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Haiyan Chen

Northwestern Polytechnic University (NPU)

127# YouYi Load

DEPARTMENT OF INDUSTRIAL ENGINEERING

Xi'an, 710072

China

SCHOLARLY PAPERS

18

DOWNLOADS

292

TOTAL CITATIONS

8

Scholarly Papers (18)

1.

Oscillation-induced improvements in the microstructure and properties of laser cladding: A comparison among different patterns

Number of pages: 37 Posted: 29 Sep 2025
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, affiliation not provided to SSRN, affiliation not provided to SSRN and Northwestern Polytechnic University (NPU)
Downloads 34 (1,277,121)

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laser cladding, Oscillating patterns, Grain structure

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

3.

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

4.

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
Xin Nai, Haiyan Chen, Shuai Zhao, Qian Wang and Wenya Li
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

5.

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

6.

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

7.

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

8.

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

9.

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

10.

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

11.

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

12.

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

13.

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

14.

Inhibition of brittle interfacial layers via hierarchical microstructure construction for high-strength Cf/C-Nb brazed joints

Number of pages: 25 Posted: 20 May 2026
affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Harbin Institute of Technology, Northwestern Polytechnic University (NPU) and affiliation not provided to SSRN
Downloads 9 (1,566,597)

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Cf/C composite material, HEA filler metal, vacuum brazing, wetting, microstructure regulation

15.

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

16.

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

17.

Geometry-material synergistic regulation of fracture and residual stress in ZrO2/GH536 brazed joints via interfacial additive micro-scale structures

Number of pages: 39 Posted: 02 Jun 2026
Northwestern Polytechnical University, Northwestern Polytechnical University, Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, affiliation not provided to SSRN, Harbin Institute of Technology, affiliation not provided to SSRN, Northwestern Polytechnical University, Northwestern Polytechnical University and Northwestern Polytechnical University
Downloads 4 (1,590,289)

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Dissimilar brazed joint, Additive Manufacturing, Coefficient of thermal expansion, Residual stress, Micro-scale structures

18.

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)

Abstract:

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