NSTL国家科技图书文献中心

1. Frank Partial Dislocation Pinning Effect Engineered IrNi Alloy Nanoparticles for Water Splitting NSTL国家科技图书文献中心

Liu, Yunjie | Xu, Yongbin ... - 《ACS catalysis》 - 2025,15(4) - 3378～3390 - 共13页 - 被引量：1

摘要： strategy to achieve a Frank partial* dislocation-strained* | Dislocation defects in alloy catalysts are | great challenge. Herein, we report a dislocation | . Abundant dislocation* defects can be first formed in* | anticipate that the proposed dislocation* formation*

关键词： water splitting | lattice strain | HER | OER | kinetics

2. Enhanced Mechanical Properties in Bulk Nanograined Ni with High-Density Fivefold Twins NSTL国家科技图书文献中心

Wang, Yujue | Zhou, Xin ... - 《Small》 - 2025,21(9) - n/a～n/a - 共9页

摘要： accommodated by partial* dislocation sliding on twin* | for partial* dislocation is responsible for* | Fivefold twins are extensively present in | nanoparticles and nanowires, enhancing their performance in | physical, chemical, and mechanical properties. However, a

关键词： fivefold twins | nanograined Ni | partial dislocation | strain hardening

3. Molecular dynamics study on the mechanical behavior and deformation mechanism of gradient oxygen content nano-polycrystalline α-T NSTL国家科技图书文献中心

Ren, Junqiang | Zhang, Xinyue ... - 《Vacuum》 - 2025,231(Pt.A) - 共9页 - 被引量：1

摘要： Shockley partial* dislocation 1/3 is the highest.* | partial dislocations due to the pinning effect of oxygen | modifying dislocation* slip and deformation twinning* | plastic deformation, the primary dislocation* slip* | mechanism is identified as the Shockley partial

关键词： Molecular dynamics simulation | Titanium alloy | Gradient oxygen content | Dislocation slip | Deformation twin

4. The derivation of CRSS in pure Ti and Ti-Al alloys NSTL国家科技图书文献中心

You, Daegun | Celebi, Orcun Koray ... - 《International Journal of Plasticity》 - 2025,184 - 共27页

摘要： energies and minimum energy paths, dislocation* core* | configurations for misfit energy calculations, varying partial | dislocation separation distances, and unique dislocation | The work focuses on the determination of the | critical resolved shear stress (CRSS) in titanium (Ti

关键词： Critical stress | Titanium | Short-range order | Dislocations | Wigner-Seitz cell | Stacking fault

5. Understanding thermo-mechanical processing pathways to simultaneously increase strength and damping in steels NSTL国家科技图书文献中心

Rackwitz, J. | Olson, G. B.... - 《Acta materialia》 - 2025,289 - 共11页

摘要： and length combination of the partial dislocation | of work hardening and partial* recrystallization to* | dislocation based damping properties is discussed in the | combination of partial* recrystallization with additional* | around 920 MPa. Ultimately, the combination of partial

关键词： Anelastic behavior | Recrystallization | Cold working | Steels | Damping

6. The Atomic Segregation and Ordered Stacking Fault Phase Transformation Along the Superlattice Stacking Fault During Creep in a Novel Powder Metallurgy Ni-Based Superalloy NSTL国家科技图书文献中心

Xinyu Li | Haopeng Zhang ... - 《Advanced Engineering Materials》 - 2025,27(9) - 2401530～ - 共7页

摘要： partial dislocation drives the extension of SSFs. Co, Cr | Superlattice stacking faults (SSFs) in the γ | ' precipitate of a novel powder metallurgy (PM) Ni-based | superalloy after creep rupture at 760℃/552 MPa are analyzed | through atomic-level characterization. The results show

关键词： Creeps | Powder metallurgy ni-based superalloys | Segregations | Superlattice stacking faults

7. Review of susceptibility genes in developmental dysplasia of the hip: A comprehensive examination of candidate genes and pathways NSTL国家科技图书文献中心

Wang, Wenla | Zhuang, Wei ... - 《Clinical Genetics》 - 2025,107(1) - 3～12 - 共10页

摘要： dislocation, partial dislocation, instability with femoral | Developmental dysplasia of the hip (DDH) is | one of the most prevalent skeletal deformities | , primarily due to the incompatibility between the | acetabulum and femoral head. It includes complete

关键词： acetabular formation | developmental dysplasia of the hip | genetic mutations | research designs | risk factors | skeletal deformity

8. Molecular dynamics simulation of deformation mechanism and mechanical response of dual phase (FeCoNi)86Al7Ti7 high-entropy alloy during nanoscratching NSTL国家科技图书文献中心

Wang, Xing | Liu, Silong ... - 《Journal of Alloys and Compounds》 - 2025,1026 - 180368～ - 共13页

摘要： grains of dual-phase HEA. Shockley partial dislocation | is the main dislocation* type formed by* | Deformation behavior and mechanical response | of dual-phase (FeCoNi)86Al7Ti7 high-entropy alloy | (HEA) during the nanoscratching process were studied

