The effect of annealing to the hardness of high Y2O3-Oxide dispersion strengthened (ODS) ferritic steels

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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Main Authors: Farha Mizana Shamsudin, Shahidan Radiman, Yusof Abdullah, Nasri A. Hamid
Format: Article
Language:English
Published: Penerbit Universiti Kebangsaan Malaysia 2018
Online Access:http://journalarticle.ukm.my/11995/
http://journalarticle.ukm.my/11995/
http://journalarticle.ukm.my/11995/1/22%20Farha%20Mizan.pdf
id ukm-11995
recordtype eprints
spelling ukm-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
repository_type Digital Repository
institution_category Local University
institution Universiti Kebangasaan Malaysia
building UKM Institutional Repository
collection Online Access
language English
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.
format Article
author Farha Mizana Shamsudin,
Shahidan Radiman,
Yusof Abdullah,
Nasri A. Hamid,
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
author_facet Farha Mizana Shamsudin,
Shahidan Radiman,
Yusof Abdullah,
Nasri A. Hamid,
author_sort Farha Mizana Shamsudin,
title 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_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_sort effect of annealing to the hardness of high y2o3-oxide dispersion strengthened (ods) ferritic steels
publisher Penerbit Universiti Kebangsaan Malaysia
publishDate 2018
url http://journalarticle.ukm.my/11995/
http://journalarticle.ukm.my/11995/
http://journalarticle.ukm.my/11995/1/22%20Farha%20Mizan.pdf
first_indexed 2023-09-18T20:01:37Z
last_indexed 2023-09-18T20:01:37Z
_version_ 1777406886450036736

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