金属和合金的腐蚀 模拟深海水环境腐蚀试验指南和要求

[中文适用范围]： 本文件提供了金属和合金在深海水模拟环境中腐蚀试验的指南和要求，包括原理、试验设备、试样制备、试验程序和试验后评价。本文件适用于实验室在深海水模拟环境中进行的浸泡试验、应力条件下的腐蚀试验和电化学试验。复合材料、弹性体等其他材料也可参照本文件在深海水模拟环境中进行试验，但这些材料试验后的评价与金属和合金不同。 [外文原描述]： This document provides guidelines and requirements for the corrosion testing of metals and alloys in the simulated environment of deep-sea water, including principle, testing equipment, specimen preparation, testing procedure and evaluation after test. This document applies to the immersion testing, corrosion testing under stress condition and electrochemical testing in the simulated environment of deep-sea water in the laboratory. Testing of other materials such as composites and elastomers can also be carried out in the simulated environment of deep-sea water with reference to this document, but the evaluation of these materials after the testing is different from that of metals and alloys.