ISO 8407:2021 金属和合金的腐蚀 腐蚀试样上腐蚀产物的清除

标准编号：ISO 8407:2021

中文名称：金属和合金的腐蚀 腐蚀试样上腐蚀产物的清除

英文名称：Corrosion of metals and alloys — Removal of corrosion products from corrosion test specimens

发布日期：2021-01

标准范围

本文件规定了金属和合金腐蚀试样在腐蚀环境中暴露期间，去除腐蚀产物的程序。在本文件中，术语“金属”指纯金属和合金。规定的程序旨在去除所有腐蚀产物，而不会显著去除基底金属。这允许准确测定暴露在腐蚀性环境中时金属的质量损失。在某些情况下，这些程序也适用于金属涂层，前提是考虑了基底可能产生的影响。

This document specifies procedures for the removal of corrosion products formed on metal and alloy corrosion test specimens during their exposure in corrosive environments. For the purpose of this document, the term "metals" refers to pure metals and alloys.The specified procedures are designed to remove all corrosion products without significant removal of base metal. This allows an accurate determination of the mass loss of the metal, which occurred during exposure to the corrosive environment.In some cases, these procedures are also applicable to metal coatings, providing the possible effects from the substrate are considered.

标准预览图