U3Si5 fuel

Nicholas R. Brown et al.

JOURNAL OF NUCLEAR MATERIALS (2015)

Article Materials Science, Multidisciplinary

A physically based model of temperature and strain rate dependent yield in BCC metals: Implementation into crystal plasticity

Hojun Lim et al.

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS (2015)

Article Materials Science, Multidisciplinary

Dislocation-mediated strain hardening in tungsten: Thermo-mechanical plasticity theory and experimental validation

Dmitry Terentyev et al.

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS (2015)

Article Materials Science, Multidisciplinary

Response of nanostructured ferritic alloys to high-dose heavy ion irradiation

Chad M. Parish et al.

JOURNAL OF NUCLEAR MATERIALS (2014)

Article Materials Science, Multidisciplinary

Current status and recent research achievements in ferritic/martensitic steels

A. -A. F. Tavassoli et al.

JOURNAL OF NUCLEAR MATERIALS (2014)

Article Materials Science, Multidisciplinary

Developing structural, high-heat flux and plasma facing materials for a near-term DEMO fusion power plant: The EU assessment

D. Stork et al.

JOURNAL OF NUCLEAR MATERIALS (2014)

Article Materials Science, Multidisciplinary

Tensile and low cycle fatigue properties of EUROFER97-steel after 16.3 dpa neutron irradiation at 523, 623 and 723 K

E. Materna-Morris et al.

JOURNAL OF NUCLEAR MATERIALS (2013)

Article Engineering, Multidisciplinary

Inverse finite element modelling and identification of constitutive parameters of UHS steel based on Gleeble tensile tests at high temperature

Changli Zhang et al.

INVERSE PROBLEMS IN SCIENCE AND ENGINEERING (2011)

Review Materials Science, Multidisciplinary

Structural materials for fission & fusion energy

Steven J. Zinkle et al.

MATERIALS TODAY (2009)

Article Materials Science, Multidisciplinary

The role of small specimen test technology in fusion materials development

G. E. Lucas et al.

JOURNAL OF NUCLEAR MATERIALS (2007)

Article Materials Science, Multidisciplinary

Microstructural based models for bcc and fcc metals with temperature and strain rate dependency

GZ Voyiadjis et al.

MECHANICS OF MATERIALS (2005)

Article Materials Science, Multidisciplinary

Plastic instability in polycrystalline metals after low temperature irradiation

TS Byun et al.

ACTA MATERIALIA (2004)

Article Materials Science, Multidisciplinary

Development of a small specimen test machine to evaluate irradiation embrittlement of fusion reactor materials

T Ishii et al.

JOURNAL OF NUCLEAR MATERIALS (2000)