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Yan-hua GUO

Nanjing Tech University

Nanjing 211816

China

SCHOLARLY PAPERS

10

DOWNLOADS

396

TOTAL CITATIONS

6

Scholarly Papers (10)

1.

Modified Microstructure and Enhanced Mechanical Performance of Waam-Fabricated 2319 Aluminum Alloy Via Interlayer Friction Stir Processing

Number of pages: 21 Posted: 29 Apr 2025
Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Northwestern Polytechnic University (NPU), Nanjing Tech University, Jiangsu University and Jiangsu University
Downloads 71 (924,743)

Abstract:

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2319 aluminium alloy, Wire-arc additive manufacturing, Friction stir processing, Microstructure evolution, Mechanical properties

2.

Effects of Process Parameters and Design Parameters on the Mechanical Properties of 316l Diamond Lattice Structures Manufactured by Laser Powder Bed Fusion

Number of pages: 20 Posted: 18 Jun 2022
Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University and Nanjing Tech University
Downloads 67 (899,324)
Citation 1

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316L diamond lattice, laser powder bed fusion, actual relative density, process parameters, geometrical parameters

3.

Hybrid Additive Manufacturing of High-Performance Al-Cu-Mg Alloys by Laser Melting Deposition and Multiple Cycles Offriction Stirring Processing

Number of pages: 21 Posted: 16 Jun 2023
Nanjing Tech University, affiliation not provided to SSRN, China Academy of Launch Vehicle Technology, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University and Qilu University of Technology
Downloads 52 (1,041,696)

Abstract:

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Laser melting deposition, Multiple friction stir processing, Microstructure,Microhardness, mechanical properties

Effect of Different Laser Oscillation Patterns on the Microstructure and Defects of Additive Manufactured Al-Cu-Mg Alloys

Number of pages: 25 Posted: 14 Jun 2024
Shandong University at Weihai, Nanjing Tech University, Nanjing Tech University, Shandong University at Weihai and Nanjing Tech University
Downloads 25 (1,430,393)
Citation 1

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Laser melting deposition, Laser oscillation, Al-Cu-Mg alloy, Metallurgical defect, Grain refinement

Effect of Different Laser Oscillation Patterns on the Microstructure and Defects of Additive Manufactured Al-Cu-Mg Alloys

Number of pages: 24 Posted: 20 Feb 2024
Shandong University at Weihai, Nanjing Tech University, Nanjing Tech University, Shandong University at Weihai and Nanjing Tech University
Downloads 24 (1,459,262)

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Laser melting deposition, Laser oscillation, Al-Cu-Mg alloy, Metallurgical defect, Grain refinement

5.

Microstructure and Mechanical Properties of Ti-3al-5mo-4cr-2zr-1fe Alloy Fabricated by Laser Deposition Manufacturing and Rolling

Number of pages: 28 Posted: 12 Feb 2023
Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University and Nanjing Tech University
Downloads 40 (1,183,237)

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Ti-35421 alloy, laser deposition manufacturing (LDM), Heat treatment, Microstructure, Mechanical properties

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

Abstract:

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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

7.

Flow Softening and Microstructural Evolution of Metastable Β Titanium Alloy Ti-35421 During Hot Compression Deformation in the Α+Β Region

Number of pages: 25 Posted: 15 Feb 2022
Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, affiliation not provided to SSRN, Central South University, Nanjing Tech University and Nanjing Tech University
Downloads 34 (1,263,436)
Citation 3

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Keywords: Ti-35421, Flow softening, Bending and fragmentation, Texture intensity, Dynamic recrystallization, Arrhenius constitutive model

8.

Temporally Optimized Scan Sequencing Enables Support‑Free Overhangs in Laser Powder Bed Fusion

Number of pages: 19 Posted: 11 Mar 2026
Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 20 (1,481,165)

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LPBF;Support-free overhang, Downskin strategy, Dwell time, Thermal stress

9.

Microstructural Evolution and Wear Properties of In-Situ (Tib+Tic)-Reinforced Ti6al4v Matrix Composite Coating by Laser Melting Deposition

Number of pages: 20 Posted: 19 May 2023
Shandong University at Weihai, Nanjing Tech University, Shandong University at Weihai, Nanjing Tech University, Nanjing Tech University and affiliation not provided to SSRN
Downloads 18 (1,470,786)

Abstract:

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Laser melting deposition, TMC coating, In-situ, microstructure, Wear properties

10.

Effects of beam oscillation on microstructure evolution and wear behavior in laser cladding of 2024 aluminum alloy

Number of pages: 24 Posted: 08 Jun 2026
affiliation not provided to SSRN, affiliation not provided to SSRN, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Shandong University at Weihai and Southwest Jiaotong University
Downloads 7

Abstract:

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Laser Cladding, Beam oscillation, 2024 aluminum alloy, microstructure, Wear Performance