Effect of Water Jet Cavitation Peening on Short-Period Oxidation Behavior of Alloy 600 in PWR Primary Water
Water jet cavitation peening (WJCP) was used to strengthen the surface of nickel-based alloy 600. Residual stress, hardness, surface roughness, microstructure, and short-period oxidation behavior in untreated (UT) and WJCP-treated alloy 600 were characterized. A continuous oxide film was formed on t...
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| Format: | Article |
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MDPI AG
2023-02-01
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| Series: | Metals |
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| Online Access: | https://www.mdpi.com/2075-4701/13/2/336 |
| _version_ | 1797619343390932992 |
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| author | Tingyun Ming Qunjia Peng Yaolei Han Tao Zhang |
| author_facet | Tingyun Ming Qunjia Peng Yaolei Han Tao Zhang |
| author_sort | Tingyun Ming |
| collection | DOAJ |
| description | Water jet cavitation peening (WJCP) was used to strengthen the surface of nickel-based alloy 600. Residual stress, hardness, surface roughness, microstructure, and short-period oxidation behavior in untreated (UT) and WJCP-treated alloy 600 were characterized. A continuous oxide film was formed on the WJCP-treated surface after a short period of exposure, while it was discontinuous in the UT specimen. The change in oxidation behavior was attributed to the ultrafine grain and dislocation structure resulting from the WJCP treatment. |
| first_indexed | 2024-03-11T08:25:47Z |
| format | Article |
| id | doaj.art-edb2d21d956e420c977a87db0f639e51 |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-03-11T08:25:47Z |
| publishDate | 2023-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-edb2d21d956e420c977a87db0f639e512023-11-16T22:07:55ZengMDPI AGMetals2075-47012023-02-0113233610.3390/met13020336Effect of Water Jet Cavitation Peening on Short-Period Oxidation Behavior of Alloy 600 in PWR Primary WaterTingyun Ming0Qunjia Peng1Yaolei Han2Tao Zhang3College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin 150001, ChinaSuzhou Nuclear Power Research Institute, Suzhou 215004, ChinaSuzhou Nuclear Power Research Institute, Suzhou 215004, ChinaShenyang National Laboratory for Materials Science, Northeastern University, Shenyang 110819, ChinaWater jet cavitation peening (WJCP) was used to strengthen the surface of nickel-based alloy 600. Residual stress, hardness, surface roughness, microstructure, and short-period oxidation behavior in untreated (UT) and WJCP-treated alloy 600 were characterized. A continuous oxide film was formed on the WJCP-treated surface after a short period of exposure, while it was discontinuous in the UT specimen. The change in oxidation behavior was attributed to the ultrafine grain and dislocation structure resulting from the WJCP treatment.https://www.mdpi.com/2075-4701/13/2/336oxidationhigh-temperature waterwater jet cavitation peeningmicrostructure |
| spellingShingle | Tingyun Ming Qunjia Peng Yaolei Han Tao Zhang Effect of Water Jet Cavitation Peening on Short-Period Oxidation Behavior of Alloy 600 in PWR Primary Water Metals oxidation high-temperature water water jet cavitation peening microstructure |
| title | Effect of Water Jet Cavitation Peening on Short-Period Oxidation Behavior of Alloy 600 in PWR Primary Water |
| title_full | Effect of Water Jet Cavitation Peening on Short-Period Oxidation Behavior of Alloy 600 in PWR Primary Water |
| title_fullStr | Effect of Water Jet Cavitation Peening on Short-Period Oxidation Behavior of Alloy 600 in PWR Primary Water |
| title_full_unstemmed | Effect of Water Jet Cavitation Peening on Short-Period Oxidation Behavior of Alloy 600 in PWR Primary Water |
| title_short | Effect of Water Jet Cavitation Peening on Short-Period Oxidation Behavior of Alloy 600 in PWR Primary Water |
| title_sort | effect of water jet cavitation peening on short period oxidation behavior of alloy 600 in pwr primary water |
| topic | oxidation high-temperature water water jet cavitation peening microstructure |
| url | https://www.mdpi.com/2075-4701/13/2/336 |
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