Laser Rapid Manufacturing of Stainless Steel 316L/Inconel718 Functionally Graded Materials: Microstructure Evolution and Mechanical Properties

Two patterns of functionally graded materials (FGMs) were successfully fabricated whose compositions gradually varied from 100% stainless steel 316L to 100% Inconel718 superalloy using laser engineered net shaping process. The microstructure characterization, composition analysis, and microhardness...

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Main Authors: Dongjiang Wu, Xiaokang Liang, Qian Li, Lijia Jiang
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:International Journal of Optics
Online Access:http://dx.doi.org/10.1155/2010/802385
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author Dongjiang Wu
Xiaokang Liang
Qian Li
Lijia Jiang
author_facet Dongjiang Wu
Xiaokang Liang
Qian Li
Lijia Jiang
author_sort Dongjiang Wu
collection DOAJ
description Two patterns of functionally graded materials (FGMs) were successfully fabricated whose compositions gradually varied from 100% stainless steel 316L to 100% Inconel718 superalloy using laser engineered net shaping process. The microstructure characterization, composition analysis, and microhardness along the graded direction were investigated. The comparison revealed the distinctions in solidification behavior, microstructure evolution of two patterns. In the end, the abrasive wear resistance of the material was investigated.
format Article
id doaj-art-2205473e87924a5fb275f8a506438732
institution Kabale University
issn 1687-9384
1687-9392
language English
publishDate 2010-01-01
publisher Wiley
record_format Article
series International Journal of Optics
spelling doaj-art-2205473e87924a5fb275f8a5064387322025-02-03T06:44:37ZengWileyInternational Journal of Optics1687-93841687-93922010-01-01201010.1155/2010/802385802385Laser Rapid Manufacturing of Stainless Steel 316L/Inconel718 Functionally Graded Materials: Microstructure Evolution and Mechanical PropertiesDongjiang Wu0Xiaokang Liang1Qian Li2Lijia Jiang3Key Laboratory for Precision and Non-Traditional Machining Technology of Ministry of Education, Dalian University of Technology, Dalian, Liaoning 116024, ChinaKey Laboratory for Precision and Non-Traditional Machining Technology of Ministry of Education, Dalian University of Technology, Dalian, Liaoning 116024, ChinaKey Laboratory for Precision and Non-Traditional Machining Technology of Ministry of Education, Dalian University of Technology, Dalian, Liaoning 116024, ChinaKey Laboratory for Precision and Non-Traditional Machining Technology of Ministry of Education, Dalian University of Technology, Dalian, Liaoning 116024, ChinaTwo patterns of functionally graded materials (FGMs) were successfully fabricated whose compositions gradually varied from 100% stainless steel 316L to 100% Inconel718 superalloy using laser engineered net shaping process. The microstructure characterization, composition analysis, and microhardness along the graded direction were investigated. The comparison revealed the distinctions in solidification behavior, microstructure evolution of two patterns. In the end, the abrasive wear resistance of the material was investigated.http://dx.doi.org/10.1155/2010/802385
spellingShingle Dongjiang Wu
Xiaokang Liang
Qian Li
Lijia Jiang
Laser Rapid Manufacturing of Stainless Steel 316L/Inconel718 Functionally Graded Materials: Microstructure Evolution and Mechanical Properties
International Journal of Optics
title Laser Rapid Manufacturing of Stainless Steel 316L/Inconel718 Functionally Graded Materials: Microstructure Evolution and Mechanical Properties
title_full Laser Rapid Manufacturing of Stainless Steel 316L/Inconel718 Functionally Graded Materials: Microstructure Evolution and Mechanical Properties
title_fullStr Laser Rapid Manufacturing of Stainless Steel 316L/Inconel718 Functionally Graded Materials: Microstructure Evolution and Mechanical Properties
title_full_unstemmed Laser Rapid Manufacturing of Stainless Steel 316L/Inconel718 Functionally Graded Materials: Microstructure Evolution and Mechanical Properties
title_short Laser Rapid Manufacturing of Stainless Steel 316L/Inconel718 Functionally Graded Materials: Microstructure Evolution and Mechanical Properties
title_sort laser rapid manufacturing of stainless steel 316l inconel718 functionally graded materials microstructure evolution and mechanical properties
url http://dx.doi.org/10.1155/2010/802385
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AT qianli laserrapidmanufacturingofstainlesssteel316linconel718functionallygradedmaterialsmicrostructureevolutionandmechanicalproperties
AT lijiajiang laserrapidmanufacturingofstainlesssteel316linconel718functionallygradedmaterialsmicrostructureevolutionandmechanicalproperties