The role of hydrostatic pressure on the metal corrosion in simulated deep-sea environments—a review
The role of hydrostatic pressure on the metal corrosion in simulated deep-sea environments——a review作者机构：Shenyang National Laboratory for Materials ScienceNortheastern UniversityNO.3-11 Wenhua RoadShenyang 110819China
出 版 物：《Journal of Materials Science & Technology》 (材料科学技术（英文版）)
年 卷 期：2022年第112卷第17期
页 面：230-238页
核心收录：
学科分类：080503[工学-材料加工工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）]
基 金：financially supported by the National Natural Science Foundation of China(No.U20b2026) the A-class pilot of the Chinese Academy of Sciences(No.XDA22010303)
主 题：Corrosion Hydrostatic pressure Deep-sea environments
摘 要：This paper reviewed the corrosion behavior of metals in simulated deep-water environments and briefly discussed the effect of hydrostatic pressure on the different corrosion types for the active and the passive alloys.A consensus on the corrosion mechanism is that hydrostatic pressure accelerates the dissolution kinetics,changes the chemical compositions of the product layer or passive films,and promotes the adsorption of Cl^(-)on the metal *** addition,a newly-developed mechanism that hydrostatic pressure facilitates the dissolution process by thinning the electric double layer was reviewed,the synergistic effect of hydrostatic pressure and tensile stress on the stress corrosion cracking was discussed,and the modified coating with chemical bonding interface to prolong the service life in this environment was introduced.
维普期刊数据库
同方期刊数据库