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Wenya Li

Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering

127 YouYi Load

XiAn, Shaanxi 710072

China

SCHOLARLY PAPERS

33

DOWNLOADS

818

TOTAL CITATIONS

19

Scholarly Papers (33)

Hydrophobic/Hydrophilic Surfaces Constructed Using Laser Spraying: A New Route

Number of pages: 17 Posted: 01 Aug 2024
Ningbo University, Ningbo University, Ningbo University, Ningbo University, Ningbo University, Trinity College (Dublin) - Manufacturing and Biomedical Engineering, Trinity College (Dublin) and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 25 (1,430,393)

Abstract:

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Laser spraying, hydrophilic, hydrophobic, Microstructure evolution, nickel oxide

2.

Additive Friction Stir Deposition of an Al-Cu Alloy: Microstructure Evolution and Mechanical Properties

Number of pages: 28 Posted: 12 Aug 2024
affiliation not provided to SSRN, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, Nanjing Tech University and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 54 (1,031,043)
Citation 1

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Additive friction stir deposition, Al-Cu aluminum alloys, Microstructure evolution, Mechanical properties.

3.

Deposition Mechanism of Ceramic Reinforced Metal Matrix Composites Via Cold Spraying

Number of pages: 45 Posted: 24 Oct 2023
Trinity College (Dublin), Beijing Institute of Technology, Trinity College (Dublin), Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering, Trinity College (Dublin) and Trinity College (Dublin) - Manufacturing and Biomedical Engineering
Downloads 52 (1,052,702)
Citation 1

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Metal matrix composites, cold spraying, Finite element modeling, critical fragmentation velocity, co-deposition process.

4.

A Novel Three-Dimensional Profile Prediction Method Integrated with Particle Acceleration Simulation and Layer Stacking in Cold Spray Additive Manufacturing

Number of pages: 39 Posted: 26 Mar 2025
affiliation not provided to SSRN, Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 50 (1,074,648)

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Cold Spray, Solid State Additive Manufacturing, Profile Prediction, Shape Control

5.

Prediction of Deformation Characteristics and Critical Velocities During Cold-Spray: A New 3d Model

Number of pages: 21 Posted: 14 Oct 2023
affiliation not provided to SSRN, Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 46 (1,109,210)

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cold spraying, numerical simulation, 3D model, deformation characteristics, critical velocity

6.

Ductility and Fracture Behavior of Cold Spray Additive Manufactured Zinc

Number of pages: 26 Posted: 25 Apr 2024
affiliation not provided to SSRN, Helmholtz Center Hereon, Helmholtz Center Hereon, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Leuphana University of Lueneburg - Institute of Product and Process Innovation, Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 44 (1,133,231)
Citation 1

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Pure zinc, Cold spray additive manufacturing, Recrystallized microstructure, Impact modeling, Mechanical properties, Fracture behavior

Solidified Structure and Mechanical Properties Control of 2319 Aluminum Alloy for Ultrasonic Vibration-Assisted Arc-Directed Energy Deposition with Different Amplitudes

Number of pages: 24 Posted: 25 Feb 2025
Shandong University at Weihai, Shandong University at Weihai, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 21 (1,500,232)
Citation 1

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Directed Energy Deposition, 2319 aluminum alloy, Ultrasonic vibration, Solidified structure, Mechanical property

Solidified Structure and Mechanical Properties Control of 2319 Aluminum Alloy for Ultrasonic Vibration-Assisted Arc-Directed Energy Deposition with Different Amplitudes

Number of pages: 19 Posted: 09 Dec 2024
Shandong University at Weihai, Shandong University at Weihai, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 17 (1,537,408)

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Directed Energy Deposition, 2319 aluminum alloy, Ultrasonic vibration, Solidified structure, mechanical property

8.

Strengthening Mechanisms of Pre-Stretching Strain on Friction Stir Welded 2024-to-7075 Dissimilar Aluminum Alloys Joints: Yield Sequence Effect

Number of pages: 29 Posted: 01 Feb 2024
Nanchang Hangkong University, Shanghai Jiao Tong University (SJTU) - Shanghai Key Laboratory of Digital Manufacture for Thin-walled Structures, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering, Nanchang Hangkong University, Nanchang Hangkong University and affiliation not provided to SSRN
Downloads 38 (1,236,159)
Citation 3

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Friction Stir Welding, Dissimilar aluminum alloys, Yield sequence, Pre-stretching, Strengthening mechanisms

9.

