Surface Modification of the Improved Stainless Steel Alloy AISI-304 and the Use of Diffusion Coating and a Study of Its Efficiency in Resistivity Hot Corrosion in an Atmosphere of Sodium Chloride Vapor NaCL and Sodium SulfateNa_2 SO_4
This research aims to modify the components of stainless steel alloy by the method of surface engineering through the single diffusion coating technique in order to obtain new alloys with high efficiency in resisting harsh environmental conditions. Steam a mixture of sodium chloride ( ) and...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | Arabic |
| Published: |
College of Science for Women, University of Baghdad
2024-01-01
|
| Series: | Baghdad Science Journal |
| Subjects: | |
| Online Access: | https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/7501 |
| _version_ | 1797366013885415424 |
|---|---|
| author | Taha Mahmoud Khudair Mahmood Ahmed Hamood |
| author_facet | Taha Mahmoud Khudair Mahmood Ahmed Hamood |
| author_sort | Taha Mahmoud Khudair |
| collection | DOAJ |
| description |
This research aims to modify the components of stainless steel alloy by the method of surface engineering through the single diffusion coating technique in order to obtain new alloys with high efficiency in resisting harsh environmental conditions. Steam a mixture of sodium chloride ( ) and sodium sulfate ( ) at a temperature of 900 and then compare it with the base alloy. The results showed that the alloys produced in this way are very efficient. The results showed that the aluminum coating showed high efficiency in resisting oxidation and provided better protection for a longer time compared to the uncoated alloy due to the oxide crust layer formed with high adhesion as well as the aluminum-rich phases, whether the phases were nickel-aluminum or iron-aluminum. The results also showed that the thickness of the coating and the weight gain of the alloy is subject to the parabola relationship with time.
|
| first_indexed | 2024-03-08T16:57:08Z |
| format | Article |
| id | doaj.art-b166506cb2714c56ac7d5ae13cbc8722 |
| institution | Directory Open Access Journal |
| issn | 2078-8665 2411-7986 |
| language | Arabic |
| last_indexed | 2024-03-08T16:57:08Z |
| publishDate | 2024-01-01 |
| publisher | College of Science for Women, University of Baghdad |
| record_format | Article |
| series | Baghdad Science Journal |
| spelling | doaj.art-b166506cb2714c56ac7d5ae13cbc87222024-01-04T20:03:09ZaraCollege of Science for Women, University of BaghdadBaghdad Science Journal2078-86652411-79862024-01-0121110.21123/bsj.2023.7501Surface Modification of the Improved Stainless Steel Alloy AISI-304 and the Use of Diffusion Coating and a Study of Its Efficiency in Resistivity Hot Corrosion in an Atmosphere of Sodium Chloride Vapor NaCL and Sodium SulfateNa_2 SO_4Taha Mahmoud Khudair 0Mahmood Ahmed Hamood1Department of Physics, College of Science, University of Mosul, Mosul, Iraq.Department of Physics, College of Science, University of Mosul, Mosul, Iraq. This research aims to modify the components of stainless steel alloy by the method of surface engineering through the single diffusion coating technique in order to obtain new alloys with high efficiency in resisting harsh environmental conditions. Steam a mixture of sodium chloride ( ) and sodium sulfate ( ) at a temperature of 900 and then compare it with the base alloy. The results showed that the alloys produced in this way are very efficient. The results showed that the aluminum coating showed high efficiency in resisting oxidation and provided better protection for a longer time compared to the uncoated alloy due to the oxide crust layer formed with high adhesion as well as the aluminum-rich phases, whether the phases were nickel-aluminum or iron-aluminum. The results also showed that the thickness of the coating and the weight gain of the alloy is subject to the parabola relationship with time. https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/7501Diffusion coating, High temperature oxidation, Hot corrosion, Parabola relationship, Surface engineering. |
| spellingShingle | Taha Mahmoud Khudair Mahmood Ahmed Hamood Surface Modification of the Improved Stainless Steel Alloy AISI-304 and the Use of Diffusion Coating and a Study of Its Efficiency in Resistivity Hot Corrosion in an Atmosphere of Sodium Chloride Vapor NaCL and Sodium SulfateNa_2 SO_4 Baghdad Science Journal Diffusion coating, High temperature oxidation, Hot corrosion, Parabola relationship, Surface engineering. |
| title | Surface Modification of the Improved Stainless Steel Alloy AISI-304 and the Use of Diffusion Coating and a Study of Its Efficiency in Resistivity Hot Corrosion in an Atmosphere of Sodium Chloride Vapor NaCL and Sodium SulfateNa_2 SO_4 |
| title_full | Surface Modification of the Improved Stainless Steel Alloy AISI-304 and the Use of Diffusion Coating and a Study of Its Efficiency in Resistivity Hot Corrosion in an Atmosphere of Sodium Chloride Vapor NaCL and Sodium SulfateNa_2 SO_4 |
| title_fullStr | Surface Modification of the Improved Stainless Steel Alloy AISI-304 and the Use of Diffusion Coating and a Study of Its Efficiency in Resistivity Hot Corrosion in an Atmosphere of Sodium Chloride Vapor NaCL and Sodium SulfateNa_2 SO_4 |
| title_full_unstemmed | Surface Modification of the Improved Stainless Steel Alloy AISI-304 and the Use of Diffusion Coating and a Study of Its Efficiency in Resistivity Hot Corrosion in an Atmosphere of Sodium Chloride Vapor NaCL and Sodium SulfateNa_2 SO_4 |
| title_short | Surface Modification of the Improved Stainless Steel Alloy AISI-304 and the Use of Diffusion Coating and a Study of Its Efficiency in Resistivity Hot Corrosion in an Atmosphere of Sodium Chloride Vapor NaCL and Sodium SulfateNa_2 SO_4 |
| title_sort | surface modification of the improved stainless steel alloy aisi 304 and the use of diffusion coating and a study of its efficiency in resistivity hot corrosion in an atmosphere of sodium chloride vapor nacl and sodium sulfatena 2 so 4 |
| topic | Diffusion coating, High temperature oxidation, Hot corrosion, Parabola relationship, Surface engineering. |
| url | https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/7501 |
| work_keys_str_mv | AT tahamahmoudkhudair surfacemodificationoftheimprovedstainlesssteelalloyaisi304andtheuseofdiffusioncoatingandastudyofitsefficiencyinresistivityhotcorrosioninanatmosphereofsodiumchloridevapornaclandsodiumsulfatena2so4 AT mahmoodahmedhamood surfacemodificationoftheimprovedstainlesssteelalloyaisi304andtheuseofdiffusioncoatingandastudyofitsefficiencyinresistivityhotcorrosioninanatmosphereofsodiumchloridevapornaclandsodiumsulfatena2so4 |