Pitting Corrosion in AISI 304 Rolled Stainless Steel Welding at Different Deformation Levels
This paper analyzes pitting corrosion at the weld zone and at the heat affected zone (HAZ) in AISI 304 rolled stainless steel welds. As the aforementioned material is one of the most frequently used types of stainless steel, it is needful to be aware of the mechanisms that lead to its deterioration,...
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-08-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/9/16/3265 |
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| author | Francisco-Javier Cárcel-Carrasco Manuel Pascual-Guillamón Lorenzo Solano García Fidel Salas Vicente Miguel-Angel Pérez-Puig |
| author_facet | Francisco-Javier Cárcel-Carrasco Manuel Pascual-Guillamón Lorenzo Solano García Fidel Salas Vicente Miguel-Angel Pérez-Puig |
| author_sort | Francisco-Javier Cárcel-Carrasco |
| collection | DOAJ |
| description | This paper analyzes pitting corrosion at the weld zone and at the heat affected zone (HAZ) in AISI 304 rolled stainless steel welds. As the aforementioned material is one of the most frequently used types of stainless steel, it is needful to be aware of the mechanisms that lead to its deterioration, like corrosion, since it can cause failures or malfunction in a wide variety of products and facilities. For the experimental tests 1.5 mm thick AISI 304 stainless steel plates were welded and rolled to different thicknesses and after, the samples were subjected to mechanical and corrosion tests and to a micrograph study. Deformation stresses and other intrinsic metallurgic and physic-chemical transformations that occur during cold rolling and welding, and that are key factors in the anti-corrosion behavior of AISI 304 rolled stainless steel, have been observed and analyzed. A correlation has been found between cold work levels in test samples and number of pits after corrosion tests. |
| first_indexed | 2024-12-10T17:08:39Z |
| format | Article |
| id | doaj.art-a9f8111ebcef4889992efffae64a461b |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-12-10T17:08:39Z |
| publishDate | 2019-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-a9f8111ebcef4889992efffae64a461b2022-12-22T01:40:23ZengMDPI AGApplied Sciences2076-34172019-08-01916326510.3390/app9163265app9163265Pitting Corrosion in AISI 304 Rolled Stainless Steel Welding at Different Deformation LevelsFrancisco-Javier Cárcel-Carrasco0Manuel Pascual-Guillamón1Lorenzo Solano García2Fidel Salas Vicente3Miguel-Angel Pérez-Puig4ITM, Universitat Politècnica de València, 46022 Valencia, SpainITM, Universitat Politècnica de València, 46022 Valencia, SpainDepartamento de Ingeniería Mecánica y de Materiales, Universitat Politècnica de València, 46022 Valencia, SpainITM, Universitat Politècnica de València, 46022 Valencia, SpainITM, Universitat Politècnica de València, 46022 Valencia, SpainThis paper analyzes pitting corrosion at the weld zone and at the heat affected zone (HAZ) in AISI 304 rolled stainless steel welds. As the aforementioned material is one of the most frequently used types of stainless steel, it is needful to be aware of the mechanisms that lead to its deterioration, like corrosion, since it can cause failures or malfunction in a wide variety of products and facilities. For the experimental tests 1.5 mm thick AISI 304 stainless steel plates were welded and rolled to different thicknesses and after, the samples were subjected to mechanical and corrosion tests and to a micrograph study. Deformation stresses and other intrinsic metallurgic and physic-chemical transformations that occur during cold rolling and welding, and that are key factors in the anti-corrosion behavior of AISI 304 rolled stainless steel, have been observed and analyzed. A correlation has been found between cold work levels in test samples and number of pits after corrosion tests.https://www.mdpi.com/2076-3417/9/16/3265pitting corrosionweldingcold rollingdeformation stressAISI 304AISI 308L |
| spellingShingle | Francisco-Javier Cárcel-Carrasco Manuel Pascual-Guillamón Lorenzo Solano García Fidel Salas Vicente Miguel-Angel Pérez-Puig Pitting Corrosion in AISI 304 Rolled Stainless Steel Welding at Different Deformation Levels Applied Sciences pitting corrosion welding cold rolling deformation stress AISI 304 AISI 308L |
| title | Pitting Corrosion in AISI 304 Rolled Stainless Steel Welding at Different Deformation Levels |
| title_full | Pitting Corrosion in AISI 304 Rolled Stainless Steel Welding at Different Deformation Levels |
| title_fullStr | Pitting Corrosion in AISI 304 Rolled Stainless Steel Welding at Different Deformation Levels |
| title_full_unstemmed | Pitting Corrosion in AISI 304 Rolled Stainless Steel Welding at Different Deformation Levels |
| title_short | Pitting Corrosion in AISI 304 Rolled Stainless Steel Welding at Different Deformation Levels |
| title_sort | pitting corrosion in aisi 304 rolled stainless steel welding at different deformation levels |
| topic | pitting corrosion welding cold rolling deformation stress AISI 304 AISI 308L |
| url | https://www.mdpi.com/2076-3417/9/16/3265 |
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