关键词： High-entropy alloy | Nanoscratching | Scratching force | Dislocation | Stacking fault

9. Effects of grain size and stacking fault energy on twinning stresses of single-phase Cr x Mn 20 Fe 20 Co 20 Ni 40- x high-entropy alloys NSTL国家科技图书文献中心

Wagner, Christian | George, Easo P.... - 《Acta materialia》 - 2025,282 - 120470～ - 共15页

摘要： Burgers vector of a Shockley partial* dislocation. This* | Deformation twinning was investigated in | single-phase face-centered-cubic (FCC) high-entropy | alloys of the CrxMn20Fe20Co20Ni40-x system (14 <= x | <= 26 at.%). The intrinsic stacking fault energies

关键词： CoCrFeMnNi | Stacking fault energy | Transmission electron microscopy (TEM) | Mechanical twinning | Hall-Petch effect | TWIP and TRIP effects

10. Nanotwinned alloys under high pressure NSTL国家科技图书文献中心

Wang, Melody M. | Dang, Ruoqi ... - 《Acta materialia》 - 2025,285 - 120654～ - 共11页

摘要： and deviatoric pressures lead to partial dislocation | Nanotwinned alloys are of interest due to | their high strength and ductility, but twin boundaries | may not be stable under shear. Computational studies | indicate that high hydrostatic pressure may suppress

摘要： strategy to achieve a Frank partial* dislocation-strained* | Dislocation defects in alloy catalysts are | great challenge. Herein, we report a dislocation | . Abundant dislocation* defects can be first formed in* | anticipate that the proposed dislocation* formation*

关键词： water splitting | lattice strain | HER | OER | kinetics

摘要： accommodated by partial* dislocation sliding on twin* | for partial* dislocation is responsible for* | Fivefold twins are extensively present in | nanoparticles and nanowires, enhancing their performance in | physical, chemical, and mechanical properties. However, a

关键词： fivefold twins | nanograined Ni | partial dislocation | strain hardening

摘要： Shockley partial* dislocation 1/3 is the highest.* | partial dislocations due to the pinning effect of oxygen | modifying dislocation* slip and deformation twinning* | plastic deformation, the primary dislocation* slip* | mechanism is identified as the Shockley partial

关键词： Molecular dynamics simulation | Titanium alloy | Gradient oxygen content | Dislocation slip | Deformation twin

摘要： energies and minimum energy paths, dislocation* core* | configurations for misfit energy calculations, varying partial | dislocation separation distances, and unique dislocation | The work focuses on the determination of the | critical resolved shear stress (CRSS) in titanium (Ti

关键词： Critical stress | Titanium | Short-range order | Dislocations | Wigner-Seitz cell | Stacking fault

摘要： and length combination of the partial dislocation | of work hardening and partial* recrystallization to* | dislocation based damping properties is discussed in the | combination of partial* recrystallization with additional* | around 920 MPa. Ultimately, the combination of partial

关键词： Anelastic behavior | Recrystallization | Cold working | Steels | Damping

摘要： partial dislocation drives the extension of SSFs. Co, Cr | Superlattice stacking faults (SSFs) in the γ | ' precipitate of a novel powder metallurgy (PM) Ni-based | superalloy after creep rupture at 760℃/552 MPa are analyzed | through atomic-level characterization. The results show

关键词： Creeps | Powder metallurgy ni-based superalloys | Segregations | Superlattice stacking faults

摘要： dislocation, partial dislocation, instability with femoral | Developmental dysplasia of the hip (DDH) is | one of the most prevalent skeletal deformities | , primarily due to the incompatibility between the | acetabulum and femoral head. It includes complete

关键词： acetabular formation | developmental dysplasia of the hip | genetic mutations | research designs | risk factors | skeletal deformity

摘要： grains of dual-phase HEA. Shockley partial dislocation | is the main dislocation* type formed by* | Deformation behavior and mechanical response | of dual-phase (FeCoNi)86Al7Ti7 high-entropy alloy | (HEA) during the nanoscratching process were studied

关键词： High-entropy alloy | Nanoscratching | Scratching force | Dislocation | Stacking fault

摘要： Burgers vector of a Shockley partial* dislocation. This* | Deformation twinning was investigated in | single-phase face-centered-cubic (FCC) high-entropy | alloys of the CrxMn20Fe20Co20Ni40-x system (14 <= x | <= 26 at.%). The intrinsic stacking fault energies

关键词： CoCrFeMnNi | Stacking fault energy | Transmission electron microscopy (TEM) | Mechanical twinning | Hall-Petch effect | TWIP and TRIP effects

摘要： and deviatoric pressures lead to partial dislocation | Nanotwinned alloys are of interest due to | their high strength and ductility, but twin boundaries | may not be stable under shear. Computational studies | indicate that high hydrostatic pressure may suppress

关键词： Nanotwins | Grain boundaries | High-pressure | X-ray diffraction | Molecular dynamics

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： strategy to achieve a Frank partial dislocation-strained | Dislocation defects in alloy catalysts are | great challenge. Herein, we report a dislocation | . Abundant dislocation defects can be first formed in | anticipate that the proposed dislocation formation

