{"title":"封面图片：材料与腐蚀。5/2025","authors":"Yiqi Zhou, Xiaochang Xu, Shuoyang Wang, Decheng Kong, Fan Zhang, Lili Li, Tingting Liu, Xiaogang Li, Xuanhui Qu, Yu Yan, Chaofang Dong","doi":"10.1002/maco.202570051","DOIUrl":null,"url":null,"abstract":"<p><b>Cover:</b></p><p>The figure gives the different pitting corrosion appearance on the bipolar electrode (BPE) after annealing at 600 °C. In (a), all pits are spherical in shape, with some grains being seen, highlighted as the blue arrow. The distribution of these grains stays on a line marked as a yellow dashed line. A high-magnification SEM of these grains is displayed in (b). The grain surface is relatively clean with some holes, which means less corrosion. Figure (c) points out that the gap between the grains is large. In Figure (d), grains with smooth surfaces and similar heights are obtained at a lower applied potential, so the corrosion is concentrated at the grain boundary, which is the intergranular corrosion.</p><p>More detailed information can be found in:</p><p><i>Yiqi Zhou, Xiaochang Xu, Shuoyang Wang, Decheng Kong, Fan Zhang, Lili Li, Tingting Liu, Xiaogang Li, Xuanhui Qu, Yu Yan, Chaofang Dong</i>, Optimize the corrosion and mechanical performance of additive manufactured nano-size WC reinforced stainless steel matrix composites by heat treatments, <i>Materials and Corrosion</i> <b>2025</b>, <i>76</i>, 620.\n\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure></p>","PeriodicalId":18225,"journal":{"name":"Materials and Corrosion-werkstoffe Und Korrosion","volume":"76 5","pages":"613"},"PeriodicalIF":1.6000,"publicationDate":"2025-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/maco.202570051","citationCount":"0","resultStr":"{\"title\":\"Cover Picture: Materials and Corrosion. 5/2025\",\"authors\":\"Yiqi Zhou, Xiaochang Xu, Shuoyang Wang, Decheng Kong, Fan Zhang, Lili Li, Tingting Liu, Xiaogang Li, Xuanhui Qu, Yu Yan, Chaofang Dong\",\"doi\":\"10.1002/maco.202570051\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><b>Cover:</b></p><p>The figure gives the different pitting corrosion appearance on the bipolar electrode (BPE) after annealing at 600 °C. In (a), all pits are spherical in shape, with some grains being seen, highlighted as the blue arrow. The distribution of these grains stays on a line marked as a yellow dashed line. A high-magnification SEM of these grains is displayed in (b). The grain surface is relatively clean with some holes, which means less corrosion. Figure (c) points out that the gap between the grains is large. In Figure (d), grains with smooth surfaces and similar heights are obtained at a lower applied potential, so the corrosion is concentrated at the grain boundary, which is the intergranular corrosion.</p><p>More detailed information can be found in:</p><p><i>Yiqi Zhou, Xiaochang Xu, Shuoyang Wang, Decheng Kong, Fan Zhang, Lili Li, Tingting Liu, Xiaogang Li, Xuanhui Qu, Yu Yan, Chaofang Dong</i>, Optimize the corrosion and mechanical performance of additive manufactured nano-size WC reinforced stainless steel matrix composites by heat treatments, <i>Materials and Corrosion</i> <b>2025</b>, <i>76</i>, 620.\\n\\n <figure>\\n <div><picture>\\n <source></source></picture><p></p>\\n </div>\\n </figure></p>\",\"PeriodicalId\":18225,\"journal\":{\"name\":\"Materials and Corrosion-werkstoffe Und Korrosion\",\"volume\":\"76 5\",\"pages\":\"613\"},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2025-05-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1002/maco.202570051\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials and Corrosion-werkstoffe Und Korrosion\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/maco.202570051\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials and Corrosion-werkstoffe Und Korrosion","FirstCategoryId":"88","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/maco.202570051","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
The figure gives the different pitting corrosion appearance on the bipolar electrode (BPE) after annealing at 600 °C. In (a), all pits are spherical in shape, with some grains being seen, highlighted as the blue arrow. The distribution of these grains stays on a line marked as a yellow dashed line. A high-magnification SEM of these grains is displayed in (b). The grain surface is relatively clean with some holes, which means less corrosion. Figure (c) points out that the gap between the grains is large. In Figure (d), grains with smooth surfaces and similar heights are obtained at a lower applied potential, so the corrosion is concentrated at the grain boundary, which is the intergranular corrosion.
More detailed information can be found in:
Yiqi Zhou, Xiaochang Xu, Shuoyang Wang, Decheng Kong, Fan Zhang, Lili Li, Tingting Liu, Xiaogang Li, Xuanhui Qu, Yu Yan, Chaofang Dong, Optimize the corrosion and mechanical performance of additive manufactured nano-size WC reinforced stainless steel matrix composites by heat treatments, Materials and Corrosion2025, 76, 620.
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Several sections exclusive to Materials and Corrosion bring you closer to the current events in the field of corrosion research and add to the impact this journal can make on your work.
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