Search Results - "Dislocation density"

Dislocation‐Mediated Lattice Distortion and Griffiths Phase Behavior in Melt‐Spun Ni2MnSb Ribbons.

Authors: Wang, Kun Yu, Siying Zhao, Qizhong et al.

Source: Advanced Science. 8/17/2026, Vol. 13 Issue 46, p1-10. 10p.

Cross-Scale Correlation Analysis Between Forming Quality and Microstructural Response During SPIF of the Al 1060 Based on PEEQ-Based SSD Density Inference and EBSD Characterization.

Authors: Zhang, Xinyue Zhu, Xiaojing Wang, Yuhuai et al.

Source: Materials (1996-1944). Jul2026, Vol. 19 Issue 14, p3152. 32p.

Subjects: Dislocation density, Electron backscattering, Aluminum alloys, Microstructure, Fabrication (Manufacturing), Finite element method, Grain refinement

Forming and microstructural behaviors of high strength low alloy 420 steel sheets formed by single point incremental forming process.

Authors: Gandhiraj, Vignesh Chinnaiyan, Sathiya Narayanan

Source: Materials Science & Technology. Jun2026, Vol. 42 Issue 9, p912-929. 18p.

A novel singular integral operator technique for analyzing semipermeable four collinear cracks in a magneto-electro-elastic solid based on the EMPS model.

Authors: Kumar, Ashish Sharma, Kuldeep Bui, Tinh Quoc

Source: Mathematics & Mechanics of Solids. Jun2026, Vol. 31 Issue 6, p1208-1240. 33p.

籽晶离轴角度对顶部籽晶溶液法SiC 晶体中基平面 位错分布的影响.

Alternate Title: Effect of Seed Off-Axis Angles on Distribution of Basal Plane Dislocations in Top-Seeded Solution Growth of SiC Crystals.

Authors: 栾森 齐小方 马文成 et al.

Source: Journal of Synthetic Crystals. Jun2026, Vol. 55 Issue 6, p886-897. 12p.

Influence of Cutting-Edge Micro-Geometry on Material Separation and Minimum Cutting Thickness in the Turning of 304 Stainless Steel.

Authors: Zou, Zichuan Xin, Yang Ma, Chengsong

Source: Materials (1996-1944). Feb2026, Vol. 19 Issue 3, p591. 31p.

Subjects: Microstructure, Dislocation density, Austenitic stainless steel, Shearing force, Machining

Research on Microstructure Evolution and Rapid Hardening Mechanism of Ultra-Low Carbon Automotive Outer Panel Steel Under Minor Deformation.

Authors: Guan, Jiandong Li, Yi Zhu, Guoming et al.

Source: Materials (1996-1944). Jan2026, Vol. 19 Issue 1, p128. 10p.

Subjects: Microstructure, Dislocation density, Automobile parts, Deformations (Mechanics), Mild steel, Strain hardening, Lightweight materials, Tensile tests

Effect of Cryo-Rolling on the Microstructural Evolution and Mechanical Properties of Ti-6Al-4V Alloy.

Authors: Gaur, Vaibhav Vashishtha, Pargam Sahoo, Biraj Kumar et al.

Source: Materials (1996-1944). Dec2025, Vol. 18 Issue 23, p5296. 23p.

Subjects: Grain refinement, Dislocation density, Materials science, Mechanical behavior of materials, Titanium alloys, Low temperature engineering, Ductility

High Reliability and Breakdown Voltage of GaN HEMTs on Free-Standing GaN Substrates.

Authors: Li, Shiming Wu, Mei Yang, Ling et al.

Source: Nanomaterials (2079-4991). Dec2025, Vol. 15 Issue 24, p1882. 13p.

Subjects: Breakdown voltage, Dislocation density, Mechanical efficiency, Power electronics, Transistors, Durability

Effect of Interrupted Quenching on the Microstructure, Mechanical Properties and Dislocation Density of Steel AISI 4340.

Authors: Nalcaci, Burak Aydin, Omer Cihad Yilmaz, Salih et al.

Source: Metal Science & Heat Treatment. Nov2025, Vol. 67 Issue 7/8, p623-632. 10p.

Subjects: Microstructure, Dislocation density, Martensitic transformations, Vickers hardness, Martensite, Chromium molybdenum steel, Mechanical behavior of materials, Bainite

Influence of solidification history and particle size on defect evolution in Al2024 alloy additive manufacturing powder.

Authors: Azersky, Colby Jeon, Sangho Kolbe, Matthias et al.

