Wear analysis of ZTA-Mgo ceramic cutting inserts on stainless steel 316L machining
The performance of zirconia toughened alumina with addition of MgO additives is investigated. Optimized composition of MgO at 1.1 wt% was used in the composition with alumina/yittria stabilized zirconia (YSZ). The composition was mixed, uniaxially pressed into rhombic 80º cutting inserts with 0.8...
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| Format: | Article |
| Language: | English |
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Trans Tech Publications, Switzerland
2015
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| Online Access: | http://irep.iium.edu.my/45857/ http://irep.iium.edu.my/45857/ http://irep.iium.edu.my/45857/ http://irep.iium.edu.my/45857/1/2015_-_IXCRI%2C_AMR%2C_Afifah.pdf |
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iium-458572017-11-28T09:55:04Z http://irep.iium.edu.my/45857/ Wear analysis of ZTA-Mgo ceramic cutting inserts on stainless steel 316L machining Mohd Ali, Afifah Ahmad Azhar, Ahmad Zahirani Ratnam, Mani Maran Ahmad, Zainal Arifin Q Science (General) The performance of zirconia toughened alumina with addition of MgO additives is investigated. Optimized composition of MgO at 1.1 wt% was used in the composition with alumina/yittria stabilized zirconia (YSZ). The composition was mixed, uniaxially pressed into rhombic 80º cutting inserts with 0.8 mm nose radius and sintered at 1600ºC for 4 h in pressureless condition. For machining analysis, commercial stainless steel 316L with 12 mm diameter were used as workpiece. The workpiece was machined at 625 to 1750 rpm. Tool wear and surface roughness of workpiece were measured. Result shows three types of wear behaviour appear which are flank wear, notch wear and chipping. Flank wear and notch wear increased with the cutting speed but decrease by increasing the feed rate before increased after passing the 0.2mm/rev feed rate. While chipping very much related to the feed rate as the chipping area increased when the feed rate increased. Meanwhile, surface roughness increase with increment of cutting speed and feed rate which match the wear pattern. Trans Tech Publications, Switzerland 2015-02-10 Article PeerReviewed application/pdf en http://irep.iium.edu.my/45857/1/2015_-_IXCRI%2C_AMR%2C_Afifah.pdf Mohd Ali, Afifah and Ahmad Azhar, Ahmad Zahirani and Ratnam, Mani Maran and Ahmad, Zainal Arifin (2015) Wear analysis of ZTA-Mgo ceramic cutting inserts on stainless steel 316L machining. Advanced Materials Research, 1087. pp. 101-105. ISSN 1022-6680 http://www.scientific.net/AMR.1087.101 10.4028/www.scientific.net/AMR.1087.101 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English |
| topic |
Q Science (General) |
| spellingShingle |
Q Science (General) Mohd Ali, Afifah Ahmad Azhar, Ahmad Zahirani Ratnam, Mani Maran Ahmad, Zainal Arifin Wear analysis of ZTA-Mgo ceramic cutting inserts on stainless steel 316L machining |
| description |
The performance of zirconia toughened alumina with addition of MgO additives is
investigated. Optimized composition of MgO at 1.1 wt% was used in the composition with
alumina/yittria stabilized zirconia (YSZ). The composition was mixed, uniaxially pressed into
rhombic 80º cutting inserts with 0.8 mm nose radius and sintered at 1600ºC for 4 h in pressureless
condition. For machining analysis, commercial stainless steel 316L with 12 mm diameter were used
as workpiece. The workpiece was machined at 625 to 1750 rpm. Tool wear and surface roughness
of workpiece were measured. Result shows three types of wear behaviour appear which are flank
wear, notch wear and chipping. Flank wear and notch wear increased with the cutting speed but
decrease by increasing the feed rate before increased after passing the 0.2mm/rev feed rate. While
chipping very much related to the feed rate as the chipping area increased when the feed rate
increased. Meanwhile, surface roughness increase with increment of cutting speed and feed rate
which match the wear pattern. |
| format |
Article |
| author |
Mohd Ali, Afifah Ahmad Azhar, Ahmad Zahirani Ratnam, Mani Maran Ahmad, Zainal Arifin |
| author_facet |
Mohd Ali, Afifah Ahmad Azhar, Ahmad Zahirani Ratnam, Mani Maran Ahmad, Zainal Arifin |
| author_sort |
Mohd Ali, Afifah |
| title |
Wear analysis of ZTA-Mgo ceramic cutting inserts on stainless steel 316L machining |
| title_short |
Wear analysis of ZTA-Mgo ceramic cutting inserts on stainless steel 316L machining |
| title_full |
Wear analysis of ZTA-Mgo ceramic cutting inserts on stainless steel 316L machining |
| title_fullStr |
Wear analysis of ZTA-Mgo ceramic cutting inserts on stainless steel 316L machining |
| title_full_unstemmed |
Wear analysis of ZTA-Mgo ceramic cutting inserts on stainless steel 316L machining |
| title_sort |
wear analysis of zta-mgo ceramic cutting inserts on stainless steel 316l machining |
| publisher |
Trans Tech Publications, Switzerland |
| publishDate |
2015 |
| url |
http://irep.iium.edu.my/45857/ http://irep.iium.edu.my/45857/ http://irep.iium.edu.my/45857/ http://irep.iium.edu.my/45857/1/2015_-_IXCRI%2C_AMR%2C_Afifah.pdf |
| first_indexed |
2018-09-07T06:38:40Z |
| last_indexed |
2018-09-07T06:38:40Z |
| _version_ |
1610929742471495680 |