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A Review on Laser Powder Bed Fusion of Inconel 625 Nickel-Based Alloy

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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A Review on Laser Powder Bed Fusion of Inconel 625 Nickel-Based Alloy. / Tian, Zhihua; Zhang, Chaoqun; Wang, Dayong et al.
In: Applied Sciences, Vol. 10, No. 1, 81, 20.12.2019.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Tian, Z, Zhang, C, Wang, D, Liu, W, Fang, X, Wellmann, D, Zhao, Y & Tian, Y 2019, 'A Review on Laser Powder Bed Fusion of Inconel 625 Nickel-Based Alloy', Applied Sciences, vol. 10, no. 1, 81. https://doi.org/10.3390/APP10010081

APA

Tian, Z., Zhang, C., Wang, D., Liu, W., Fang, X., Wellmann, D., Zhao, Y., & Tian, Y. (2019). A Review on Laser Powder Bed Fusion of Inconel 625 Nickel-Based Alloy. Applied Sciences, 10(1), Article 81. https://doi.org/10.3390/APP10010081

Vancouver

Tian Z, Zhang C, Wang D, Liu W, Fang X, Wellmann D et al. A Review on Laser Powder Bed Fusion of Inconel 625 Nickel-Based Alloy. Applied Sciences. 2019 Dec 20;10(1):81. doi: 10.3390/APP10010081

Author

Tian, Zhihua ; Zhang, Chaoqun ; Wang, Dayong et al. / A Review on Laser Powder Bed Fusion of Inconel 625 Nickel-Based Alloy. In: Applied Sciences. 2019 ; Vol. 10, No. 1.

Bibtex

@article{5ea84c6ac7ab48a1907a17012168884a,
title = "A Review on Laser Powder Bed Fusion of Inconel 625 Nickel-Based Alloy",
abstract = "The Inconel 625 (IN625) superalloy has a high strength, excellent fatigue, and creep resistance under high-temperature and high-pressure conditions, and is one of the critical materials used for manufacturing high-temperature bearing parts of aeroengines. However, the poor workability of IN625 alloy prevents IN625 superalloy to be used in wider applications, especially in applications requiring high geometrical complexity. Laser powder bed fusion (LPBF) is a powerful additive manufacturing process which can produce metal parts with high geometrical complexity and freedom. This paper reviews the studies that have been done on LPBF of IN625 focusing on the microstructure, mechanical properties, the development of residual stresses, and the mechanism of defect formation. Mechanical properties such as microhardness, tensile properties, and fatigue properties reported by different researchers are systematically summarized and analyzed. Finally, the remaining issues and suggestions on future research on LPBF of IN625 alloy parts are put forward.",
keywords = "Inconel 625, additive manufacturing, heat treatment, laser powder bed fusion, mechanical properties",
author = "Zhihua Tian and Chaoqun Zhang and Dayong Wang and Wen Liu and Xiaoying Fang and Daniel Wellmann and Yongtao Zhao and Yingtao Tian",
year = "2019",
month = dec,
day = "20",
doi = "10.3390/APP10010081",
language = "English",
volume = "10",
journal = "Applied Sciences",
issn = "2076-3417",
publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",
number = "1",

}

RIS

TY - JOUR

T1 - A Review on Laser Powder Bed Fusion of Inconel 625 Nickel-Based Alloy

AU - Tian, Zhihua

AU - Zhang, Chaoqun

AU - Wang, Dayong

AU - Liu, Wen

AU - Fang, Xiaoying

AU - Wellmann, Daniel

AU - Zhao, Yongtao

AU - Tian, Yingtao

PY - 2019/12/20

Y1 - 2019/12/20

N2 - The Inconel 625 (IN625) superalloy has a high strength, excellent fatigue, and creep resistance under high-temperature and high-pressure conditions, and is one of the critical materials used for manufacturing high-temperature bearing parts of aeroengines. However, the poor workability of IN625 alloy prevents IN625 superalloy to be used in wider applications, especially in applications requiring high geometrical complexity. Laser powder bed fusion (LPBF) is a powerful additive manufacturing process which can produce metal parts with high geometrical complexity and freedom. This paper reviews the studies that have been done on LPBF of IN625 focusing on the microstructure, mechanical properties, the development of residual stresses, and the mechanism of defect formation. Mechanical properties such as microhardness, tensile properties, and fatigue properties reported by different researchers are systematically summarized and analyzed. Finally, the remaining issues and suggestions on future research on LPBF of IN625 alloy parts are put forward.

AB - The Inconel 625 (IN625) superalloy has a high strength, excellent fatigue, and creep resistance under high-temperature and high-pressure conditions, and is one of the critical materials used for manufacturing high-temperature bearing parts of aeroengines. However, the poor workability of IN625 alloy prevents IN625 superalloy to be used in wider applications, especially in applications requiring high geometrical complexity. Laser powder bed fusion (LPBF) is a powerful additive manufacturing process which can produce metal parts with high geometrical complexity and freedom. This paper reviews the studies that have been done on LPBF of IN625 focusing on the microstructure, mechanical properties, the development of residual stresses, and the mechanism of defect formation. Mechanical properties such as microhardness, tensile properties, and fatigue properties reported by different researchers are systematically summarized and analyzed. Finally, the remaining issues and suggestions on future research on LPBF of IN625 alloy parts are put forward.

KW - Inconel 625

KW - additive manufacturing

KW - heat treatment

KW - laser powder bed fusion

KW - mechanical properties

U2 - 10.3390/APP10010081

DO - 10.3390/APP10010081

M3 - Journal article

VL - 10

JO - Applied Sciences

JF - Applied Sciences

SN - 2076-3417

IS - 1

M1 - 81

ER -