Source: Journal of Applied Crystallography. Oct2026, Vol. 59 Issue 5, p1384-1392. 9p.

Subjects: Dislocation density, Solidification, Aluminum powder, Rapid solidification processing of metals, Powder bed fusion, Heat treatment, Electron backscattering, Particle size determination

Microstructure and Defects Analysis in Solid-State Bonded Cu/Invar/Cu Hybrid Alloy Through High-Pressure Torsion.

Authors: Charef, A. Hirschmann, E. Liedke, M. O. et al.

Source: JOM: The Journal of The Minerals, Metals & Materials Society (TMS). Oct2026, Vol. 78 Issue 10, p8975-8986. 12p.

Subjects: Dislocation density, Point defects, Material plasticity, Manufacturing defects, Solid-solid interfaces, Crystal orientation

Evaluation of Microstructural Evolution and Tensile Behavior in Tempered Martensitic and Annealed Cold-Rolled Martensitic Steels.

Authors: Ogawa, Toshio Kitagawa, Yuta Kinoshita, Yu et al.

Source: Journal of Materials Engineering & Performance. Sep2026, Vol. 35 Issue 35, p36594-36601. 8p.

Subjects: Dislocation density, Recrystallization (Metallurgy), Martensite, Steel, Dislocation structure, Tensile tests

Annealing Behavior of Block LPSO Phases in Mg‐Y‐Zn Alloy.

Authors: Liu, C. Yu, H. He, Z. X. et al.

Source: Journal of Materials Engineering & Performance. Sep2026, Vol. 35 Issue 35, p36187-36196. 10p.

Subjects: Dislocation density, Annealing of metals, Material plasticity, Heat treatment, Dislocations in crystals, Hardness

Strain-Rate-Dependent Micro-Mechanical Behavior of Multiscale In Situ Al3BC Phase-Reinforced Al3BC/Al Composite Manufactured via Solid-State Processing.

Authors: Maity, Tapabrata Roy, Debdas

Source: Journal of Materials Engineering & Performance. Sep2026, Vol. 35 Issue 34, p36033-36039. 7p.

Subjects: Strain rate, Dislocation density, Aluminum composites, Hot pressing, Mechanical alloying, Powder metallurgy, Micromechanics

Deformation of Quenched and Tempered Low-Carbon Steel: Part I—Quasi-Static Behavior.

Authors: Wanni, Janith Adkins, Charlie Rasmussen, Raymand et al.

Source: Metallurgical & Materials Transactions. Part A. Oct2026, Vol. 57 Issue 10, p4545-4567. 23p.

Subjects: Martensite, Dislocation density, Microstructure, Strain hardening, Deformations (Mechanics), Mild steel

Microstructure and Mechanical Properties of Al-Zn-Mg-Cu Alloy Wing Skin Panels during Bending Forming and Creep Aging Forming.

Authors: Gao, Chuan Liang, Chao-jie Wang, Feng-quan et al.

Source: Journal of Materials Engineering & Performance. Sep2026, Vol. 35 Issue 33, p34491-34508. 18p.

Subjects: Microstructure, Dislocation density, Strains & stresses (Mechanics), Bending (Metalwork), Aluminum-copper-magnesium alloys, Precipitation hardening, Material plasticity, Mechanical behavior of materials

A gradient theory of grain boundary that accounts for surface gradient of the Burgers tensor.

Authors: Borokinni, AS Oguamanam, DCD

Source: Mathematics & Mechanics of Solids. Oct2026, Vol. 31 Issue 10, p2222-2239. 18p.

Subjects: Crystal grain boundaries, Dislocation density, Strains & stresses (Mechanics), Partial differential equations, Polycrystals

Experimental investigation and crystal plasticity finite element analysis of the tensile behavior of AISI H13 steel.

Authors: Wu, Boya Dai, Shangyi Liu, Meichen et al.

Source: International Journal of Damage Mechanics. Aug2026, Vol. 35 Issue 8, p1200-1221. 22p.

Subjects: Temperature effect, Dislocation density, Steel, Tensile strength, Fracture mechanics, Tensile tests, Yield strength (Engineering)

Study on the influence of two-phase grain size of cutting S32760 duplex stainless steel based on dislocation density.

Authors: Yang, Lin Yang, Weidong Cai, Jingyu et al.

Source: Journal of Materials Science. Oct2026, Vol. 61 Issue 37, p28249-28273. 25p.

Subjects: Grain size, Dislocation density, Milling cutters, Grain refinement, Microstructure, Finite element method, Machining, Duplex stainless steel