Characterization of an iron-based laser sintered material
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| Title: | Characterization of an iron-based laser sintered material |
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| Authors: | Wang, Y. wang.yu@kau.se, Bergström, J.1 jens.bergstrom@kau.se, Burman, C.1 christer.burman@kau.se |
| Source: | Journal of Materials Processing Technology. Feb2006, Vol. 172 Issue 1, p77-87. 11p. |
| Subjects: | Iron metallurgy, Sintering, Microstructure, Metal powders |
| Abstract: | Abstract: Direct Metal Laser Sintering (DMLS) is a relatively new rapid tooling technique to fabricate near net-shaped parts. Properties of DMLS parts are governed by their microstructure. Hence, characterization of microstructure is of significant importance. In this study, a new iron-based DMLS material was characterized to unveil its metallic microstructure to support the prediction of end-user performance and the development of new applications. Characteristics of powder particles, roughness and topography of sintered surfaces, and microstructure of sintered body were investigated. The original powder composition, the particle size, particle morphology and processing parameters were discussed relative to the sintered phases, the porosity and the microstructure. We found a microstructural waviness existing in the DMLS material. Some possible reasons are discussed. [Copyright &y& Elsevier] |
| Copyright of Journal of Materials Processing Technology is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 19595740 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Characterization of an iron-based laser sintered material – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Wang%2C+Y%2E%22">Wang, Y.</searchLink><i> wang.yu@kau.se</i><br /><searchLink fieldCode="AR" term="%22Bergström%2C+J%2E%22">Bergström, J.</searchLink><relatesTo>1</relatesTo><i> jens.bergstrom@kau.se</i><br /><searchLink fieldCode="AR" term="%22Burman%2C+C%2E%22">Burman, C.</searchLink><relatesTo>1</relatesTo><i> christer.burman@kau.se</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Materials+Processing+Technology%22">Journal of Materials Processing Technology</searchLink>. Feb2006, Vol. 172 Issue 1, p77-87. 11p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Iron+metallurgy%22">Iron metallurgy</searchLink><br /><searchLink fieldCode="DE" term="%22Sintering%22">Sintering</searchLink><br /><searchLink fieldCode="DE" term="%22Microstructure%22">Microstructure</searchLink><br /><searchLink fieldCode="DE" term="%22Metal+powders%22">Metal powders</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Abstract: Direct Metal Laser Sintering (DMLS) is a relatively new rapid tooling technique to fabricate near net-shaped parts. Properties of DMLS parts are governed by their microstructure. Hence, characterization of microstructure is of significant importance. In this study, a new iron-based DMLS material was characterized to unveil its metallic microstructure to support the prediction of end-user performance and the development of new applications. Characteristics of powder particles, roughness and topography of sintered surfaces, and microstructure of sintered body were investigated. The original powder composition, the particle size, particle morphology and processing parameters were discussed relative to the sintered phases, the porosity and the microstructure. We found a microstructural waviness existing in the DMLS material. Some possible reasons are discussed. [Copyright &y& Elsevier] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Materials Processing Technology is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.jmatprotec.2005.09.004 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 77 Subjects: – SubjectFull: Iron metallurgy Type: general – SubjectFull: Sintering Type: general – SubjectFull: Microstructure Type: general – SubjectFull: Metal powders Type: general Titles: – TitleFull: Characterization of an iron-based laser sintered material Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Wang, Y. – PersonEntity: Name: NameFull: Bergström, J. – PersonEntity: Name: NameFull: Burman, C. IsPartOfRelationships: – BibEntity: Dates: – D: 20 M: 02 Text: Feb2006 Type: published Y: 2006 Identifiers: – Type: issn-print Value: 09240136 Numbering: – Type: volume Value: 172 – Type: issue Value: 1 Titles: – TitleFull: Journal of Materials Processing Technology Type: main |
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