The effect of annealing to the hardness of high Y2O3-Oxide dispersion strengthened (ODS) ferritic steels
The purpose of this study was to investigate the effect of annealing to the hardness of high Y2O3-oxide dispersion strengthened (ODS) ferritic steels. The samples were prepared by mechanical alloying method followed by Cold Isostatic Pressing (CIP). After compaction process, the samples were sintere...
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Kebangsaan Malaysia
2018
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| Online Access: | http://journalarticle.ukm.my/11995/ http://journalarticle.ukm.my/11995/1/22%20Farha%20Mizan.pdf |
| _version_ | 1848812881107222528 |
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| author | Farha Mizana Shamsudin, Shahidan Radiman, Yusof Abdullah, Nasri A. Hamid, |
| author_facet | Farha Mizana Shamsudin, Shahidan Radiman, Yusof Abdullah, Nasri A. Hamid, |
| author_sort | Farha Mizana Shamsudin, |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | The purpose of this study was to investigate the effect of annealing to the hardness of high Y2O3-oxide dispersion strengthened (ODS) ferritic steels. The samples were prepared by mechanical alloying method followed by Cold Isostatic Pressing (CIP). After compaction process, the samples were sintered at 1100°C for 1 h in a tube furnace. The crystal structure and morphology of samples were analyzed by X-ray Diffraction (XRD) measurement and characterized by using field emission scanning electron microscope (FESEM), respectively. The hardness of samples was measured by using a micro-Vickers hardness tester with a load of 200 gf at annealing temperature of 600°C, 800°C and 1000°C, respectively. The Vickers hardness value (HV0,2) versus annealing temperature graph showed that the hardness of all samples started to decrease at temperature of 600°C due to grain growth. The hardness value of all samples (1Y and 5Y) identified at this annealing temperature is 855 HV0,2 and 808 HV0, 2, respectively. |
| first_indexed | 2025-11-15T00:09:20Z |
| format | Article |
| id | oai:generic.eprints.org:11995 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T00:09:20Z |
| publishDate | 2018 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| recordtype | eprints |
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| spelling | oai:generic.eprints.org:119952018-08-17T09:01:18Z http://journalarticle.ukm.my/11995/ The effect of annealing to the hardness of high Y2O3-Oxide dispersion strengthened (ODS) ferritic steels Farha Mizana Shamsudin, Shahidan Radiman, Yusof Abdullah, Nasri A. Hamid, The purpose of this study was to investigate the effect of annealing to the hardness of high Y2O3-oxide dispersion strengthened (ODS) ferritic steels. The samples were prepared by mechanical alloying method followed by Cold Isostatic Pressing (CIP). After compaction process, the samples were sintered at 1100°C for 1 h in a tube furnace. The crystal structure and morphology of samples were analyzed by X-ray Diffraction (XRD) measurement and characterized by using field emission scanning electron microscope (FESEM), respectively. The hardness of samples was measured by using a micro-Vickers hardness tester with a load of 200 gf at annealing temperature of 600°C, 800°C and 1000°C, respectively. The Vickers hardness value (HV0,2) versus annealing temperature graph showed that the hardness of all samples started to decrease at temperature of 600°C due to grain growth. The hardness value of all samples (1Y and 5Y) identified at this annealing temperature is 855 HV0,2 and 808 HV0, 2, respectively. Penerbit Universiti Kebangsaan Malaysia 2018-01 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/11995/1/22%20Farha%20Mizan.pdf Farha Mizana Shamsudin, and Shahidan Radiman, and Yusof Abdullah, and Nasri A. Hamid, (2018) The effect of annealing to the hardness of high Y2O3-Oxide dispersion strengthened (ODS) ferritic steels. Sains Malaysiana, 47 (1). pp. 189-193. ISSN 0126-6039 http://www.ukm.my/jsm/english_journals/vol47num1_2018/contentsVol47num1_2018.html |
| spellingShingle | Farha Mizana Shamsudin, Shahidan Radiman, Yusof Abdullah, Nasri A. Hamid, The effect of annealing to the hardness of high Y2O3-Oxide dispersion strengthened (ODS) ferritic steels |
| title | The effect of annealing to the hardness of high Y2O3-Oxide dispersion strengthened (ODS) ferritic steels |
| title_full | The effect of annealing to the hardness of high Y2O3-Oxide dispersion strengthened (ODS) ferritic steels |
| title_fullStr | The effect of annealing to the hardness of high Y2O3-Oxide dispersion strengthened (ODS) ferritic steels |
| title_full_unstemmed | The effect of annealing to the hardness of high Y2O3-Oxide dispersion strengthened (ODS) ferritic steels |
| title_short | The effect of annealing to the hardness of high Y2O3-Oxide dispersion strengthened (ODS) ferritic steels |
| title_sort | effect of annealing to the hardness of high y2o3-oxide dispersion strengthened (ods) ferritic steels |
| url | http://journalarticle.ukm.my/11995/ http://journalarticle.ukm.my/11995/ http://journalarticle.ukm.my/11995/1/22%20Farha%20Mizan.pdf |