The crevice corrosion of Alloy 22 in the Yucca Mountain nuclear waste repository
The crevice corrosion of Alloy 22 in the Yucca Mountain nuclear waste repository
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DOI：
10.1007/s11837-008-0009-z
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发表时间：
2008-01
期刊：
影响因子：
2.6
通讯作者：
R. Carranza
中科院分区：
文献类型：
--
作者：
R. Carranza
合金22 （N06022）对缝隙腐蚀的敏感性可能取决于环境和冶金变量。本文总结了目前关于这些变量的影响的研究结果，如pH值、其他抑制物质和裂缝材料类型、几何形状和施加的扭矩。关于冶金因素（如焊缝的存在）的影响，仍然存在矛盾的结果。在评估22合金部件的预期寿命时，必须考虑缝隙腐蚀的抑制和阻止。
The susceptibility of Alloy 22 (N06022) to crevice corrosion may depend on environmental and metallurgical variables. This paper summarizes the current findings regarding the effect of many of these variables, such as pH, other inhibitive species and types of crevicing material, geometry, and applied torque. There are still contradictory results regarding the effect of metallurgical factors such as the presence of weld seams. Crevice corrosion stifling and arrest must be considered in evaluating the life expectancy of components made of Alloy 22.