Petroleum and related products — Determination of the corrosion resistance of fire-resistant hydraulic fluids — Part 2: Non-aqueous fluids
石油及相关产品——耐火液压油耐腐蚀性的测定第2部分:非水性流体
发布日期:
2010-11-29
ISO 4404-2:2010规定了一种程序,用于测定ISO 6743-4中分类的HFD类非水液压流体的缓蚀性能。
它对液压系统施工中使用的五种最常见金属的腐蚀进行了定性评估,但在特定安装中,可以添加或替代其他金属和/或合金。
ISO 4404-2:2010 specifies a procedure for the determination of the corrosion-inhibiting properties of non-aqueous hydraulic fluids within the category HFD, as classified in ISO 6743?4.
It provides a qualitative assessment of corrosion of five of the most common metals used in the construction of hydraulic systems, but other metals and/or alloys could be added or substituted for these metals for particular installations.