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Effect of Sintering Temperature and Holding Time to the Final Characteristics of Fecral Powder Compacts Formed at Elevated Temperature Through Die Compaction Method

Aluminum alloys; Bending strength; Chromium alloys; Compaction; Iron alloys; Microstructure; Powders; Ternary alloys; Elevated temperature; Green products; Powder compacts; Pressed compacts; Relative density; Sintered samples; Sintering temperatures; Uniaxial die compaction; Sintering

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Bibliographic Details
Main Authors: Rahman M.M., Shahmi R.M., Rahman H.Y.
Other Authors: 55328831100
Format: Conference Paper
Published: Institute of Physics Publishing 2023
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spelling my.uniten.dspace-236562023-05-29T14:50:48Z Effect of Sintering Temperature and Holding Time to the Final Characteristics of Fecral Powder Compacts Formed at Elevated Temperature Through Die Compaction Method Rahman M.M. Shahmi R.M. Rahman H.Y. 55328831100 57204198342 7101793656 Aluminum alloys; Bending strength; Chromium alloys; Compaction; Iron alloys; Microstructure; Powders; Ternary alloys; Elevated temperature; Green products; Powder compacts; Pressed compacts; Relative density; Sintered samples; Sintering temperatures; Uniaxial die compaction; Sintering This paper presents an experimental study on the effect of sintering temperature and holding time to the final characteristics of FeCrAl powder compacts formed at 200�C through uniaxial die compaction process. The powder mass was prepared by mechanically mixing iron powder ASC 100.29 with chromium (22 wt%) and aluminum (11 wt%) for 30 min at room temperature. The powder mass was formed at 200�C by applying an axial load of 425 MPa. The as-pressed compacts termed as green products were then cooled to room temperature and subsequently sintered in argon gas fired furnace at a rate of 5�C/min for three different holding times, i.e., 30, 60, and 90 min at three different sintering temperatures, i.e., 800, 900, and 1000�C. The sintered samples were characterized for their density, bending strength, and microstructure. The results revealed that the sample sintered at 800�C for 30 min got higher relative density but lower bending strength. Sample sintered at 1000�C for 30 min achieved the higher bending strength and better microstructure. � Published under licence by IOP Publishing Ltd. Final 2023-05-29T06:50:48Z 2023-05-29T06:50:48Z 2018 Conference Paper 10.1088/1742-6596/1082/1/012030 2-s2.0-85054911454 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85054911454&doi=10.1088%2f1742-6596%2f1082%2f1%2f012030&partnerID=40&md5=5b1e3b0a7f033da52733de030aab92aa https://irepository.uniten.edu.my/handle/123456789/23656 1082 1 12030 All Open Access, Bronze Institute of Physics Publishing Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description Aluminum alloys; Bending strength; Chromium alloys; Compaction; Iron alloys; Microstructure; Powders; Ternary alloys; Elevated temperature; Green products; Powder compacts; Pressed compacts; Relative density; Sintered samples; Sintering temperatures; Uniaxial die compaction; Sintering
author2 55328831100
author_facet 55328831100
Rahman M.M.
Shahmi R.M.
Rahman H.Y.
format Conference Paper
author Rahman M.M.
Shahmi R.M.
Rahman H.Y.
spellingShingle Rahman M.M.
Shahmi R.M.
Rahman H.Y.
Effect of Sintering Temperature and Holding Time to the Final Characteristics of Fecral Powder Compacts Formed at Elevated Temperature Through Die Compaction Method
author_sort Rahman M.M.
title Effect of Sintering Temperature and Holding Time to the Final Characteristics of Fecral Powder Compacts Formed at Elevated Temperature Through Die Compaction Method
title_short Effect of Sintering Temperature and Holding Time to the Final Characteristics of Fecral Powder Compacts Formed at Elevated Temperature Through Die Compaction Method
title_full Effect of Sintering Temperature and Holding Time to the Final Characteristics of Fecral Powder Compacts Formed at Elevated Temperature Through Die Compaction Method
title_fullStr Effect of Sintering Temperature and Holding Time to the Final Characteristics of Fecral Powder Compacts Formed at Elevated Temperature Through Die Compaction Method
title_full_unstemmed Effect of Sintering Temperature and Holding Time to the Final Characteristics of Fecral Powder Compacts Formed at Elevated Temperature Through Die Compaction Method
title_sort effect of sintering temperature and holding time to the final characteristics of fecral powder compacts formed at elevated temperature through die compaction method
publisher Institute of Physics Publishing
publishDate 2023
_version_ 1806426173387833344
score 13.222552

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