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咪唑啉类缓蚀剂研究和应用的进展 肖利亚1,乔卫红1 (1.大连理工大学,精细化工国家重点实验室,大连,116023) 摘要:综述了由于自然条件(如潮湿空气,酸雨等),工业酸洗,油气井酸化等原因,不同腐蚀介质的腐蚀机理,咪唑啉类化合物作为一类新型,低毒,高效的水基缓蚀剂,它的应用很好的抑制和减缓了金属腐蚀;概述了咪唑啉类缓蚀剂在不同腐蚀环境下的缓蚀效果以及咪唑啉类缓蚀剂在模拟腐蚀介质体系的应用新进展. 关键词:咪唑啉; 腐蚀介质; 缓蚀剂; imidazoline; corrosive medium; corrosion inhibitor; [全文内容正在添加中] ......
the Flory-Huggins adsorption isotherm. Thermodynamic parameters for steel corrosion and inhibitor adsorption were determined, which revealed that the adsorption process is spontaneous.关键词:...Corrosion of AISI 4130 Steel Alloy under Hydrodynamic Condition in Ethylene Glycol+Water+NO2- SolutionI.Danaee,M.Niknejad Khomami,A.A.AttarAbadan Faculty of Petroleum Engineering, Petroleum......
Press, 1987. 114-127. [17]Scendo M. Potassium ethyl xanthate as corrosion inhibitor for copper in acidic chloride solutions[J]. Corrosion Science, 2005, 47(7): 1738-1749. [18]Savaskan T, Aydin M..., 均使合金耐腐蚀性能得到改善. 关键词: 铝青铜; 腐蚀; 耐蚀性能; 腐蚀速率; 脱铝 中图分类号: TG174 文献标识码: A Corrosion behavior of Cu-14Al-X bronze alloy in 3.5%NaCl solution LI Wen-sheng1, WANG Zhi-ping1, LU Yang1, YUAN Li-hua1, XU......
. DOI: 10.1007/s11771-020-4397-8. [24] CHARITHA B P, RAO P. Pullulan as a potent green inhibitor for corrosion mitigation of aluminum composite: Electrochemical and surface studies [J]. International... J. Cent. South Univ. (2021) 28: 657-668 DOI: https://doi.org/10.1007/s11771-021-4635-8 Corrosion damage evolution and mechanical properties of carbon fiber reinforced aluminum laminate WU Xin-tong......
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腐蚀缓蚀剂知识库系统的设计和完成Ⅰ-系统架构,功能设计和知识获取 唐子龙1 (1.天津大学材料科学与工程学院,天津,300072) 摘要:提出了腐蚀缓蚀剂知识库的构想以促进缓蚀剂信息和新知识的交流和共享.系统设计基于易用,可扩展,动态,功能丰富,以及系统架构的灵活型和多态性.首先着重分析了知识系统的架构,包括数据库结构,数据表及其关系的设计;系统的扩展性和信息发布的方式.提出了三种不同的知识库架构以满足不同的使用需求.讨论了知识系统为实现快速信息获取和知识发布所需的功能,包括内建查询,高级查询和搜索,数据分析和知识挖掘等功能,分析了必要性和完成这些功能中可能遇到的问题及其对知识获取的影响. 关键词:缓蚀剂; 数据库; 腐蚀知识库; 系统架构; inhibitor; database schema; corrosion knowledge bank; system......
Corrosion behavior of rare earth cerium based conversion coating on aluminum alloy赵丹,孙杰,张丽丽,谭勇,李季School of Environmental and Chemical Engineering,Shenyang Ligong University摘 要:The present paper focused on the use of the salt of rare earth cerium as corrosion inhibitor of aluminum by using cathodic electrolytic passivation method.The corrosion resistance......
Corrosion behavior of rare earth cerium based conversion coating on aluminum alloy赵丹,孙杰,张丽丽,谭勇,李季School of Environmental and Chemical Engineering,Shenyang Ligong University摘 要:The present paper focused on the use of the salt of rare earth cerium as corrosion inhibitor of aluminum by using cathodic electrolytic passivation method.The corrosion resistance......
Lactobionic Acid as a New Synergist in Combination with Phosphonate-Zn(Ⅱ) System for Corrosion Inhibition of Carbon SteelS.Srinivasa Rao1,B.V.Appa Rao2,S.Roopas Kiran3,B.Sreedhar41. Department... acid(PBTC) and zinc ions for corrosion control of carbon steel in aqueous environment are presented.The investigations revealed that lactobionic acid(LBA) acts as an excellent synergist in corrosion......
. Active protection coatings with layered double hydroxide nanocontainers of corrosion inhibitor [J]. Corrosion Science, 2010, 52: 602-611. [29] BEVING D E, MCDONNELL A M P, YANG Wei-shen, YAN Yu-shan...Trans. Nonferrous Met. Soc. China 25(2015) 3498-3504 Corrosion of in-situ grown MgAl-LDH coating on aluminum alloy Fen ZHANG1, Chang-lei ZHANG1, Liang SONG2, Rong-chang ZENG1, Zhen-guo LIU1, Hong-zhi......
