Response Surface Methodology to Optimize the Trivalent ChromiumOxidation Treatment Process of 2024 - T3
Aiming at exploring the optimized process of trivalent chromium oxidation treatment process of 2024-T3 aluminum alloy, based on the existing oxidants’ ingredient and processing techniques and under the condition of determining the passivation solution formula, a three factor and three-level test sch...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Materials Protection
2021-08-01
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| Series: | Cailiao Baohu |
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| Online Access: | http://www.mat-pro.com/fileup/1001-1560/PDF/20210816.pdf |
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| author | GUO Bei, LI Dong-dong, SHU Jun-jie, LIU Lan-xuan, LIU Xiu-sheng, WANG Ming-zhao |
| author_facet | GUO Bei, LI Dong-dong, SHU Jun-jie, LIU Lan-xuan, LIU Xiu-sheng, WANG Ming-zhao |
| author_sort | GUO Bei, LI Dong-dong, SHU Jun-jie, LIU Lan-xuan, LIU Xiu-sheng, WANG Ming-zhao |
| collection | DOAJ |
| description | Aiming at exploring the optimized process of trivalent chromium oxidation treatment process of 2024-T3 aluminum alloy, based on the existing oxidants’ ingredient and processing techniques and under the condition of determining the passivation solution formula, a three factor and three-level test scheme was designed by using the Box-Bohnken method in response surface analysis with employing the temperature, pH value and time of oxidation treatment as the influencing factors and taking the protection rating level as the response value for response surface analysis. Results showed that the process with the best protection rate level was the passivation temperature of 35 ℃, pH 3.9, and a passivation time of 10 minutes. After salt spray test for 168 h, the aluminum alloy plate with the appearance rating of 9 was obtained, which was consistent with the subsequent verification experiments results. |
| format | Article |
| id | doaj-art-27dde98c44024958a2ba38bb70f36244 |
| institution | Kabale University |
| issn | 1001-1560 |
| language | zho |
| publishDate | 2021-08-01 |
| publisher | Editorial Department of Materials Protection |
| record_format | Article |
| series | Cailiao Baohu |
| spelling | doaj-art-27dde98c44024958a2ba38bb70f362442025-08-20T03:50:31ZzhoEditorial Department of Materials ProtectionCailiao Baohu1001-15602021-08-015489010.16577/j.cnki.42-1215/tb.2021.08.016Response Surface Methodology to Optimize the Trivalent ChromiumOxidation Treatment Process of 2024 - T3GUO Bei, LI Dong-dong, SHU Jun-jie, LIU Lan-xuan, LIU Xiu-sheng, WANG Ming-zhao01. Wuhan Research Institute of Materials Protection,Wuhan 430030,China;2.State Key Laboratory of Special Surface Protection Materials and Application Technology,Wuhan 430030,China;3.China Academy of Machinery Science and Technology Group Co., Ltd., Beijing 100044, China;4. Beijing National Innovation Institute of Lightweight Ltd., Beijing 100083, ChinaAiming at exploring the optimized process of trivalent chromium oxidation treatment process of 2024-T3 aluminum alloy, based on the existing oxidants’ ingredient and processing techniques and under the condition of determining the passivation solution formula, a three factor and three-level test scheme was designed by using the Box-Bohnken method in response surface analysis with employing the temperature, pH value and time of oxidation treatment as the influencing factors and taking the protection rating level as the response value for response surface analysis. Results showed that the process with the best protection rate level was the passivation temperature of 35 ℃, pH 3.9, and a passivation time of 10 minutes. After salt spray test for 168 h, the aluminum alloy plate with the appearance rating of 9 was obtained, which was consistent with the subsequent verification experiments results.http://www.mat-pro.com/fileup/1001-1560/PDF/20210816.pdfresponse surface method; 2024-t3; trivalent chromium; chemical oxidation process; optimization |
| spellingShingle | GUO Bei, LI Dong-dong, SHU Jun-jie, LIU Lan-xuan, LIU Xiu-sheng, WANG Ming-zhao Response Surface Methodology to Optimize the Trivalent ChromiumOxidation Treatment Process of 2024 - T3 Cailiao Baohu response surface method; 2024-t3; trivalent chromium; chemical oxidation process; optimization |
| title | Response Surface Methodology to Optimize the Trivalent ChromiumOxidation Treatment Process of 2024 - T3 |
| title_full | Response Surface Methodology to Optimize the Trivalent ChromiumOxidation Treatment Process of 2024 - T3 |
| title_fullStr | Response Surface Methodology to Optimize the Trivalent ChromiumOxidation Treatment Process of 2024 - T3 |
| title_full_unstemmed | Response Surface Methodology to Optimize the Trivalent ChromiumOxidation Treatment Process of 2024 - T3 |
| title_short | Response Surface Methodology to Optimize the Trivalent ChromiumOxidation Treatment Process of 2024 - T3 |
| title_sort | response surface methodology to optimize the trivalent chromiumoxidation treatment process of 2024 t3 |
| topic | response surface method; 2024-t3; trivalent chromium; chemical oxidation process; optimization |
| url | http://www.mat-pro.com/fileup/1001-1560/PDF/20210816.pdf |
| work_keys_str_mv | AT guobeilidongdongshujunjieliulanxuanliuxiushengwangmingzhao responsesurfacemethodologytooptimizethetrivalentchromiumoxidationtreatmentprocessof2024t3 |