3d Analysis of Gas Flow Behavior and Particle Acceleration Characteristics in Cold Spray Additive Manufacturing Based on Non-Axisymmetric Numerical Models

Number of pages: 37 Posted: 14 Nov 2023
affiliation not provided to SSRN, Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering, affiliation not provided to SSRN, affiliation not provided to SSRN and Northwest Institute for Non-ferrous Metal Research
Downloads 38 (1,209,354)

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Cold spray additive manufacturing, Numerical simulation, Spray gun parameters, Particle acceleration behaviors, Gas flow field

10.

The role of surface oxides in cold spray additive manufacturing of titanium

Number of pages: 29 Posted: 04 Dec 2025
affiliation not provided to SSRN, Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 35 (1,263,436)

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Cold-sprayed titanium (Ti), oxide films, microstructural evolution, bonding mechanisms

11.

Investigation on In-Situ Tensile Behaviors of 6061 Aluminum Alloy Fabricated by Wire Additive Friction Stir Deposition

Number of pages: 26 Posted: 20 Aug 2024
affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Nanjing Tech University, affiliation not provided to SSRN, affiliation not provided to SSRN and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 35 (1,277,121)
Citation 4

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Wire additive friction stir deposition, In-situ tensile testing, Grain rotation, Intragranular slip

Microstructure Evolution And Interface Morphology Optimization in Synergistic Double-Sided Probeless Friction Stir Spot Welding of Dissimilar 7075/6061 Aluminum Alloys

Number of pages: 38 Posted: 10 May 2025
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering, Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU)
Downloads 24 (1,445,011)

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Synergistic double-sided probeless friction stir spot welding, 7075/6061 dissimilar aluminum alloy joining, Interface morphology optimization, Microstructure evolution.

Enhancement of Mechanical Properties in Ti2alnb/Ti60 Brazed Joints Via Nb Foam-Induced In-Situ Formation of Tough Ti4nb Phase

Number of pages: 27 Posted: 21 Aug 2024
Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, University of West Attica and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 22 (1,473,203)

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Brazing, Nb foam, Ti4Nb phase, Interfacial microstructure, mechanical properties

Enhancement of Mechanical Properties in Ti2alnb/Ti60 Brazed Joints Via Nb Foam-Induced In-Situ Formation of Tough Ti4nb Phase

Number of pages: 27 Posted: 14 Oct 2024
Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, University of West Attica and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 11 (1,598,105)

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Brazing, Nb foam, Ti4Nb phase, Interfacial microstructure, Mechanical properties

14.

Homogenization Treatment-Induced Reduction of Brittle Intermetallic Compounds in Ti2alnb/Ti60 Brazed Joints: Effect on Microstructure and Mechanical Properties

Number of pages: 36 Posted: 09 Jan 2024
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Harbin Institute of Technology and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 27 (1,359,097)
Citation 4

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Brazed joint, Homogenization treatment, Active eutectoid, coherent interface, Mechanical properties

15.

Designing a Low-Melting Sn6ag7ni4co2ti High Entropy Alloy Filler to Optimize Microstructure and Mechanical Properties of Ti3sic2/Cu Joint

Number of pages: 20 Posted: 05 Nov 2022
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), The University of Osaka and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 27 (1,359,097)

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Brazing, Ceramics, High entropy alloy, Microstructure, Mechanical properties

16.

Study of High Temperature Thermal Exposure Behavior of Ti2alnb/Ti60 Brazed Joints: Effect on Microstructure and Mechanical Properties

Number of pages: 32 Posted: 16 Nov 2024
Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Northwestern Polytechnical University, Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 26 (1,385,945)
Citation 1

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Ti2AlNb, Brazing, thermal exposure, Interfacial microstructure, Mechanical properties

17.

