Atmospheric corrosion and impact toughness of steels: Case study in steels with and without galvanizing, exposed for 3 years in Rapa Nui Island [PDF]
Heliyon, 2023 We studied atmospheric corrosion on Rapa Nui Island, using galvanized and non-galvanized SAE 1020 steel samples exposed on racks. We also added Charpy samples of both materials to directly determine the effect of corrosion rate on these materials' impact
Rosa Vera +6 more
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Key Technology of Weather Resistant Steel Used in Power Grid in Guizhou Atmospheric Environment [PDF]
Cailiao Baohu, 2023 Atmospheric corrosion has a significant impact on the safe operation of power transmission and transformation equipment in power grids.At present，the atmospheric corrosion resistance and anti-corrosion technology of steel widely used in the field of ...
LI Bo, SUN Qing, LIU Zhuo-yi, FAN Lei, HE Jin-hang, YANG Ming
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Influence of Atmospheric Environment Improvement on Atmospheric Corrosion Behavior of Q235 Steel in Northern Hebei Region [PDF]
Cailiao Baohu, 2022 From 2018 to 2020,atmospheric corrosion tests of Q235 steel were carried out in northern Hebei region (Tangshan,Qinhuangdao,Langfang,Chengde and Zhangjiakou).Results showed that the atmospheric corrosion rate of Q235 steel in northern Hebei region ...
SONG Zibo, WANG Zhichun, WANG Jianguo
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Study on Corrosion Behavior of Weathering Bridge Steel in Simulated Industrial Atmosphere [PDF]
Cailiao Baohu, 2022 For providing a scientific basis for the applicability of weathering bridge steels in industrial atmospheric environments with different levels of pollution， the influence of industrial atmospheric environments on the corrosion behaviors of typical ...
WANG Yubo, ZHAI Xiaoliang, LIANG Zhitao, LIN Tianzi
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Effect of coastal atmospheric corrosion on fatigue characteristics of 2A12-T4 aluminum alloy plate
Hangkong gongcheng jinzhan, 2023 Conducting laboratory accelerated simulation tests on the atmospheric environment in which aviation materials are used to obtain their long-term corrosion behavior and life degradation is an important content and foundation for the design, manufacturing,
ZHANG Sheng +5 more
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Analysis and Discussion on the Anti - Corrosion System of Hot Dip Galvanizing for Steel Components in Guangzhou Substations [PDF]
Cailiao Baohu, 2021 In this work, 9 substations with typical atmospheric environment characteristics were selected and carried out the atmospheric corrosion tests on - site in Guangzhou area, and the test suggested that the severe atmospheric corrosion grade of Guangzhou ...
WANG Wen - jun, KONG Gang, LAI De - lin, CHE Chun - san, LI Chen - tao, LIN Li - bo, CAI Di
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Proceedings of the National Academy of Sciences, 1974 A model of electrolytic corrosion is developed. It is shown that electrically conducting channels threading through the oxide layer and connecting anodic and cathodic areas, obey the equation for a reactant being catalyzed by its product. The resulting autocatalytic equation is compared with available experimental data and found to be widely applicable
H, Eyring +3 more
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Corrosion Behavior of 439 Ferritic Stainless Steel in Typical Marine Atmospheric Environment [PDF]
Cailiao Baohu, 2022 In order to study the corrosion behavior of a new type of 439 ferritic stainless steel in marine atmospheric environment,439 stainless steel samples were put into two test stations in typical marine atmospheric environment (Wenchang test station and ...
CHEN Hao, ZHOU Xuejie, QIN Liyan, WU Jun, ZHENG Penghua
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Metals, 2022 Effects of actual marine atmospheric precorrosion and prefatigue on the fatigue property of 7085-T7452 aluminum alloy were investigated by using the methods of marine atmospheric outdoor exposure tests and constant amplitude axial fatigue tests.
Laixin Shi +5 more
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Classification and spatial mapping of atmospheric corrosion of China
npj Materials Degradation, 2022 Atmospheric corrosion is ubiquitous in China but varies a lot among different regions covering the cold, temperate, and tropical zones. Categorizing the atmospheric corrosivity and plotting precise atmospheric corrosion map remain key interest for a ...
Wenkui Hao +10 more
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