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Dongdong Gu
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Journal Articles

An Opposite Tendency of Mechanical Properties and Corrosion Resistance of a High-Strength Al-5024 Alloy Processed by Laser Powder Bed Fusion

Han Zhang, Donghua Dai, Lixia Xi, Bilal Gökce, Dongdong Gu
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. March 2023, 145(3): 031001.
Paper No: MANU-22-1166
https://doi.org/10.1115/1.4055896
Published Online: November 7, 2022
View Article titled, An Opposite Tendency of Mechanical Properties and Corrosion Resistance of a High-Strength Al-5024 Alloy Processed by Laser Powder Bed Fusion
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Topics: Alloys, Corrosion, Corrosion resistance, Mechanical properties, Zirconium, Lasers, Grain boundaries
Journal Articles

The Role of Reinforcing Particle Size in Tailoring Interfacial Microstructure and Wear Performance of Selective Laser Melting WC/Inconel 718 Composites

Qimin Shi, Dongdong Gu, Kaijie Lin, Wenhua Chen, Mujian Xia, Donghua Dai
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. November 2018, 140(11): 111019.
Paper No: MANU-17-1674
https://doi.org/10.1115/1.4040544
Published Online: September 17, 2018
View Article titled, The Role of Reinforcing Particle Size in Tailoring Interfacial Microstructure and Wear Performance of Selective Laser Melting WC/Inconel 718 Composites
Open the PDF for The Role of Reinforcing Particle Size in Tailoring Interfacial Microstructure and Wear Performance of Selective Laser Melting WC/Inconel 718 Composites in another window
Topics: Composite materials, Lasers, Melting, Microcracks, Particle size, Particulate matter, Wear, Bonding, Temperature gradient, Computer simulation
Journal Articles

Effects of Dry Sliding Conditions on Wear Properties of Al-Matrix Composites Produced by Selective Laser Melting Additive Manufacturing

Dongdong Gu, Jiubin Jue, Donghua Dai, Kaijie Lin, Wenhua Chen
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. March 2018, 140(2): 021605.
Paper No: TRIB-17-1192
https://doi.org/10.1115/1.4037729
Published Online: October 4, 2017
View Article titled, Effects of Dry Sliding Conditions on Wear Properties of Al-Matrix Composites Produced by Selective Laser Melting Additive Manufacturing
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Topics: Composite materials, Lasers, Melting, Stress, Wear, Friction, Aluminum
Journal Articles

Laser Metal Deposition Additive Manufacturing of TiC Reinforced Inconel 625 Composites: Influence of the Additive TiC Particle and Its Starting Size

Dongdong Gu, Sainan Cao, Kaijie Lin
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. April 2017, 139(4): 041014.
Paper No: MANU-16-1080
https://doi.org/10.1115/1.4034934
Published Online: November 9, 2016
View Article titled, Laser Metal Deposition Additive Manufacturing of TiC Reinforced Inconel 625 Composites: Influence of the Additive TiC Particle and Its Starting Size
Open the PDF for Laser Metal Deposition Additive Manufacturing of TiC Reinforced Inconel 625 Composites: Influence of the Additive TiC Particle and Its Starting Size in another window
Topics: Composite materials, Particulate matter, Lasers, Additive manufacturing, Metals, Mechanical properties
Journal Articles

Selective Laser Melting Additive Manufacturing of Hard-to-Process Tungsten-Based Alloy Parts With Novel Crystalline Growth Morphology and Enhanced Performance

Dongdong Gu, Donghua Dai, Wenhua Chen, Hongyu Chen
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. August 2016, 138(8): 081003.
Paper No: MANU-15-1305
https://doi.org/10.1115/1.4032192
Published Online: March 28, 2016
View Article titled, Selective Laser Melting Additive Manufacturing of Hard-to-Process Tungsten-Based Alloy Parts With Novel Crystalline Growth Morphology and Enhanced Performance
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Topics: Additive manufacturing, Alloys, Lasers, Melting, Temperature, Wear, Solidification, Microhardness, Tribology, Crystals
Journal Articles

Laser Additive Manufacturing of Novel Aluminum Based Nanocomposite Parts: Tailored Forming of Multiple Materials

Dongdong Gu, Hongqiao Wang, Donghua Dai
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. February 2016, 138(2): 021004.
Paper No: MANU-14-1619
https://doi.org/10.1115/1.4030376
Published Online: September 9, 2015
View Article titled, Laser Additive Manufacturing of Novel Aluminum Based Nanocomposite Parts: Tailored Forming of Multiple Materials
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Topics: Additive manufacturing, Lasers, Nanocomposites, Mechanical properties, Aluminum, Wear
Journal Articles

Selective Laser Melting Additive Manufacturing of Novel Aluminum Based Composites With Multiple Reinforcing Phases

Dongdong Gu, Fei Chang, Donghua Dai
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. April 2015, 137(2): 021010.
Paper No: MANU-14-1355
https://doi.org/10.1115/1.4028925
Published Online: April 1, 2015
View Article titled, Selective Laser Melting Additive Manufacturing of Novel Aluminum Based Composites With Multiple Reinforcing Phases
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Topics: Aluminum, Composite materials, Lasers, Particulate matter, Wear, Melting, Density, Additive manufacturing, Mechanical properties