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Qihong Fang

Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body

2 Lushan South Rd

Changsha, Hunan 410082

China

SCHOLARLY PAPERS

14

DOWNLOADS

1,134

TOTAL CITATIONS

10

Scholarly Papers (14)

1.

Probing the Lattice-Distortion Effect on Yield Strengths in High Entropy Alloys

Number of pages: 30 Posted: 14 Jan 2019
Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Central South University - State Key Laboratory of Powder Metallurgy, Central South University - State Key Laboratory of Powder Metallurgy and University of Tennessee, Knoxville - Department of Material Science and Engineering
Downloads 243 (313,926)
Citation 2

Abstract:

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High-entropy alloys, Lattice-distortion effect, Solute concentration, Lattice-friction resistance, Yield strength

2.

Unraveling Atomic-Scale Lattice-Distortion Strengthening of Precipitate-Hardened High-Entropy Alloys

Number of pages: 36 Posted: 26 Mar 2019
Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Central South University - State Key Laboratory of Powder Metallurgy, Central South University - State Key Laboratory of Powder Metallurgy and University of Tennessee, Knoxville - Department of Material Science and Engineering
Downloads 182 (418,025)

Abstract:

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High-entropy alloy, atomic-scale lattice distortion, cryogenic/elevated temperatures, strengthening, molecular dynamics

3.

Entropy-Induced Transition on Grain-Boundary Migration in Multi-Principal Element Alloys

Number of pages: 36 Posted: 13 Oct 2020
Hunan University, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Central South University - State Key Laboratory of Powder Metallurgy and University of Tennessee, Knoxville - Department of Material Science and Engineering
Downloads 123 (588,531)
Citation 4

Abstract:

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Grain boundary, Multi-principal element alloy, grain boundary migration

4.

Lattice Distortion Dependent Physical and Mechanical Properties of Vconi Multi-Principal Element Alloys: A First-Principles Study

Number of pages: 25 Posted: 13 Jan 2024
zebin han, Shenyou Peng, Hui Feng, Jia Li and Qihong Fang
affiliation not provided to SSRN, Hunan University, affiliation not provided to SSRN, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body and Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body
Downloads 92 (747,755)
Citation 1

Abstract:

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Keywords: multi-principal element alloys, First-principles calculations, lattice distortion, mechanical properties, Electronic properties

5.

Bio-Mimic Ti-Ta Composite with Hierarchical 'Brick-and-Mortar' Microstructure

Number of pages: 30 Posted: 26 Jul 2019
Central South University - State Key Laboratory of Powder Metallurgy, Central South University - State Key Laboratory of Powder Metallurgy, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, The University of Manchester - School of Materials, University of Birmingham - School of Metallurgy and Materials, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Diamond Light Source, Central South University - State Key Laboratory of Powder Metallurgy, City University of Hong Kong and Central South University - State Key Laboratory of Powder Metallurgy
Downloads 82 (796,622)

Abstract:

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Bio-mimic, Ti alloys, micromechanics, powder metallurgy, composites

6.

A Hierarchical Multiscale Crystal Plasticity Model for Strengthening Mechanism and Deformation Behavior of Refractory Multi-Principal Element Alloys

Number of pages: 43 Posted: 02 Nov 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Hunan University, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Central South University, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body and University of Tennessee, Knoxville - Department of Material Science and Engineering
Downloads 77 (837,727)
Citation 2

Abstract:

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Refractory multi-principal element alloy, hierarchical multiscale framework, chemical short-range order, mechanical properties, strengthening mechanism

7.

Effect of Refractory Elements on the Microstructure and Mechanical Property of Medium-Entropy Alloys Fabricated by Additive Manufacturing

Number of pages: 25 Posted: 08 Jan 2025
Central South University, Central South University, Central South University, Central South University, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Central South University, Central South University and Central South University - State Key Laboratory of Powder Metallurgy
Downloads 66 (916,100)

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Laser metal deposition, Medium-entropy alloy, Refractory element, Microstructure, Mechanical property

8.

Transgranular Highly Localized Deformation and Fracture Mechanism in Ductile Crfeni Medium-Entropy Alloys

Number of pages: 25 Posted: 18 Jul 2022
Weipeng Li, Xuepan Li, Bin Liu, Qihong Fang and Chao Jiang
Hunan University, Hunan University, Central South University, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body and Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body
Downloads 63 (942,565)
Citation 1

Abstract:

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Medium-entropy alloy, Localized deformation, Defect evolution, Fracture mechanism, Distributed dislocation technique

9.

In-Situ Monitoring of Functionally Graded Additive Manufacturing Using BSL 3D-DIC

Number of pages: 27 Posted: 22 Dec 2025
Hunan University, Hunan University, Hunan University, Xiangtan University, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Beijing Institute of Technology, Tsinghua University and Hunan University
Downloads 51 (1,109,210)

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Additive Manufacturing, Laser-Direct Energy Deposition, In-Situ Monitoring, Digital Image Correlation, Extreme Measurements

10.

Unrevealing Grain Boundary Mobility in the Precipitate Hardening High Entropy Alloys

Number of pages: 26 Posted: 12 Feb 2023
Hunan University, Hunan University, Hunan University, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Central South University and Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body
Downloads 50 (1,063,489)

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High entropy alloy, grain boundary migration, precipitate, temperature, lattice distortion

11.

High-temperature fatigue life prediction of laser-repaired GH4169 superalloy with limited samples

Number of pages: 32 Posted: 28 Oct 2025
Hunan University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Hunan University, Xiangtan University, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Tsinghua University and Hunan University
Downloads 28 (1,359,097)

Abstract:

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Fatigue life prediction, Limited samples, Meta-learning, Laser repair, High-temperature

12.

High-Temperature Three-Point Bending Fatigue Test of Laser Repaired Gh4169 Superalloy Based on Bsl 3d Dic

Number of pages: 31 Posted: 08 Nov 2024
Hunan University, affiliation not provided to SSRN, affiliation not provided to SSRN, Xiangtan University, affiliation not provided to SSRN, Hunan University, Tsinghua University, affiliation not provided to SSRN and Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body
Downloads 28 (1,372,601)

Abstract:

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Laser repair, High-temperature fatigue, Crack closure effect, Modified Paris' law, BSL 3D DIC

13.

Weakening the Mechanical Property Anisotropy of Additively Manufactured High Entropy Alloy by Controlling the Cellular Structure

Number of pages: 22 Posted: 20 Apr 2024
Central South University, affiliation not provided to SSRN, Central South University, Central South University, affiliation not provided to SSRN, Central South University, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body and Central South University
Downloads 26 (1,372,601)

Abstract:

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Laser powder bed fusion, Scanning strategy, Cellular structure, Mechanical property, Anisotropy

14.

Creep Behavior of a Novel Ods Ferrite Steel Reinforced with Ultra-Fine Y2(Zr0.6, Ti0.4)2o7 Particles

Number of pages: 26 Posted: 21 May 2024
affiliation not provided to SSRN, Central South University, affiliation not provided to SSRN, Central South University, Chongqing University, affiliation not provided to SSRN, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University - State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body and Central South University
Downloads 23 (1,411,822)

Abstract:

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ODS, Ferrite steel, Microstructure, Creep behavior, Dislocation