Microstructure and mechanical properties of laser net shape manufactured Inconel 718 and TI-6AL-4V components

Yong Liu; Xiaoping Huang; Yanmin Li; Henry Peng; Huan Qi; Magdi Azer

doi:10.2351/1.5060814

Microstructure and mechanical properties of laser net shape manufactured Inconel 718 and TI-6AL-4V components

Yong Liu, Xiaoping Huang, Yanmin Li, Henry Peng, Huan Qi, Magdi Azer

Research output: Contribution to conference › Paper › peer-review

Abstract

Laser net shape manufacturing (LNSM) is a laser cladding based technology, which can fabricate prototype and repair high performance aircraft engine components with metal powders. Characterizing mechanical properties of the laser net shape manufactured components is important to the application of LNSM technique in real production. Nickel-based superalloys and titanium alloys are the most commonly used materials in aircraft engines. This paper studies the material properties of laser deposited Inconel 718 and Ti-6Al-4V specimens by evaluation of their microstructures and tensile strength. The effects of laser processing parameters and build up orientations on the resulting material microstructures and the mechanical strengths are investigated.

Original language	English (US)
DOIs	https://doi.org/10.2351/1.5060814
State	Published - 2006
Externally published	Yes
Event	ICALEO 2006 - 25th International Congress on Applications of Laser and Electro-Optics - Scottsdale, AZ, United States Duration: Oct 30 2006 → Nov 2 2006

Other

Other	ICALEO 2006 - 25th International Congress on Applications of Laser and Electro-Optics
Country/Territory	United States
City	Scottsdale, AZ
Period	10/30/06 → 11/2/06

ASJC Scopus subject areas

Geochemistry and Petrology
Electrical and Electronic Engineering

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10.2351/1.5060814

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Microstructure and mechanical properties of laser net shape manufactured Inconel 718 and TI-6AL-4V components. / Liu, Yong; Huang, Xiaoping; Li, Yanmin et al.
2006. Paper presented at ICALEO 2006 - 25th International Congress on Applications of Laser and Electro-Optics, Scottsdale, AZ, United States.

Research output: Contribution to conference › Paper › peer-review

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abstract = "Laser net shape manufacturing (LNSM) is a laser cladding based technology, which can fabricate prototype and repair high performance aircraft engine components with metal powders. Characterizing mechanical properties of the laser net shape manufactured components is important to the application of LNSM technique in real production. Nickel-based superalloys and titanium alloys are the most commonly used materials in aircraft engines. This paper studies the material properties of laser deposited Inconel 718 and Ti-6Al-4V specimens by evaluation of their microstructures and tensile strength. The effects of laser processing parameters and build up orientations on the resulting material microstructures and the mechanical strengths are investigated.",

author = "Yong Liu and Xiaoping Huang and Yanmin Li and Henry Peng and Huan Qi and Magdi Azer",

year = "2006",

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AU - Li, Yanmin

AU - Peng, Henry

AU - Qi, Huan

AU - Azer, Magdi

PY - 2006

Y1 - 2006

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AB - Laser net shape manufacturing (LNSM) is a laser cladding based technology, which can fabricate prototype and repair high performance aircraft engine components with metal powders. Characterizing mechanical properties of the laser net shape manufactured components is important to the application of LNSM technique in real production. Nickel-based superalloys and titanium alloys are the most commonly used materials in aircraft engines. This paper studies the material properties of laser deposited Inconel 718 and Ti-6Al-4V specimens by evaluation of their microstructures and tensile strength. The effects of laser processing parameters and build up orientations on the resulting material microstructures and the mechanical strengths are investigated.

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Microstructure and mechanical properties of laser net shape manufactured Inconel 718 and TI-6AL-4V components

Abstract

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