Kinetic investigation of AISI 304 Stainless Steel boronized in indirect heated fluidized bed furnace
In this study, kinetic examinations on boronized AISI 304 Stainless Steel samples were described. Samples were boronized in indirect heated fluidized bed furnace consists of Ekabor 1™ boronizing agent at 1123, 1223 and 1323 K for 1,2 and 4 hours. Morphologically and typically examinations o...
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| Format: | Article |
| Language: | English |
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University of Belgrade, Technical Faculty, Bor
2016-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
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| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2016/1450-53391600007T.pdf |
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| author | Topuz P. Çiçek B. Akar O. |
| author_facet | Topuz P. Çiçek B. Akar O. |
| author_sort | Topuz P. |
| collection | DOAJ |
| description | In this study, kinetic examinations on boronized AISI 304 Stainless Steel
samples were described. Samples were boronized in indirect heated fluidized
bed furnace consists of Ekabor 1™ boronizing agent at 1123, 1223 and 1323 K
for 1,2 and 4 hours. Morphologically and typically examinations of borides
formed on the surface of steel samples were studied by optical microscope,
scanning electron microscope (SEM) and X-Ray diffraction (XRD). Boride layer
thickness formed on the steel X5CrNi 18-10 ranges from 12 to 176 μm. The
hardness of the boride layer formed on the steel X5CrNi 18-10 varied between
1709 and 2119 Hv0,1. Layer growth kinetics were analyzed by measuring the
extent of penetration of FeB and Fe2B sublayers as a function of boronizing
time and temperature. The kinetics of the reaction has been determined with
K=Ko exp (-Q/RT) equation. Activation energy (Q) of boronized steel X5CrNi
18-10 was determined as 244 kj/mol. |
| format | Article |
| id | doaj-art-91983fb679f34633a547da2c1b0f3562 |
| institution | Kabale University |
| issn | 1450-5339 2217-7175 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | University of Belgrade, Technical Faculty, Bor |
| record_format | Article |
| series | Journal of Mining and Metallurgy. Section B: Metallurgy |
| spelling | doaj-art-91983fb679f34633a547da2c1b0f35622025-02-03T01:14:21ZengUniversity of Belgrade, Technical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392217-71752016-01-01521636810.2298/JMMB150301007T1450-53391600007TKinetic investigation of AISI 304 Stainless Steel boronized in indirect heated fluidized bed furnaceTopuz P.0Çiçek B.1Akar O.2Istanbul Gedik University, Vocational School, Istanbul, TurkeyIstanbul Gedik University, Vocational School, Istanbul, TurkeyIstanbul Gedik University, Vocational School, Istanbul, TurkeyIn this study, kinetic examinations on boronized AISI 304 Stainless Steel samples were described. Samples were boronized in indirect heated fluidized bed furnace consists of Ekabor 1™ boronizing agent at 1123, 1223 and 1323 K for 1,2 and 4 hours. Morphologically and typically examinations of borides formed on the surface of steel samples were studied by optical microscope, scanning electron microscope (SEM) and X-Ray diffraction (XRD). Boride layer thickness formed on the steel X5CrNi 18-10 ranges from 12 to 176 μm. The hardness of the boride layer formed on the steel X5CrNi 18-10 varied between 1709 and 2119 Hv0,1. Layer growth kinetics were analyzed by measuring the extent of penetration of FeB and Fe2B sublayers as a function of boronizing time and temperature. The kinetics of the reaction has been determined with K=Ko exp (-Q/RT) equation. Activation energy (Q) of boronized steel X5CrNi 18-10 was determined as 244 kj/mol.http://www.doiserbia.nb.rs/img/doi/1450-5339/2016/1450-53391600007T.pdfboronizingAISI 304indirect heated fluidized bed furnacekinetics of boron |
| spellingShingle | Topuz P. Çiçek B. Akar O. Kinetic investigation of AISI 304 Stainless Steel boronized in indirect heated fluidized bed furnace Journal of Mining and Metallurgy. Section B: Metallurgy boronizing AISI 304 indirect heated fluidized bed furnace kinetics of boron |
| title | Kinetic investigation of AISI 304 Stainless Steel boronized in indirect heated fluidized bed furnace |
| title_full | Kinetic investigation of AISI 304 Stainless Steel boronized in indirect heated fluidized bed furnace |
| title_fullStr | Kinetic investigation of AISI 304 Stainless Steel boronized in indirect heated fluidized bed furnace |
| title_full_unstemmed | Kinetic investigation of AISI 304 Stainless Steel boronized in indirect heated fluidized bed furnace |
| title_short | Kinetic investigation of AISI 304 Stainless Steel boronized in indirect heated fluidized bed furnace |
| title_sort | kinetic investigation of aisi 304 stainless steel boronized in indirect heated fluidized bed furnace |
| topic | boronizing AISI 304 indirect heated fluidized bed furnace kinetics of boron |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2016/1450-53391600007T.pdf |
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