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The effect of alloying elements in sintered-recycle steel compaction

Effects of alloying elements in the sintered-recycle steel compaction were studied using powder metallurgy technique. High-energy milling technique was used to crush and mill the waste steel chip in the form of spiral and thin to become powder by using a planetary ball mill. The alloying elements...

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Main Author: Mohd Fauzi Jaafar
Other Authors: Mohd Fitri Mohamad Wahid (Advisor)
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis 2008
Subjects:
Powder metallurgy
Nickel
Alloys
Nickel alloys
Scrap metals > Recycling
Chromium > Recycling
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/3273
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spelling my.unimap-32732008-11-17T08:22:43Z The effect of alloying elements in sintered-recycle steel compaction Mohd Fauzi Jaafar Mohd Fitri Mohamad Wahid (Advisor) Powder metallurgy Nickel Alloys Nickel alloys Scrap metals -- Recycling Chromium -- Recycling Effects of alloying elements in the sintered-recycle steel compaction were studied using powder metallurgy technique. High-energy milling technique was used to crush and mill the waste steel chip in the form of spiral and thin to become powder by using a planetary ball mill. The alloying elements used in this project are chromium and nickel. The alloying element powders are mixing together according to weight percent of AISI 403, AISI 410 and AISI 414 stainless steel. The recycled steel compaction sintered in argon atmosphere at two different sintering temperatures. The higher sintering temperature produced the better mechanical properties. The addition of chromium and nickel causes improvement in the mechanical properties of steel compaction. Particle shape of raw and alloying powders and surface morphology of stainless steel was studied by using SEM. The particle size distribution is measured by using Malvern Mastersizer 2000 machine and was performed by curvatures. The porosity and density is determined from the water displacement method based on Archimedes principle. The density of AISI 414 is highest followed by AISI 410 and the lower density obtained in AISI 403. The hardness measurement the show AISI 414 has the highest hardness compared to AISI 410 and AISI 403. 2008-11-17T08:22:43Z 2008-11-17T08:22:43Z 2008-04 Learning Object http://hdl.handle.net/123456789/3273 en Universiti Malaysia Perlis School of Materials Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Powder metallurgy
Nickel
Alloys
Nickel alloys
Scrap metals -- Recycling
Chromium -- Recycling
spellingShingle Powder metallurgy
Nickel
Alloys
Nickel alloys
Scrap metals -- Recycling
Chromium -- Recycling
Mohd Fauzi Jaafar
The effect of alloying elements in sintered-recycle steel compaction
description Effects of alloying elements in the sintered-recycle steel compaction were studied using powder metallurgy technique. High-energy milling technique was used to crush and mill the waste steel chip in the form of spiral and thin to become powder by using a planetary ball mill. The alloying elements used in this project are chromium and nickel. The alloying element powders are mixing together according to weight percent of AISI 403, AISI 410 and AISI 414 stainless steel. The recycled steel compaction sintered in argon atmosphere at two different sintering temperatures. The higher sintering temperature produced the better mechanical properties. The addition of chromium and nickel causes improvement in the mechanical properties of steel compaction. Particle shape of raw and alloying powders and surface morphology of stainless steel was studied by using SEM. The particle size distribution is measured by using Malvern Mastersizer 2000 machine and was performed by curvatures. The porosity and density is determined from the water displacement method based on Archimedes principle. The density of AISI 414 is highest followed by AISI 410 and the lower density obtained in AISI 403. The hardness measurement the show AISI 414 has the highest hardness compared to AISI 410 and AISI 403.
author2 Mohd Fitri Mohamad Wahid (Advisor)
author_facet Mohd Fitri Mohamad Wahid (Advisor)
Mohd Fauzi Jaafar
format Learning Object
author Mohd Fauzi Jaafar
author_sort Mohd Fauzi Jaafar
title The effect of alloying elements in sintered-recycle steel compaction
title_short The effect of alloying elements in sintered-recycle steel compaction
title_full The effect of alloying elements in sintered-recycle steel compaction
title_fullStr The effect of alloying elements in sintered-recycle steel compaction
title_full_unstemmed The effect of alloying elements in sintered-recycle steel compaction
title_sort effect of alloying elements in sintered-recycle steel compaction
publisher Universiti Malaysia Perlis
publishDate 2008
url http://dspace.unimap.edu.my/xmlui/handle/123456789/3273
_version_ 1643787811761946624
score 13.211869

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