Solid-State Transformation Composite Filler: A New Strategy to Strengthen Ceramic/Metal Joint

Number of pages: 28 Posted: 27 Feb 2024
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Harbin Institute of Technology, University of West Attica and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 24 (1,399,036)

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Yttria Stabilized Zirconia, solid-state transformation, brazing, Residual Stress

18.

Effect of TiB2 nanoparticles on the microstructure and mechanical properties of friction stir welded in-situ TiB2/2024Al composite joints

Number of pages: 36 Posted: 23 Oct 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Nanchang Hangkong University, Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering, Jiangsu University of Science and Technology and affiliation not provided to SSRN
Downloads 22 (1,436,435)

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Friction stir welding, TiB2 nanoparticles, Microstructure evolution, Aluminum matrix composites, Mechanical properties

19.

Microstructure and Mechanical Properties Homogenization of Friction Stir Welded Tib2/2024 Aluminum Matrix Composite Joints Via Thermal Mechanical Coupling

Number of pages: 29 Posted: 07 Mar 2025
Nanchang Hangkong University, Nanchang Hangkong University, Nanchang Hangkong University, Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering, affiliation not provided to SSRN, Nanchang Hangkong University and Shanghai Jiao Tong University (SJTU) - Shanghai Key Laboratory of Digital Manufacture for Thin-walled Structures
Downloads 22 (1,470,786)

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Friction stir welding, Aluminum matrix composite, Cold rolling, Heat treatment, Abnormal grain growth, Microstructure homogenization.

20.

Crack Resistance in Nb Foam-Reinforced Ti2alnb/Ti60 Joints: Role of Stress Distribution from Thermal Expansion Mismatch

Number of pages: 30 Posted: 21 Jan 2025
Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, affiliation not provided to SSRN, Harbin Institute of Technology, Northwestern Polytechnical University, Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 22 (1,436,435)

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Ti2AlNb, Brazing, thermal exposure, Interfacial microstructure, Mechanical properties

21.

Periodic Sub-Grain Structure in the Stir Zone and its Effect on Strain Hardening Behavior of Multi-Pass Friction Stir Welded Al-Zn-Mg-Cu Alloy Joints

Number of pages: 8 Posted: 02 Mar 2023
Nanchang Hangkong University, Nanchang Hangkong University, Nanchang Hangkong University, Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering, Harbin Institute of Technology and affiliation not provided to SSRN
Downloads 19 (1,459,862)

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welding, Microstructure, Al-Zn-Mg-Cu alloy, Multi-pass friction stir welding, Periodic sub-grain structure, Strain hardening behavior

22.

A novel high-entropy filler (Ni₃₀Co₂₀Cr₂₀Mo₁₀Al₁₀Ti₁₀) for SiCf/SiC and DD3 brazing: Enhanced joint strength via plastic phase

Number of pages: 27 Posted: 24 Dec 2024
Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, affiliation not provided to SSRN, Harbin Institute of Technology, Northwestern Polytechnic University (NPU) - State Key Laboratory of Solidification Processing, Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 18 (1,470,786)
Citation 3

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Brazing, SiCf/SiC, high-entropy filler, Interfacial microstructure, mechanical properties

23.

Microstructure evolution and mechanical properties of cold sprayed Al/Al2O3 subjected to stationary shoulder friction stir processing

Number of pages: 18 Posted: 09 Oct 2025
Quan Wen, Yang Yang and Wenya Li
affiliation not provided to SSRN, affiliation not provided to SSRN and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 14 (1,509,872)

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Cold spray, Al/Al2O3 aluminum matrix composites, Stationary shoulder friction stir processing

24.

Microstructure evolution and strain partitioning of Cf/C-Nb brazing joints mediated by cold-sprayed Ti-Co interlayer

Number of pages: 37 Posted: 27 Apr 2026
Northwestern Polytechnical University, Northwestern Polytechnical University, Northwestern Polytechnical University, Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, Northwestern Polytechnical University, Xiamen University of Technology, Harbin Institute of Technology, Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 12 (1,534,404)

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Cf/C composite, Nb alloy, brazing, Cold spray, Gradient structure, Strain distribution

25.