关键词： water splitting | lattice strain | HER | OER | kinetics

摘要： accommodated by partial dislocation sliding on twin | for partial dislocation is responsible for | Fivefold twins are extensively present in | nanoparticles and nanowires, enhancing their performance in | physical, chemical, and mechanical properties. However, a

关键词： fivefold twins | nanograined Ni | partial dislocation | strain hardening

摘要： Shockley partial dislocation 1/3 is the highest. | partial dislocations due to the pinning effect of oxygen | modifying dislocation slip and deformation twinning | plastic deformation, the primary dislocation slip | mechanism is identified as the Shockley partial

关键词： Molecular dynamics simulation | Titanium alloy | Gradient oxygen content | Dislocation slip | Deformation twin

摘要： energies and minimum energy paths, dislocation core | configurations for misfit energy calculations, varying partial | dislocation separation distances, and unique dislocation | The work focuses on the determination of the | critical resolved shear stress (CRSS) in titanium (Ti

关键词： Critical stress | Titanium | Short-range order | Dislocations | Wigner-Seitz cell | Stacking fault

摘要： and length combination of the partial dislocation | of work hardening and partial recrystallization to | dislocation based damping properties is discussed in the | combination of partial recrystallization with additional | around 920 MPa. Ultimately, the combination of partial

关键词： Anelastic behavior | Recrystallization | Cold working | Steels | Damping

摘要： partial dislocation drives the extension of SSFs. Co, Cr | Superlattice stacking faults (SSFs) in the γ | ' precipitate of a novel powder metallurgy (PM) Ni-based | superalloy after creep rupture at 760℃/552 MPa are analyzed | through atomic-level characterization. The results show

关键词： Creeps | Powder metallurgy ni-based superalloys | Segregations | Superlattice stacking faults

摘要： dislocation, partial dislocation, instability with femoral | Developmental dysplasia of the hip (DDH) is | one of the most prevalent skeletal deformities | , primarily due to the incompatibility between the | acetabulum and femoral head. It includes complete

关键词： acetabular formation | developmental dysplasia of the hip | genetic mutations | research designs | risk factors | skeletal deformity

摘要： grains of dual-phase HEA. Shockley partial dislocation | is the main dislocation type formed by | Deformation behavior and mechanical response | of dual-phase (FeCoNi)86Al7Ti7 high-entropy alloy | (HEA) during the nanoscratching process were studied

关键词： High-entropy alloy | Nanoscratching | Scratching force | Dislocation | Stacking fault

摘要： Burgers vector of a Shockley partial dislocation. This | Deformation twinning was investigated in | single-phase face-centered-cubic (FCC) high-entropy | alloys of the CrxMn20Fe20Co20Ni40-x system (14 <= x | <= 26 at.%). The intrinsic stacking fault energies

关键词： CoCrFeMnNi | Stacking fault energy | Transmission electron microscopy (TEM) | Mechanical twinning | Hall-Petch effect | TWIP and TRIP effects

摘要： and deviatoric pressures lead to partial dislocation | Nanotwinned alloys are of interest due to | their high strength and ductility, but twin boundaries | may not be stable under shear. Computational studies | indicate that high hydrostatic pressure may suppress

关键词： Nanotwins | Grain boundaries | High-pressure | X-ray diffraction | Molecular dynamics

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： strategy to achieve a Frank partial* dislocation-strained* | Dislocation defects in alloy catalysts are | great challenge. Herein, we report a dislocation | . Abundant dislocation* defects can be first formed in* | anticipate that the proposed dislocation* formation*

摘要： accommodated by partial* dislocation sliding on twin* | for partial* dislocation is responsible for* | Fivefold twins are extensively present in | nanoparticles and nanowires, enhancing their performance in | physical, chemical, and mechanical properties. However, a

摘要： Shockley partial* dislocation 1/3 is the highest.* | partial dislocations due to the pinning effect of oxygen | modifying dislocation* slip and deformation twinning* | plastic deformation, the primary dislocation* slip* | mechanism is identified as the Shockley partial

摘要： energies and minimum energy paths, dislocation* core* | configurations for misfit energy calculations, varying partial | dislocation separation distances, and unique dislocation | The work focuses on the determination of the | critical resolved shear stress (CRSS) in titanium (Ti

摘要： and length combination of the partial dislocation | of work hardening and partial* recrystallization to* | dislocation based damping properties is discussed in the | combination of partial* recrystallization with additional* | around 920 MPa. Ultimately, the combination of partial

摘要： grains of dual-phase HEA. Shockley partial dislocation | is the main dislocation* type formed by* | Deformation behavior and mechanical response | of dual-phase (FeCoNi)86Al7Ti7 high-entropy alloy | (HEA) during the nanoscratching process were studied

摘要： Burgers vector of a Shockley partial* dislocation. This* | Deformation twinning was investigated in | single-phase face-centered-cubic (FCC) high-entropy | alloys of the CrxMn20Fe20Co20Ni40-x system (14 <= x | <= 26 at.%). The intrinsic stacking fault energies