Abrasive wear failure analysis of tungsten carbide hard facing on carbon steel blade
This study investigate the abrasive wear failure of tungsten carbide hardfacing on continuous digester (CD) blade (carbon steel) in an environment of sulphuric acid and ilmenite ore mixture. Comparison being made on the hardness, thickness and microstructural of the hardfacing between unworn and 3...
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| التنسيق: | مقال |
| اللغة: | English |
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IOP Publishing
2017
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| الوصول للمادة أونلاين: | http://eprints.uthm.edu.my/4389/1/AJ%202017%20%28155%29%20Abrasive%20wear%20failure%20analysis%20of%20tungsten%20carbide.pdf http://eprints.uthm.edu.my/4389/ http://dx.doi.org/10.1088/1757-899X/165/1/012020 |
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my.uthm.eprints.43892021-12-02T04:36:20Z http://eprints.uthm.edu.my/4389/ Abrasive wear failure analysis of tungsten carbide hard facing on carbon steel blade Mohd Tobi, A. L. Kamdi, Z. Ismail, M. I. Nagentrau, M. Roslan, L. N. H. Mohamad, Z. Omar, A. S. Abdul Latif, N. TA401-492 Materials of engineering and construction. Mechanics of materials This study investigate the abrasive wear failure of tungsten carbide hardfacing on continuous digester (CD) blade (carbon steel) in an environment of sulphuric acid and ilmenite ore mixture. Comparison being made on the hardness, thickness and microstructural of the hardfacing between unworn and 3 months old worn blade on few locations around the blade. The cross sections of the blade revealed non-uniform coverage of the hardfacing on the blade for both worn and unworn blade. The edge of the blade has the least amount of hardfacing thickness which with time acts as the point of failure during the wear process. The hardness obtained from both the unworn and worn samples are around 25% lower from the hardfacing electrode manufacturer’s hardness specification. Microstructural micrograph analysis of the hardfacing revealed non uniform size carbide with non-uniform distributed of carbide in the hardfacing layer. IOP Publishing 2017 Article PeerReviewed text en http://eprints.uthm.edu.my/4389/1/AJ%202017%20%28155%29%20Abrasive%20wear%20failure%20analysis%20of%20tungsten%20carbide.pdf Mohd Tobi, A. L. and Kamdi, Z. and Ismail, M. I. and Nagentrau, M. and Roslan, L. N. H. and Mohamad, Z. and Omar, A. S. and Abdul Latif, N. (2017) Abrasive wear failure analysis of tungsten carbide hard facing on carbon steel blade. IOP Conf. Series : Materials Science and Engineering, 165 (012020). pp. 1-9. ISSN 1757-899X http://dx.doi.org/10.1088/1757-899X/165/1/012020 |
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| language |
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| topic |
TA401-492 Materials of engineering and construction. Mechanics of materials |
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TA401-492 Materials of engineering and construction. Mechanics of materials Mohd Tobi, A. L. Kamdi, Z. Ismail, M. I. Nagentrau, M. Roslan, L. N. H. Mohamad, Z. Omar, A. S. Abdul Latif, N. Abrasive wear failure analysis of tungsten carbide hard facing on carbon steel blade |
| description |
This study investigate the abrasive wear failure of tungsten carbide hardfacing on continuous digester (CD) blade (carbon steel) in an environment of sulphuric acid and ilmenite ore mixture. Comparison being made on the hardness, thickness and microstructural of the hardfacing between unworn and 3 months old worn blade on few locations around the blade. The cross sections of the blade revealed non-uniform coverage of the hardfacing on the blade for both worn and unworn blade. The edge of the blade has the least amount of hardfacing thickness which with time acts as the point of failure during the wear process. The hardness obtained from both the unworn and worn samples are around 25% lower from the hardfacing electrode manufacturer’s hardness specification. Microstructural micrograph analysis of the hardfacing revealed non uniform size carbide with non-uniform distributed of carbide in the hardfacing layer. |
| format |
Article |
| author |
Mohd Tobi, A. L. Kamdi, Z. Ismail, M. I. Nagentrau, M. Roslan, L. N. H. Mohamad, Z. Omar, A. S. Abdul Latif, N. |
| author_facet |
Mohd Tobi, A. L. Kamdi, Z. Ismail, M. I. Nagentrau, M. Roslan, L. N. H. Mohamad, Z. Omar, A. S. Abdul Latif, N. |
| author_sort |
Mohd Tobi, A. L. |
| title |
Abrasive wear failure analysis of tungsten carbide hard facing on carbon steel blade |
| title_short |
Abrasive wear failure analysis of tungsten carbide hard facing on carbon steel blade |
| title_full |
Abrasive wear failure analysis of tungsten carbide hard facing on carbon steel blade |
| title_fullStr |
Abrasive wear failure analysis of tungsten carbide hard facing on carbon steel blade |
| title_full_unstemmed |
Abrasive wear failure analysis of tungsten carbide hard facing on carbon steel blade |
| title_sort |
abrasive wear failure analysis of tungsten carbide hard facing on carbon steel blade |
| publisher |
IOP Publishing |
| publishDate |
2017 |
| url |
http://eprints.uthm.edu.my/4389/1/AJ%202017%20%28155%29%20Abrasive%20wear%20failure%20analysis%20of%20tungsten%20carbide.pdf http://eprints.uthm.edu.my/4389/ http://dx.doi.org/10.1088/1757-899X/165/1/012020 |
| _version_ |
1738581244389621760 |
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13.250246 |