Microstructural Analysis of Sintered Gradient Materials Based on Distaloy SE Powder
The study describes the microstructural analysis of cylindrically-shaped functionally graded products sintered from iron powder with scheduled graded structure on the cross-section running from the core to the surface layer of the sinter. Different types of structure were produced using Distaloy SE...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2016-06-01
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| Series: | Archives of Metallurgy and Materials |
| Subjects: | |
| Online Access: | http://www.degruyter.com/view/j/amm.2016.61.issue-2/amm-2016-0104/amm-2016-0104.xml?format=INT |
| _version_ | 1818881207040999424 |
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| author | Zarębski K. Nykiel M. |
| author_facet | Zarębski K. Nykiel M. |
| author_sort | Zarębski K. |
| collection | DOAJ |
| description | The study describes the microstructural analysis of cylindrically-shaped functionally graded products sintered from iron powder with scheduled graded structure on the cross-section running from the core to the surface layer of the sinter. Different types of structure were produced using Distaloy SE powder in two compositions - one without the addition of carbon, and another with 0.6wt% C. Two methods were used to fill the die cavity and shape the products. The first method involving a two-step compaction of individual layers. The second method using an original technique of die filling enabled the formation of transition zone between the outer layer and the core still at the stage of product shaping. As part of microstructural analysis, structural constituents were identified and voids morphology was examined. Studies covered the effect of the type of the applied method on properties of the graded zone obtained in the manufactured products |
| first_indexed | 2024-12-19T14:58:11Z |
| format | Article |
| id | doaj.art-179d617c8ece41068aec27c708d17deb |
| institution | Directory Open Access Journal |
| issn | 2300-1909 |
| language | English |
| last_indexed | 2024-12-19T14:58:11Z |
| publishDate | 2016-06-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj.art-179d617c8ece41068aec27c708d17deb2022-12-21T20:16:38ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092016-06-0161261362010.1515/amm-2016-0104amm-2016-0104Microstructural Analysis of Sintered Gradient Materials Based on Distaloy SE PowderZarębski K.0Nykiel M.1Cracow University of Technology, Institute of Mate rials Engineering, Facult y of Mechanical Engineering, 24 Wa rszawska Str., 31-155 Kraków, PolandCracow University of Technology, Institute of Mate rials Engineering, Facult y of Mechanical Engineering, 24 Wa rszawska Str., 31-155 Kraków, PolandThe study describes the microstructural analysis of cylindrically-shaped functionally graded products sintered from iron powder with scheduled graded structure on the cross-section running from the core to the surface layer of the sinter. Different types of structure were produced using Distaloy SE powder in two compositions - one without the addition of carbon, and another with 0.6wt% C. Two methods were used to fill the die cavity and shape the products. The first method involving a two-step compaction of individual layers. The second method using an original technique of die filling enabled the formation of transition zone between the outer layer and the core still at the stage of product shaping. As part of microstructural analysis, structural constituents were identified and voids morphology was examined. Studies covered the effect of the type of the applied method on properties of the graded zone obtained in the manufactured productshttp://www.degruyter.com/view/j/amm.2016.61.issue-2/amm-2016-0104/amm-2016-0104.xml?format=INTfunctionally graded materials (FGM)powder metallurgy (PM)low-alloy steels |
| spellingShingle | Zarębski K. Nykiel M. Microstructural Analysis of Sintered Gradient Materials Based on Distaloy SE Powder Archives of Metallurgy and Materials functionally graded materials (FGM) powder metallurgy (PM) low-alloy steels |
| title | Microstructural Analysis of Sintered Gradient Materials Based on Distaloy SE Powder |
| title_full | Microstructural Analysis of Sintered Gradient Materials Based on Distaloy SE Powder |
| title_fullStr | Microstructural Analysis of Sintered Gradient Materials Based on Distaloy SE Powder |
| title_full_unstemmed | Microstructural Analysis of Sintered Gradient Materials Based on Distaloy SE Powder |
| title_short | Microstructural Analysis of Sintered Gradient Materials Based on Distaloy SE Powder |
| title_sort | microstructural analysis of sintered gradient materials based on distaloy se powder |
| topic | functionally graded materials (FGM) powder metallurgy (PM) low-alloy steels |
| url | http://www.degruyter.com/view/j/amm.2016.61.issue-2/amm-2016-0104/amm-2016-0104.xml?format=INT |
| work_keys_str_mv | AT zarebskik microstructuralanalysisofsinteredgradientmaterialsbasedondistaloysepowder AT nykielm microstructuralanalysisofsinteredgradientmaterialsbasedondistaloysepowder |