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突扩管条件下材料的冲刷腐蚀机理研究——Ⅱ不锈钢
阎永贵; 郑玉贵; 姚治铭; 柯伟
2000
Source Publication中国腐蚀与防护学报
ISSN1005-4537
Volume20.0Issue:005Pages:263-268
Abstract利用新近研制的双相流冲刷腐蚀激光多普勒实验装置,通过失重测试、表面形貌观察、局部流速流态测试和典型部位的电化学测试,研究了突护管条件下不锈钢AISI316L在单相及含砂人工海水介质中的冲刷腐蚀机理。结果表明:冲刷腐蚀峰值发生在距突扩位置约3.0D的部位(D为粗管直径),与切向流速扰动度的峰值位置相同。在3.0D和5.5D的部位,冲刷作用是主要的,而在回流区(1.5D),则为氧扩散控制,不同部位的冲
Keyword冲刷腐蚀 不锈钢 激光多普勒 电化学 突扩管条件
Indexed ByCSCD
Language中文
CSCD IDCSCD:840693
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/152413
Collection中国科学院金属研究所
Affiliation中国科学院金属研究所
Recommended Citation
GB/T 7714
阎永贵,郑玉贵,姚治铭,等. 突扩管条件下材料的冲刷腐蚀机理研究——Ⅱ不锈钢[J]. 中国腐蚀与防护学报,2000,20.0(005):263-268.
APA 阎永贵,郑玉贵,姚治铭,&柯伟.(2000).突扩管条件下材料的冲刷腐蚀机理研究——Ⅱ不锈钢.中国腐蚀与防护学报,20.0(005),263-268.
MLA 阎永贵,et al."突扩管条件下材料的冲刷腐蚀机理研究——Ⅱ不锈钢".中国腐蚀与防护学报 20.0.005(2000):263-268.
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