Laser Beam Oscillation Enhances the Corrosion Resistance of AA2219 Aluminum Alloy Welds: Microstructure Homogenization and Residual Stress Regulation

Number of pages: 39 Posted: 26 Feb 2026
Northwestern Polytechnical University, Northwestern Polytechnical University, Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, Yanshan University, Harbin Institute of Technology, Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 11 (1,548,648)

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AA2219 aluminum alloy, Laser beam oscillation, Weld microstructure, Residual stress, Corrosion resistance

26.

Strength–toughness synergy in Ti2AlNb/Ti60 joints brazed with a low-surface-energy, Cu/Ni-free Ti-Co-Fe-Sn amorphous filler enabled by semi-coherent α-Ti/Ti3Sn interfaces and d–d orbital hybridization

Number of pages: 43 Posted: 30 Jan 2026
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, affiliation not provided to SSRN, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), Harbin Institute of Technology, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 11 (1,548,648)

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Brazed joint, Amorphous filler, Microstructure optimization, Mechanical properties, First-Principles Calculations

27.

Insights into the coupled effects of particle size and surface oxide film on deposition, microstructure and performance of cold spray additive manufactured Ti

Number of pages: 26 Posted: 27 Jan 2026
affiliation not provided to SSRN, Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 11 (1,541,665)

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Cold spray additive manufacturing, Titanium, Powder oxidation, Powder size, Microstructure, Mechanical properties

28.

Enhancing the High-Temperature Performance of High-Entropy Ceramic/Zr-4 Joints via Ni-Assisted Reactive Brazing

Number of pages: 31 Posted: 20 Sep 2025
Northwestern Polytechnical University, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, Harbin Institute of Technology, Harbin Institute of Technology, Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 10 (1,541,665)

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High-entropy ceramics, Zr-4 alloy, Microstructure evolution, Performance enhancement, Brazing

29.

Microstructural evolution and corrosion mechanisms of 2219 aluminum alloy joints fabricated by laser beam oscillation welding

Number of pages: 39 Posted: 16 Jun 2026
Northwestern Polytechnical University, Northwestern Polytechnical University, Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, Yanshan University, Harbin Institute of Technology, Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 9

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2219 aluminum alloy, Laser beam oscillation, Weld microstructure, residual stress, Corrosion resistance

30.

Fatigue crack propagation behaviors of friction stir welded sheets and profiles AA7050-T7451 aluminum alloy joints: Microstructure dependence

Number of pages: 33 Posted: 14 May 2026
Nanchang Hangkong University, Nanchang Hangkong University, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering, Nanchang Hangkong University, Nanchang Hangkong University and Nanchang Hangkong University
Downloads 6 (1,566,597)

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Friction stir welding, Aluminum alloy, Fatigue crack propagation, microstructure dependence

31.

A novel Cu/Ni-free Ti-Co-Fe-Sn amorphous filler for high-strength brazing of Ti2AlNb/Ti60 joints: From atomic-scale bonding to macro-scale performance

Number of pages: 36 Posted: 09 Apr 2026
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, affiliation not provided to SSRN, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), Harbin Institute of Technology, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 6 (1,566,597)

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Brazed joint, Amorphous filler, Microstructure optimization, mechanical properties, First-Principles Calculations

32.

Strain Partitioning Strengthening Mechanisms for Multi-Phase Gradient Structure of Cf/C-Nb Joints through Cold sprayed Ti-Co Filler

Number of pages: 36 Posted: 17 Mar 2026
Northwestern Polytechnical University, Northwestern Polytechnical University, Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, Northwestern Polytechnical University, Harbin Institute of Technology, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 6 (1,571,455)

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Cf/C composite, Nb alloy, Brazing, Cold spray, Gradient structure, Strain distribution

33.

Synergistic regulation of microstructure and residual stress via laser oscillation for enhanced corrosion resistance of 2219 aluminum alloy butt joints

Number of pages: 39 Posted: 15 May 2026
Northwestern Polytechnical University, Northwestern Polytechnical University, Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, Yanshan University, Harbin Institute of Technology, Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU) - School of Materials Science and Engineering
Downloads 3 (1,584,314)

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2219 aluminum alloy, Laser beam oscillation, Weld microstructure, Residual stress, Corrosion resistance