The effect of temperature on the chromizing process for Ferritic-Martensitic steel
The formation of protective Cr2O3 layer was usually retarded in the high temperature steam oxidation of boiler tube materials. This condition makes the oxidation rate higher than that in dry condition. Therefore in this work, chromizing process is introduced to diffuse chromium on the surface of boi...
| Main Authors: | , , , |
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| Format: | Proceeding Paper |
| Language: | English English |
| Published: |
IOP Publishing
2017
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/60666/ http://irep.iium.edu.my/60666/1/Microsoft%20Word%20-%20026_MPM2017%20Rev01.pdf http://irep.iium.edu.my/60666/7/60666_The%20Effect%20of%20Temperature%20on%20the%20Chromizing%20Process_scopus.pdf |
| _version_ | 1848785529012748288 |
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| author | F, Farah Alia Kurniawan, Tedi Ani, Mohd Hanafi Nandiyanto, Asep Bayu Dani |
| author_facet | F, Farah Alia Kurniawan, Tedi Ani, Mohd Hanafi Nandiyanto, Asep Bayu Dani |
| author_sort | F, Farah Alia |
| building | IIUM Repository |
| collection | Online Access |
| description | The formation of protective Cr2O3 layer was usually retarded in the high temperature steam oxidation of boiler tube materials. This condition makes the oxidation rate higher than that in dry condition. Therefore in this work, chromizing process is introduced to diffuse chromium on the surface of boiler steel so that it can act as a reservoir for the formation of Cr2O3 layer. The chromizing process was conducted on T91 steel by exposing it into alumina crucible. The crucible was exposed at different temperature (600oC-1050oC) under argon environment in the crucible that contains the chromizing mixture powder of masteralloy Cr, activator NH4Cl and filler Al2O3. It was found that Cr diffusion was happened at higher temperature and it formed Cr carbide on the surface. It also clarified that this chromizing process can prevent the retardation of Cr2O3 layer. |
| first_indexed | 2025-11-14T16:54:35Z |
| format | Proceeding Paper |
| id | iium-60666 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T16:54:35Z |
| publishDate | 2017 |
| publisher | IOP Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-606662018-07-10T05:56:06Z http://irep.iium.edu.my/60666/ The effect of temperature on the chromizing process for Ferritic-Martensitic steel F, Farah Alia Kurniawan, Tedi Ani, Mohd Hanafi Nandiyanto, Asep Bayu Dani T Technology (General) The formation of protective Cr2O3 layer was usually retarded in the high temperature steam oxidation of boiler tube materials. This condition makes the oxidation rate higher than that in dry condition. Therefore in this work, chromizing process is introduced to diffuse chromium on the surface of boiler steel so that it can act as a reservoir for the formation of Cr2O3 layer. The chromizing process was conducted on T91 steel by exposing it into alumina crucible. The crucible was exposed at different temperature (600oC-1050oC) under argon environment in the crucible that contains the chromizing mixture powder of masteralloy Cr, activator NH4Cl and filler Al2O3. It was found that Cr diffusion was happened at higher temperature and it formed Cr carbide on the surface. It also clarified that this chromizing process can prevent the retardation of Cr2O3 layer. IOP Publishing 2017 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/60666/1/Microsoft%20Word%20-%20026_MPM2017%20Rev01.pdf application/pdf en http://irep.iium.edu.my/60666/7/60666_The%20Effect%20of%20Temperature%20on%20the%20Chromizing%20Process_scopus.pdf F, Farah Alia and Kurniawan, Tedi and Ani, Mohd Hanafi and Nandiyanto, Asep Bayu Dani (2017) The effect of temperature on the chromizing process for Ferritic-Martensitic steel. In: 1st International Conference on Materials Physics and Mechanics 2017, MPM 2017, 22-23 July 2017, Langkawi; Malaysia. doi:10.1088/1742-6596/914/1/012026 |
| spellingShingle | T Technology (General) F, Farah Alia Kurniawan, Tedi Ani, Mohd Hanafi Nandiyanto, Asep Bayu Dani The effect of temperature on the chromizing process for Ferritic-Martensitic steel |
| title | The effect of temperature on the chromizing process for Ferritic-Martensitic steel |
| title_full | The effect of temperature on the chromizing process for Ferritic-Martensitic steel |
| title_fullStr | The effect of temperature on the chromizing process for Ferritic-Martensitic steel |
| title_full_unstemmed | The effect of temperature on the chromizing process for Ferritic-Martensitic steel |
| title_short | The effect of temperature on the chromizing process for Ferritic-Martensitic steel |
| title_sort | effect of temperature on the chromizing process for ferritic-martensitic steel |
| topic | T Technology (General) |
| url | http://irep.iium.edu.my/60666/ http://irep.iium.edu.my/60666/ http://irep.iium.edu.my/60666/1/Microsoft%20Word%20-%20026_MPM2017%20Rev01.pdf http://irep.iium.edu.my/60666/7/60666_The%20Effect%20of%20Temperature%20on%20the%20Chromizing%20Process_scopus.pdf |