Microstructure and Deformation of 57Fe17Cr25NiSi Austenitic Super Alloy after Arc Plasma Sintering
The microstructure and deformation of 57Fe17Cr25NiSi super alloy are investigated in this study. The super alloy was produced from a mixture of granular ferro-scrap, ferro chrome, ferro silicon and ferro manganese raw materials by the casting method and then sintered using arc plasma for 4 and...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Universitas Indonesia
2019-10-01
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| Series: | International Journal of Technology |
| Subjects: | |
| Online Access: | http://ijtech.eng.ui.ac.id/article/view/2991 |
| _version_ | 1797969778673975296 |
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| author | Mohammad Dani Arbi Dimyati Parikin Damar Rastri Adhika Aziz Khan Jahja Andon Insani Syahbuddin Ching An Huang |
| author_facet | Mohammad Dani Arbi Dimyati Parikin Damar Rastri Adhika Aziz Khan Jahja Andon Insani Syahbuddin Ching An Huang |
| author_sort | Mohammad Dani |
| collection | DOAJ |
| description | The microstructure and
deformation of 57Fe17Cr25NiSi super
alloy are investigated in this study. The super alloy was produced from a
mixture of granular ferro-scrap, ferro chrome, ferro silicon and ferro
manganese raw materials by the casting method and then sintered using arc
plasma for 4 and 8 minutes. The super alloy has been proposed in nuclear as
well as fossil power plant facilities, such as vessels and heat exchangers. A
combination of microscopy investigations by means of X-ray diffraction and high-resolution
powder diffraction, optical microscopy, scanning electron microscopy and
transmission electron microscopy techniques
was conducted in order to obtain detailed
information about the deformation of super alloy steel and its microstructures, especially fine structures. It was
found that the austenitic super alloy microstructure
is composed of dendrites of g-austenite, which are separated by a
eutectic structure of Fe-Cr-C alloy. Arc plasma sintering for 4 to 8 minutes
leads to a decrease in the area of the eutectic structure at the
inter-dendrites and forms micro straine, from 4.60×10-3 to 5.39-4.06×10-4. |
| first_indexed | 2024-04-11T03:07:35Z |
| format | Article |
| id | doaj.art-c0c0f1619af84fab91a31c9580b8ccd1 |
| institution | Directory Open Access Journal |
| issn | 2086-9614 2087-2100 |
| language | English |
| last_indexed | 2024-04-11T03:07:35Z |
| publishDate | 2019-10-01 |
| publisher | Universitas Indonesia |
| record_format | Article |
| series | International Journal of Technology |
| spelling | doaj.art-c0c0f1619af84fab91a31c9580b8ccd12023-01-02T12:56:06ZengUniversitas IndonesiaInternational Journal of Technology2086-96142087-21002019-10-0110598899810.14716/ijtech.v10i5.29912991Microstructure and Deformation of 57Fe17Cr25NiSi Austenitic Super Alloy after Arc Plasma SinteringMohammad Dani0Arbi Dimyati1Parikin2Damar Rastri Adhika3Aziz Khan Jahja4Andon Insani5Syahbuddin6Ching An Huang7Center for Science and Technology of Advanced Materials, BATAN Kawasan Puspiptek Serpong, Tangerang 151314, IndonesiaCenter for Science and Technology of Advanced Materials – BATAN, Kawasan Puspiptek Serpong, Tangerang 151314, IndonesiaCenter for Science and Technology of Advanced Materials – BATAN, Kawasan Puspiptek Serpong, Tangerang 151314, Indonesia-Research Center for Nanosciences and Nanotechnology, Bandung Institute of Technology, Jl. Ganesha 10, Bandung 40132, Indonesia -Engineering Physics Research Group, Faculty of Industrial Technology,Center for Science and Technology of Advanced Materials, BATAN Kawasan Puspiptek Serpong, Tangerang 151314, IndonesiaCenter for Science and Technology of Advanced Materials, BATAN Kawasan Puspiptek Serpong, Tangerang 151314, IndonesiaPancasila University, Department of Mechanical Engineering, Faculty of Technik, Srengseng Sawah, Jagakarsa, Jakarta 12640 IndonesiaDepartment of Mechanical Engineering, Chang Gung University, Taoyuan, TaiwanThe microstructure and deformation of 57Fe17Cr25NiSi super alloy are investigated in this study. The super alloy was produced from a mixture of granular ferro-scrap, ferro chrome, ferro silicon and ferro manganese raw materials by the casting method and then sintered using arc plasma for 4 and 8 minutes. The super alloy has been proposed in nuclear as well as fossil power plant facilities, such as vessels and heat exchangers. A combination of microscopy investigations by means of X-ray diffraction and high-resolution powder diffraction, optical microscopy, scanning electron microscopy and transmission electron microscopy techniques was conducted in order to obtain detailed information about the deformation of super alloy steel and its microstructures, especially fine structures. It was found that the austenitic super alloy microstructure is composed of dendrites of g-austenite, which are separated by a eutectic structure of Fe-Cr-C alloy. Arc plasma sintering for 4 to 8 minutes leads to a decrease in the area of the eutectic structure at the inter-dendrites and forms micro straine, from 4.60×10-3 to 5.39-4.06×10-4.http://ijtech.eng.ui.ac.id/article/view/2991aps, hrpd, sem, tem, x-ray diffraction (xrd) |
| spellingShingle | Mohammad Dani Arbi Dimyati Parikin Damar Rastri Adhika Aziz Khan Jahja Andon Insani Syahbuddin Ching An Huang Microstructure and Deformation of 57Fe17Cr25NiSi Austenitic Super Alloy after Arc Plasma Sintering International Journal of Technology aps, hrpd, sem, tem, x-ray diffraction (xrd) |
| title | Microstructure and Deformation of 57Fe17Cr25NiSi Austenitic Super Alloy after Arc Plasma Sintering |
| title_full | Microstructure and Deformation of 57Fe17Cr25NiSi Austenitic Super Alloy after Arc Plasma Sintering |
| title_fullStr | Microstructure and Deformation of 57Fe17Cr25NiSi Austenitic Super Alloy after Arc Plasma Sintering |
| title_full_unstemmed | Microstructure and Deformation of 57Fe17Cr25NiSi Austenitic Super Alloy after Arc Plasma Sintering |
| title_short | Microstructure and Deformation of 57Fe17Cr25NiSi Austenitic Super Alloy after Arc Plasma Sintering |
| title_sort | microstructure and deformation of 57fe17cr25nisi austenitic super alloy after arc plasma sintering |
| topic | aps, hrpd, sem, tem, x-ray diffraction (xrd) |
| url | http://ijtech.eng.ui.ac.id/article/view/2991 |
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